Back pain differential diagnosis: Difference between revisions

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![[Sciatica]]<ref name="pmid967084">{{cite journal |vauthors=Hay MC |title=Anatomy of the lumbar spine |journal=Med. J. Aust. |volume=1 |issue=23 |pages=874–6 |date=June 1976 |pmid=967084 |doi= |url=}}</ref><ref name="pmid9971865">{{cite journal |vauthors=Vroomen PC, de Krom MC, Wilmink JT, Kester AD, Knottnerus JA |title=Lack of effectiveness of bed rest for sciatica |journal=N. Engl. J. Med. |volume=340 |issue=6 |pages=418–23 |date=February 1999 |pmid=9971865 |doi=10.1056/NEJM199902113400602 |url=}}</ref>
![[Sciatica]]<ref name="pmid967084">{{cite journal |vauthors=Hay MC |title=Anatomy of the lumbar spine |journal=Med. J. Aust. |volume=1 |issue=23 |pages=874–6 |date=June 1976 |pmid=967084 |doi= |url=}}</ref><ref name="pmid9971865">{{cite journal |vauthors=Vroomen PC, de Krom MC, Wilmink JT, Kester AD, Knottnerus JA |title=Lack of effectiveness of bed rest for sciatica |journal=N. Engl. J. Med. |volume=340 |issue=6 |pages=418–23 |date=February 1999 |pmid=9971865 |doi=10.1056/NEJM199902113400602 |url=}}</ref><ref name="pmid9971865">{{cite journal |vauthors=Vroomen PC, de Krom MC, Wilmink JT, Kester AD, Knottnerus JA |title=Lack of effectiveness of bed rest for sciatica |journal=N. Engl. J. Med. |volume=340 |issue=6 |pages=418–23 |date=February 1999 |pmid=9971865 |doi=10.1056/NEJM199902113400602 |url=}}</ref>
|Acute
|Acute
|Minutes to hours
|Minutes to hours
Line 448: Line 448:
* Congenital anomaly and may be asymptomatic
* Congenital anomaly and may be asymptomatic
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![[Osteomyelitis|Chronic recurrent focal osteomyelitis]]<ref name="pmid15276398">{{cite journal |vauthors=Lew DP, Waldvogel FA |title=Osteomyelitis |journal=Lancet |volume=364 |issue=9431 |pages=369–79 |date=2004 |pmid=15276398 |doi=10.1016/S0140-6736(04)16727-5 |url=}}</ref>
![[Osteomyelitis|Chronic recurrent focal osteomyelitis]]<ref name="pmid15276398">{{cite journal |vauthors=Lew DP, Waldvogel FA |title=Osteomyelitis |journal=Lancet |volume=364 |issue=9431 |pages=369–79 |date=2004 |pmid=15276398 |doi=10.1016/S0140-6736(04)16727-5 |url=}}</ref><ref name="pmid9431368">{{cite journal |vauthors=Mader JT, Shirtliff M, Calhoun JH |title=Staging and staging application in osteomyelitis |journal=Clin. Infect. Dis. |volume=25 |issue=6 |pages=1303–9 |date=December 1997 |pmid=9431368 |doi= |url=}}</ref><ref name="pmid9077380">{{cite journal |vauthors=Lew DP, Waldvogel FA |title=Osteomyelitis |journal=N. Engl. J. Med. |volume=336 |issue=14 |pages=999–1007 |date=April 1997 |pmid=9077380 |doi=10.1056/NEJM199704033361406 |url=}}</ref>
|Chronic
|Chronic
|Years
|Years
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![[Compression fracture|Vertebral compression fracture]]<ref name="pmid10692972">{{cite journal |vauthors=Genant HK, Cooper C, Poor G, Reid I, Ehrlich G, Kanis J, Nordin BE, Barrett-Connor E, Black D, Bonjour JP, Dawson-Hughes B, Delmas PD, Dequeker J, Ragi Eis S, Gennari C, Johnell O, Johnston CC, Lau EM, Liberman UA, Lindsay R, Martin TJ, Masri B, Mautalen CA, Meunier PJ, Khaltaev N |title=Interim report and recommendations of the World Health Organization Task-Force for Osteoporosis |journal=Osteoporos Int |volume=10 |issue=4 |pages=259–64 |date=1999 |pmid=10692972 |doi= |url=}}</ref>
![[Compression fracture|Vertebral compression fracture]]<ref name="pmid10692972">{{cite journal |vauthors=Genant HK, Cooper C, Poor G, Reid I, Ehrlich G, Kanis J, Nordin BE, Barrett-Connor E, Black D, Bonjour JP, Dawson-Hughes B, Delmas PD, Dequeker J, Ragi Eis S, Gennari C, Johnell O, Johnston CC, Lau EM, Liberman UA, Lindsay R, Martin TJ, Masri B, Mautalen CA, Meunier PJ, Khaltaev N |title=Interim report and recommendations of the World Health Organization Task-Force for Osteoporosis |journal=Osteoporos Int |volume=10 |issue=4 |pages=259–64 |date=1999 |pmid=10692972 |doi= |url=}}</ref><ref name="pmid10994823">{{cite journal |vauthors=Vogt TM, Ross PD, Palermo L, Musliner T, Genant HK, Black D, Thompson DE |title=Vertebral fracture prevalence among women screened for the Fracture Intervention Trial and a simple clinical tool to screen for undiagnosed vertebral fractures. Fracture Intervention Trial Research Group |journal=Mayo Clin. Proc. |volume=75 |issue=9 |pages=888–96 |date=September 2000 |pmid=10994823 |doi= |url=}}</ref><ref name="pmid12208381">{{cite journal |vauthors=Papaioannou A, Watts NB, Kendler DL, Yuen CK, Adachi JD, Ferko N |title=Diagnosis and management of vertebral fractures in elderly adults |journal=Am. J. Med. |volume=113 |issue=3 |pages=220–8 |date=August 2002 |pmid=12208381 |doi= |url=}}</ref>
|Acute  
|Acute  
|Minutes to hours
|Minutes to hours
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![[Vertebral osteomyelitis]]<ref name="pmid11515764">{{cite journal |vauthors=Beronius M, Bergman B, Andersson R |title=Vertebral osteomyelitis in Göteborg, Sweden: a retrospective study of patients during 1990-95 |journal=Scand. J. Infect. Dis. |volume=33 |issue=7 |pages=527–32 |date=2001 |pmid=11515764 |doi= |url=}}</ref>
![[Vertebral osteomyelitis]]<ref name="pmid11515764">{{cite journal |vauthors=Beronius M, Bergman B, Andersson R |title=Vertebral osteomyelitis in Göteborg, Sweden: a retrospective study of patients during 1990-95 |journal=Scand. J. Infect. Dis. |volume=33 |issue=7 |pages=527–32 |date=2001 |pmid=11515764 |doi= |url=}}</ref><ref name="pmid370121">{{cite journal |vauthors=Digby JM, Kersley JB |title=Pyogenic non-tuberculous spinal infection: an analysis of thirty cases |journal=J Bone Joint Surg Br |volume=61 |issue=1 |pages=47–55 |date=February 1979 |pmid=370121 |doi= |url=}}</ref><ref name="pmid1775852">{{cite journal |vauthors=McHenry MC, Rehm SJ, Krajewski LP, Duchesneau PM, Levin HS, Steinmuller DR |title=Vertebral osteomyelitis and aortic lesions: case report and review |journal=Rev. Infect. Dis. |volume=13 |issue=6 |pages=1184–94 |date=1991 |pmid=1775852 |doi= |url=}}</ref>
|Acute
|Acute
|Minutes to hours
|Minutes to hours
Line 926: Line 926:
* Increased risk of occurence with Marfan syndrome
* Increased risk of occurence with Marfan syndrome
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![[Appendicitis]]<ref name="pmid9015177">{{cite journal |vauthors=Körner H, Söndenaa K, Söreide JA, Andersen E, Nysted A, Lende TH, Kjellevold KH |title=Incidence of acute nonperforated and perforated appendicitis: age-specific and sex-specific analysis |journal=World J Surg |volume=21 |issue=3 |pages=313–7 |date=1997 |pmid=9015177 |doi= |url=}}</ref>
![[Appendicitis]]<ref name="pmid9015177">{{cite journal |vauthors=Körner H, Söndenaa K, Söreide JA, Andersen E, Nysted A, Lende TH, Kjellevold KH |title=Incidence of acute nonperforated and perforated appendicitis: age-specific and sex-specific analysis |journal=World J Surg |volume=21 |issue=3 |pages=313–7 |date=1997 |pmid=9015177 |doi= |url=}}</ref><ref name="pmid22071846">{{cite journal |vauthors=Wilms IM, de Hoog DE, de Visser DC, Janzing HM |title=Appendectomy versus antibiotic treatment for acute appendicitis |journal=Cochrane Database Syst Rev |volume= |issue=11 |pages=CD008359 |date=November 2011 |pmid=22071846 |doi=10.1002/14651858.CD008359.pub2 |url=}}</ref><ref name="pmid17192449">{{cite journal |vauthors=Becker T, Kharbanda A, Bachur R |title=Atypical clinical features of pediatric appendicitis |journal=Acad Emerg Med |volume=14 |issue=2 |pages=124–9 |date=February 2007 |pmid=17192449 |doi=10.1197/j.aem.2006.08.009 |url=}}</ref>
|Acute
|Acute
|Minutes to hours
|Minutes to hours
Line 948: Line 948:
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![[Gallstone disease|Cholelithiasis]]<ref name="pmid2368790">{{cite journal |vauthors=Diehl AK, Sugarek NJ, Todd KH |title=Clinical evaluation for gallstone disease: usefulness of symptoms and signs in diagnosis |journal=Am. J. Med. |volume=89 |issue=1 |pages=29–33 |date=July 1990 |pmid=2368790 |doi= |url=}}</ref>
![[Gallstone disease|Cholelithiasis]]<ref name="pmid2368790">{{cite journal |vauthors=Diehl AK, Sugarek NJ, Todd KH |title=Clinical evaluation for gallstone disease: usefulness of symptoms and signs in diagnosis |journal=Am. J. Med. |volume=89 |issue=1 |pages=29–33 |date=July 1990 |pmid=2368790 |doi= |url=}}</ref><ref name="pmid19190960">{{cite journal |vauthors=Fitzgerald JE, White MJ, Lobo DN |title=Courvoisier's gallbladder: law or sign? |journal=World J Surg |volume=33 |issue=4 |pages=886–91 |date=April 2009 |pmid=19190960 |doi=10.1007/s00268-008-9908-y |url=}}</ref>
|Acute or subacute
|Acute or subacute
|Minutes or hours
|Minutes or hours
Line 1,009: Line 1,009:
* Hallmark is relief by rest or sublingual nitroglycerin
* Hallmark is relief by rest or sublingual nitroglycerin
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![[Cystitis]]<ref name="pmid24484571">{{cite journal |vauthors=Foxman B |title=Urinary tract infection syndromes: occurrence, recurrence, bacteriology, risk factors, and disease burden |journal=Infect. Dis. Clin. North Am. |volume=28 |issue=1 |pages=1–13 |date=March 2014 |pmid=24484571 |doi=10.1016/j.idc.2013.09.003 |url=}}</ref>  
![[Cystitis]]<ref name="pmid24484571">{{cite journal |vauthors=Foxman B |title=Urinary tract infection syndromes: occurrence, recurrence, bacteriology, risk factors, and disease burden |journal=Infect. Dis. Clin. North Am. |volume=28 |issue=1 |pages=1–13 |date=March 2014 |pmid=24484571 |doi=10.1016/j.idc.2013.09.003 |url=}}</ref><ref name="pmid22417256">{{cite journal |vauthors=Hooton TM |title=Clinical practice. Uncomplicated urinary tract infection |journal=N. Engl. J. Med. |volume=366 |issue=11 |pages=1028–37 |date=March 2012 |pmid=22417256 |doi=10.1056/NEJMcp1104429 |url=}}</ref><ref name="pmid22393148">{{cite journal |vauthors=Gupta K, Trautner B |title=In the clinic. Urinary tract infection |journal=Ann. Intern. Med. |volume=156 |issue=5 |pages=ITC3–1–ITC3–15; quiz ITC3–16 |date=March 2012 |pmid=22393148 |doi=10.7326/0003-4819-156-5-201203060-01003 |url=}}</ref>
|Acute
|Acute
|Hours
|Hours
Line 1,031: Line 1,031:
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![[Endocarditis]]<ref name="pmid26320109">{{cite journal |vauthors=Habib G, Lancellotti P, Antunes MJ, Bongiorni MG, Casalta JP, Del Zotti F, Dulgheru R, El Khoury G, Erba PA, Iung B, Miro JM, Mulder BJ, Plonska-Gosciniak E, Price S, Roos-Hesselink J, Snygg-Martin U, Thuny F, Tornos Mas P, Vilacosta I, Zamorano JL |title=2015 ESC Guidelines for the management of infective endocarditis: The Task Force for the Management of Infective Endocarditis of the European Society of Cardiology (ESC). Endorsed by: European Association for Cardio-Thoracic Surgery (EACTS), the European Association of Nuclear Medicine (EANM) |journal=Eur. Heart J. |volume=36 |issue=44 |pages=3075–3128 |date=November 2015 |pmid=26320109 |doi=10.1093/eurheartj/ehv319 |url=}}</ref>
![[Endocarditis]]<ref name="pmid26320109">{{cite journal |vauthors=Habib G, Lancellotti P, Antunes MJ, Bongiorni MG, Casalta JP, Del Zotti F, Dulgheru R, El Khoury G, Erba PA, Iung B, Miro JM, Mulder BJ, Plonska-Gosciniak E, Price S, Roos-Hesselink J, Snygg-Martin U, Thuny F, Tornos Mas P, Vilacosta I, Zamorano JL |title=2015 ESC Guidelines for the management of infective endocarditis: The Task Force for the Management of Infective Endocarditis of the European Society of Cardiology (ESC). Endorsed by: European Association for Cardio-Thoracic Surgery (EACTS), the European Association of Nuclear Medicine (EANM) |journal=Eur. Heart J. |volume=36 |issue=44 |pages=3075–3128 |date=November 2015 |pmid=26320109 |doi=10.1093/eurheartj/ehv319 |url=}}</ref><ref name="pmid11479467">{{cite journal |vauthors=Meine TJ, Nettles RE, Anderson DJ, Cabell CH, Corey GR, Sexton DJ, Wang A |title=Cardiac conduction abnormalities in endocarditis defined by the Duke criteria |journal=Am. Heart J. |volume=142 |issue=2 |pages=280–5 |date=August 2001 |pmid=11479467 |doi=10.1067/mhj.2001.116964 |url=}}</ref><ref name="pmid26341945">{{cite journal |vauthors=Cahill TJ, Prendergast BD |title=Infective endocarditis |journal=Lancet |volume=387 |issue=10021 |pages=882–93 |date=February 2016 |pmid=26341945 |doi=10.1016/S0140-6736(15)00067-7 |url=}}</ref>
|Acute or subacute
|Acute or subacute
|Variable
|Variable
Line 1,053: Line 1,053:
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![[Myalgia]]<ref name="pmid7677303">{{cite journal |vauthors=Gumber SC, Chopra S |title=Hepatitis C: a multifaceted disease. Review of extrahepatic manifestations |journal=Ann. Intern. Med. |volume=123 |issue=8 |pages=615–20 |date=October 1995 |pmid=7677303 |doi= |url=}}</ref>
![[Myalgia]]<ref name="pmid7677303">{{cite journal |vauthors=Gumber SC, Chopra S |title=Hepatitis C: a multifaceted disease. Review of extrahepatic manifestations |journal=Ann. Intern. Med. |volume=123 |issue=8 |pages=615–20 |date=October 1995 |pmid=7677303 |doi= |url=}}</ref><ref name="pmid3404526">{{cite journal |vauthors=Archard LC, Bowles NE, Behan PO, Bell EJ, Doyle D |title=Postviral fatigue syndrome: persistence of enterovirus RNA in muscle and elevated creatine kinase |journal=J R Soc Med |volume=81 |issue=6 |pages=326–9 |date=June 1988 |pmid=3404526 |pmc=1291623 |doi=10.1177/014107688808100608 |url=}}</ref><ref name="pmid18452688">{{cite journal |vauthors=Bratton RL, Whiteside JW, Hovan MJ, Engle RL, Edwards FD |title=Diagnosis and treatment of Lyme disease |journal=Mayo Clin. Proc. |volume=83 |issue=5 |pages=566–71 |date=May 2008 |pmid=18452688 |doi=10.4065/83.5.566 |url=}}</ref>
|Chronic
|Chronic
|Years
|Years
Line 1,076: Line 1,076:
* May be associated with Hepatitis C and Lyme disease
* May be associated with Hepatitis C and Lyme disease
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![[Kidney stone|Nephrolithiasis]]<ref name="pmid23283137">{{cite journal |vauthors=Fwu CW, Eggers PW, Kimmel PL, Kusek JW, Kirkali Z |title=Emergency department visits, use of imaging, and drugs for urolithiasis have increased in the United States |journal=Kidney Int. |volume=83 |issue=3 |pages=479–86 |date=March 2013 |pmid=23283137 |pmc=3587650 |doi=10.1038/ki.2012.419 |url=}}</ref>
![[Kidney stone|Nephrolithiasis]]<ref name="pmid23283137">{{cite journal |vauthors=Fwu CW, Eggers PW, Kimmel PL, Kusek JW, Kirkali Z |title=Emergency department visits, use of imaging, and drugs for urolithiasis have increased in the United States |journal=Kidney Int. |volume=83 |issue=3 |pages=479–86 |date=March 2013 |pmid=23283137 |pmc=3587650 |doi=10.1038/ki.2012.419 |url=}}</ref><ref name="pmid12618515">{{cite journal |vauthors=Evan AP, Lingeman JE, Coe FL, Parks JH, Bledsoe SB, Shao Y, Sommer AJ, Paterson RF, Kuo RL, Grynpas M |title=Randall's plaque of patients with nephrolithiasis begins in basement membranes of thin loops of Henle |journal=J. Clin. Invest. |volume=111 |issue=5 |pages=607–16 |date=March 2003 |pmid=12618515 |pmc=151900 |doi=10.1172/JCI17038 |url=}}</ref><ref name="pmid15592050">{{cite journal |vauthors=Kim SC, Coe FL, Tinmouth WW, Kuo RL, Paterson RF, Parks JH, Munch LC, Evan AP, Lingeman JE |title=Stone formation is proportional to papillary surface coverage by Randall's plaque |journal=J. Urol. |volume=173 |issue=1 |pages=117–9; discussion 119 |date=January 2005 |pmid=15592050 |doi=10.1097/01.ju.0000147270.68481.ce |url=}}</ref>
|Acute
|Acute
|Hours
|Hours
Line 1,098: Line 1,098:
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![[Pancreatitis]]<ref name="pmid15199038">{{cite journal |vauthors=Swaroop VS, Chari ST, Clain JE |title=Severe acute pancreatitis |journal=JAMA |volume=291 |issue=23 |pages=2865–8 |date=June 2004 |pmid=15199038 |doi=10.1001/jama.291.23.2865 |url=}}</ref>
![[Pancreatitis]]<ref name="pmid15199038">{{cite journal |vauthors=Swaroop VS, Chari ST, Clain JE |title=Severe acute pancreatitis |journal=JAMA |volume=291 |issue=23 |pages=2865–8 |date=June 2004 |pmid=15199038 |doi=10.1001/jama.291.23.2865 |url=}}</ref><ref name="pmid12094843">{{cite journal |vauthors=Yadav D, Agarwal N, Pitchumoni CS |title=A critical evaluation of laboratory tests in acute pancreatitis |journal=Am. J. Gastroenterol. |volume=97 |issue=6 |pages=1309–18 |date=June 2002 |pmid=12094843 |doi=10.1111/j.1572-0241.2002.05766.x |url=}}</ref><ref name="pmid8540502">{{cite journal |vauthors=Fortson MR, Freedman SN, Webster PD |title=Clinical assessment of hyperlipidemic pancreatitis |journal=Am. J. Gastroenterol. |volume=90 |issue=12 |pages=2134–9 |date=December 1995 |pmid=8540502 |doi= |url=}}</ref>
|Acute or chronic
|Acute or chronic
|Variable
|Variable
Line 1,120: Line 1,120:
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![[Pelvic inflammatory disease]]<ref name="pmid25992748">{{cite journal |vauthors=Brunham RC, Gottlieb SL, Paavonen J |title=Pelvic inflammatory disease |journal=N. Engl. J. Med. |volume=372 |issue=21 |pages=2039–48 |date=May 2015 |pmid=25992748 |doi=10.1056/NEJMra1411426 |url=}}</ref>
![[Pelvic inflammatory disease]]<ref name="pmid25992748">{{cite journal |vauthors=Brunham RC, Gottlieb SL, Paavonen J |title=Pelvic inflammatory disease |journal=N. Engl. J. Med. |volume=372 |issue=21 |pages=2039–48 |date=May 2015 |pmid=25992748 |doi=10.1056/NEJMra1411426 |url=}}</ref><ref name="pmid24216035">{{cite journal |vauthors=Ross J, Judlin P, Jensen J |title=2012 European guideline for the management of pelvic inflammatory disease |journal=Int J STD AIDS |volume=25 |issue=1 |pages=1–7 |date=January 2014 |pmid=24216035 |doi=10.1177/0956462413498714 |url=}}</ref><ref name="pmid26042815">{{cite journal |vauthors=Workowski KA, Bolan GA |title=Sexually transmitted diseases treatment guidelines, 2015 |journal=MMWR Recomm Rep |volume=64 |issue=RR-03 |pages=1–137 |date=June 2015 |pmid=26042815 |doi= |url=}}</ref>
|Acute or chronic
|Acute or chronic
|Variable
|Variable
Line 1,142: Line 1,142:
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![[Pulmonary embolism]]<ref name="pmid25377011">{{cite journal |vauthors=Lassila R, Jula A, Pitkäniemi J, Haukka J |title=The association of statin use with reduced incidence of venous thromboembolism: a population-based cohort study |journal=BMJ Open |volume=4 |issue=11 |pages=e005862 |date=November 2014 |pmid=25377011 |pmc=4225235 |doi=10.1136/bmjopen-2014-005862 |url=}}</ref><ref name="pmid12885687">{{cite journal |vauthors=Horlander KT, Mannino DM, Leeper KV |title=Pulmonary embolism mortality in the United States, 1979-1998: an analysis using multiple-cause mortality data |journal=Arch. Intern. Med. |volume=163 |issue=14 |pages=1711–7 |date=July 2003 |pmid=12885687 |doi=10.1001/archinte.163.14.1711 |url=}}</ref>
![[Pulmonary embolism]]<ref name="pmid25377011">{{cite journal |vauthors=Lassila R, Jula A, Pitkäniemi J, Haukka J |title=The association of statin use with reduced incidence of venous thromboembolism: a population-based cohort study |journal=BMJ Open |volume=4 |issue=11 |pages=e005862 |date=November 2014 |pmid=25377011 |pmc=4225235 |doi=10.1136/bmjopen-2014-005862 |url=}}</ref><ref name="pmid12885687">{{cite journal |vauthors=Horlander KT, Mannino DM, Leeper KV |title=Pulmonary embolism mortality in the United States, 1979-1998: an analysis using multiple-cause mortality data |journal=Arch. Intern. Med. |volume=163 |issue=14 |pages=1711–7 |date=July 2003 |pmid=12885687 |doi=10.1001/archinte.163.14.1711 |url=}}</ref><ref name="pmid1560799">{{cite journal |vauthors=Carson JL, Kelley MA, Duff A, Weg JG, Fulkerson WJ, Palevsky HI, Schwartz JS, Thompson BT, Popovich J, Hobbins TE |title=The clinical course of pulmonary embolism |journal=N. Engl. J. Med. |volume=326 |issue=19 |pages=1240–5 |date=May 1992 |pmid=1560799 |doi=10.1056/NEJM199205073261902 |url=}}</ref>
|Acute
|Acute
|Minutes
|Minutes
Line 1,217: Line 1,217:
* Prolonged urinary catheterization
* Prolonged urinary catheterization
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![[Pneumonia]]<ref name="pmid14683661">{{cite journal |vauthors=File TM |title=Community-acquired pneumonia |journal=Lancet |volume=362 |issue=9400 |pages=1991–2001 |date=December 2003 |pmid=14683661 |doi=10.1016/S0140-6736(03)15021-0 |url=}}</ref>
![[Pneumonia]]<ref name="pmid14683661">{{cite journal |vauthors=File TM |title=Community-acquired pneumonia |journal=Lancet |volume=362 |issue=9400 |pages=1991–2001 |date=December 2003 |pmid=14683661 |doi=10.1016/S0140-6736(03)15021-0 |url=}}</ref><ref name="pmid28763554">{{cite journal |vauthors=Shah SN, Bachur RG, Simel DL, Neuman MI |title=Does This Child Have Pneumonia?: The Rational Clinical Examination Systematic Review |journal=JAMA |volume=318 |issue=5 |pages=462–471 |date=August 2017 |pmid=28763554 |doi=10.1001/jama.2017.9039 |url=}}</ref><ref name="pmid9538601">{{cite journal |vauthors=Pereira JC, Escuder MM |title=The importance of clinical symptoms and signs in the diagnosis of community-acquired pneumonia |journal=J. Trop. Pediatr. |volume=44 |issue=1 |pages=18–24 |date=February 1998 |pmid=9538601 |doi= |url=}}</ref>
|Acute or chronic
|Acute or chronic
|Variable
|Variable
Line 1,239: Line 1,239:
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![[Pyomyositis]]<ref name="pmid15380499">{{cite journal |vauthors=Crum NF |title=Bacterial pyomyositis in the United States |journal=Am. J. Med. |volume=117 |issue=6 |pages=420–8 |date=September 2004 |pmid=15380499 |doi=10.1016/j.amjmed.2004.03.031 |url=}}</ref>
![[Pyomyositis]]<ref name="pmid15380499">{{cite journal |vauthors=Crum NF |title=Bacterial pyomyositis in the United States |journal=Am. J. Med. |volume=117 |issue=6 |pages=420–8 |date=September 2004 |pmid=15380499 |doi=10.1016/j.amjmed.2004.03.031 |url=}}</ref><ref name="pmid1420680">{{cite journal |vauthors=Christin L, Sarosi GA |title=Pyomyositis in North America: case reports and review |journal=Clin. Infect. Dis. |volume=15 |issue=4 |pages=668–77 |date=October 1992 |pmid=1420680 |doi= |url=}}</ref><ref name="pmid5722778">{{cite journal |vauthors=Horn CV, Master S |title=Pyomyositis tropicans in Uganda |journal=East Afr Med J |volume=45 |issue=7 |pages=463–71 |date=July 1968 |pmid=5722778 |doi= |url=}}</ref><ref name="pmid8478386">{{cite journal |vauthors=Rodgers WB, Yodlowski ML, Mintzer CM |title=Pyomyositis in patients who have the human immunodeficiency virus. Case report and review of the literature |journal=J Bone Joint Surg Am |volume=75 |issue=4 |pages=588–92 |date=April 1993 |pmid=8478386 |doi= |url=}}</ref>
|Acute or chronic
|Acute or chronic
|Days to weeks
|Days to weeks
Line 1,261: Line 1,261:
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![[Rheumatoid arthritis]]<ref name="pmid26435495">{{cite journal |vauthors=Louati K, Berenbaum F |title=Fatigue in chronic inflammation - a link to pain pathways |journal=Arthritis Res. Ther. |volume=17 |issue= |pages=254 |date=October 2015 |pmid=26435495 |pmc=4593220 |doi=10.1186/s13075-015-0784-1 |url=}}</ref>
![[Rheumatoid arthritis]]<ref name="pmid26435495">{{cite journal |vauthors=Louati K, Berenbaum F |title=Fatigue in chronic inflammation - a link to pain pathways |journal=Arthritis Res. Ther. |volume=17 |issue= |pages=254 |date=October 2015 |pmid=26435495 |pmc=4593220 |doi=10.1186/s13075-015-0784-1 |url=}}</ref><ref name="pmid12860726">{{cite journal |vauthors=Turesson C, O'Fallon WM, Crowson CS, Gabriel SE, Matteson EL |title=Extra-articular disease manifestations in rheumatoid arthritis: incidence trends and risk factors over 46 years |journal=Ann. Rheum. Dis. |volume=62 |issue=8 |pages=722–7 |date=August 2003 |pmid=12860726 |pmc=1754626 |doi= |url=}}</ref><ref name="pmid16947780">{{cite journal |vauthors=Turesson C, Schaid DJ, Weyand CM, Jacobsson LT, Goronzy JJ, Petersson IF, Dechant SA, Nyähll-Wåhlin BM, Truedsson L, Sturfelt G, Matteson EL |title=Association of HLA-C3 and smoking with vasculitis in patients with rheumatoid arthritis |journal=Arthritis Rheum. |volume=54 |issue=9 |pages=2776–83 |date=September 2006 |pmid=16947780 |doi=10.1002/art.22057 |url=}}</ref>
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Revision as of 15:10, 30 March 2018

Back pain Microchapters

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Hadeel Maksoud M.D.[2]


An expert algorithm to assist in the diagnosis of back pain can be found here

Overview

There are several life-threatening causes of back pain which need to be evaluated for first, which include; spinal cord or cauda equina compression, aortic dissection, aortic aneurysm, vertebral osteomyelitis, epidural abscess, and metastatic cancer. The other possible causes of back pain can be evaluated for by carefully assessing the nature of the pain, and obtaining a thorough patient history.

Differential Diagnosis

Life Threatening Causes

Life threatening diseases to exclude immediately include:[1][2][3][4][2][3][5][6][7][8][9][10][11][12][13][14][15][16][17]

Common Causes

Differential Diagnosis of Back Pain

Classification of pain in the back based on etiology Diease Clinical Manifestation Diagnosis Comments
Symptoms Signs Lab findings Imaging
Onset Duration Quality of pain Radiation Stiffness Fever Rigors and chills Headache Nausea and vomiting Syncopy Weight loss Motor weakness Sensory deficit Pulse Deficit Heart Murmur Bowel or bladder dysfunction Horner's syndrome
Vascular Retroperitoneal hematoma[18][19][20] Acute or subacute Minutes to hours Sharp and knife-like, also tearing or ripping Back and/or flanks - - - - +/- - - - - - - - -

Typically no specific lab findings, however, evidence of haemorrhage and organ injury may be seen in:

  • Complete blood count; normochromic normocytic anemia seen in haemorrhage
  • Elevated serum electrolytes
  • Elevated liver function tests
  • Elevated amylase or lipase
CT with IV contrast
  • May show venous delay and indicate renal trauma

Cystography

  • Should be considered in evaluation of hematuria and pelvic injury
  • Mostly caused by automobile accidents
Classification of pain in the back based on etiology Diease Clinical Manifestation Diagnosis Comments
Symptoms Signs Lab findings Imaging
Onset Duration Quality of pain Radiation Stiffness Fever Rigors and chills Headache Nausea and vomiting Syncopy Weight loss Motor weakness Sensory deficit Pulse Deficit Heart Murmur Bowel or bladder dysfunction Horner's syndrome
Neurological Arachnoiditis[21] Acute Hours Dull aching pain Head, neck and back +/- + +/- +/- +/- +/- +/- +/- +/- - - +/- +/- CSF
  • Elevated protein with normal or low glucose

Culture and sensitivity

  • May be due to TB or Meningitis

Nucleic acid tests

  • Helpful in tuberculous meningitis
Radiography
  • Thickened nerve roots

CT

  • Narrowing of subarachnoid space
  • Irregular collections of contrast material
  • Thickened nerve roots

MRI

  • Study of choice shows indistinct cord outline
  • Usually caused by meningitis or TB
Cauda equina syndrome[22][23] Acute Hours Severe, sharp local pain Rarely to sacroiliac joint - - - - - - - + +/- - - +/- - CBC
  • To rule out anemia

Electrolytes, blood urea nitrogen, and creatinine

  • To rule out renal failure and retroperitoneal hematoma

Erythrocyte sedimentation rate

  • To rule out inflammatory origin

Syphilis serology

  • To rule out meningovascular syphilis
Radiography
  • May show vertebral erosions

MRI

  • Of choice and may show nerve root abnormalities

Duplex

  • For vascular abnormalities

Lumbar puncture

  • For inflammation
Electrical studies:

EMG

  • Done to rule out acute denervation

SSEPs

  • Done to rule out multiple sclerosis
Epidural abscess[24][25] Acute Variable Dull, throbbing pain Locally - +/- +/- +/- +/- +/- +/- +/- +/- - - +/- +/- CBC
  • May show leukocytosis, left shift, thrombocytopenia, and anemia

ESR

  • Elevated

Culture and sensitivity

  • To identify causative organism

Immunohistochemical staining

  • Includes gram stain, special stains for fungi and mycobacteria, also consider brucella
MRI
  • Of choice and demonstrates fluid collection

CT

  • Demonstrates fluid collection

Radiography

  • Demonstrates osteomyelitis or vertebral collapse
  • LP carries risk of spread of infection
Radiculopathy[26][27] Acute Variable Severe, shooting pain Anterior thigh and knee +/- - - - - - - +/- +/- - - +/- -
  • Typically no specific lab findings

Radiography

  • To rule out serious underlying etiology

CT

  • Demonstrates disc herniation

MRI

  • Demonstrates disc herniation and nerve root impingement

Myelography

  • Used preoperatively to visualize spinal anatomy accurately

Discography

  • To localize a symptomatic disc
Sciatica[28][29][29] Acute Minutes to hours Severe, shooting pain Posterior thigh, buttocks and knee +/- - - - - - - +/- +/- - - +/- - To exclude other pathologies
  • CBC with differential
  • ESR
  • Alkaline and acid phosphatase level
  • Serum calcium level
  • Serum protein electrophoresis

Radiography

  • With technetium-99m labeled phosphorus to indicate bone mineralization status

CT

  • Demonstrates disc herniation

MRI

  • Demonstrates disc herniation and nerve root impingement

Myelography

  • Used preoperatively to visualize spinal anatomy accurately

Discography

  • To localize a symptomatic disc
Spinal cord compression[22][23]

- Thoracic spine

- Lumbar spine

Acute Minutes to hours Severe and localized Locally, may radiate below lesion - - - - - - - +/- +/- - -

+/-

- Neoplasm must be suspected and is ruled out by
    • CBC - May demonstrate a pancytopenia
    • Prothrombin time and activated partial thromboplastin time - May be prolonged
    • Metabolic profile, including calcium level and liver function - May indicate metastasis
MRI
  • May demonstrate tumors and collapse of intervertebral spaces
  • May distinguish between bone lesions and malignancy

Radiography

  • May demonstrates bony destruction or calcification

Nuclear imaging

  • To identify neoplasms
Classification of pain in the back based on etiology Diease Clinical Manifestation Diagnosis Comments
Symptoms Signs Lab findings Imaging
Onset Duration Quality of pain Radiation Stiffness Fever Rigors and chills Headache Nausea and vomiting Syncopy Weight loss Motor weakness Sensory deficit Pulse Deficit Heart Murmur Bowel or bladder dysfunction Horner's syndrome
Bone Ankylosing spondylitis[30][31] Subacute or chronic Years Dull aching pain Local + - - - - - - - - - - - -
  • Typically no specific lab findings
MRI
  • Demonstrates both inflammatory and structural lesions

CT

  • Useful in identifying structural lesions

Radiography

  • Useful in identifying structural lesions

Doppler ultrasound

  • To detect active esthesitis

Extra-articular manifestations are common and include

  • Uveitis
  • CVD
  • Respiratorydisease
  • Renal disease
  • Neurologic disease
  • GI disease
  • Metabolic bone disease
Bertolotti's syndrome[22] (Lumbosacral transitional vertebrae) Chronic Years Dull aching pain Local - - - - - - - - - - - - -
  • Typically no specific lab findings

MRI

  • Of choice and demonstrates transitional vertebra

CT

  • Demonstrates vertebral transition

Radiography

  • Demonstrates vertebral transition
  • Congenital anomaly and may be asymptomatic
Chronic recurrent focal osteomyelitis[32][33][34] Chronic Years Dull aching pain Local +/- + + - - - +/- - - - - - - CBC
  • Leukocytosis and left shift

ESR

  • Elevated

CRP

  • Elevated

Procalcitonin

  • Elevated

Culture and sensitivity

  • To identify causative agent
Radiography
    • Demonstrates endosteal or medullary lesion
    • Sequestration and cavity formation

MRI

  • Bone marrow abnormalities and lytic changes

CT

  • Articular and periarticular involvement

Ultrasound

  • Soft tissue abnormalities

Nuclear imaging

  • Loss of bone density
Cervical fracture[35][36] Acute Minutes to hours Severe, sharp Shoulder and arm - - - +/- - - - +/- +/- - - - +/-
Degenerative disc disease[37][38] Subacute or chronic Years Dull aching Local +/- - - - - - - +/- +/- - - +/- +/-
Disc herniation[39][40] Acute Minutes to hours Sharp,shooting Legs and hips - - - - - - - +/- +/- - - +/- -
Discitis[41][42] Chronic Years Dull aching or throbbing Local - + +/- - +/- - +/- +/- +/- - - +/- -
Hyperkyphosis[43][44] Chronic Years Dull aching Local +/- - - - - - - +/- +/- - - - -
Osteoarthritis[45][46][47] Chronic Years Dull aching Local + - - - - - - - - - - - - ESR
  • Elevated

CRP

  • Elevated

Synovial fluid analysis

  • WBCs < 2000/mm3
  • Polys < 25%
  • Culture negative
  • Crystal negative
  • Elevated IL-2, IL-5, MCP-1
Plain films
  • Asymmetric joint space narrowing
  • Subchondral sclerosis
  • Subchondral cysts

MRI

  • Joint space narrowing
  • Degeneration
  • Gradual onset
  • Polyarthritis
  • Hips, knees, distal and proximal interphalyngeal joints and spine involvement
  • Boucard's and Heberden's nodes
Sacroiliac joint dysfunction[48][49] Chronic Years Dull aching Hips and legs +/- - - - - - - +/- +/- - - +/- -
Sacroilitis[49][50] Acute or chronic Variable Dull aching or throbbing Hips and legs +/- + +/- - - - +/- +/- +/- - - +/- -
Scheuermann (juvenile) kyphosis[51][52] Chronic Years Dull aching Shoulders and arms +/- - - - - - - - - - - - -
Scoliosis[53][54][55] Chronic Years Dull aching Shoulders, arms, hips and legs +/- - - - - - - +/- +/- - - +/- -
Spinal stenosis[56][57] Chronic Years Dull aching Hips and legs +/- - - - - - - +/- +/- - - +/- +/-
Spondylosis[58][59] Chronic[60] Years Dull aching Shoulders, arms, hips and legs +/- - - +/- - - - +/- +/- - - +/- +/-
Vertebral compression fracture[61][62][63] Acute Minutes to hours Sudden, severe, sharp Shoulders, arms, hips and legs +/- - - +/- +/- +/- - +/- +/- - - +/- -
Vertebral osteomyelitis[64][65][66] Acute Minutes to hours Sudden, severe, sharp Shoulders, arms, hips and legs +/- + +/- - +/- - - +/- +/- - - +/- -
Classification of pain in the back based on etiology Diease Clinical Manifestation Diagnosis Comments
Symptoms Signs Lab findings Imaging
Onset Duration Quality of pain Radiation Stiffness Fever Rigors and chills Headache Nausea and vomiting Syncopy Weight loss Motor weakness Sensory deficit Pulse Deficit Heart Murmur Bowel or bladder dysfunction Horner's syndrome
Referred pain Aortic aneurysm

rupture[67][68][69] - Abdominal aortic aneurysm

- Thoracic aortic aneurysm

Acute Minutes to hours Sharp and knife-like, also tearing or ripping Back and/ or flanks - - - - - +/- - - - + +/- - - Typically no specific lab findings, however, evidence of haemorrhage and organ injury may be seen in:
  • Complete blood count; normochromic normocytic anemia seen in haemorrhage
  • Elevated serum electrolytes
  • Elevated liver function tests
  • Elevated amylase or lipase
Ultrasonography
  • Visualization of aneurysm, size and/or rupture and hematoma

Chest radiography

  • Visualizes calcifications in aneurysm but not specific

CT

  • Demonstrates aortic size, extent, and involvement of organ arteries

MRI

  • Has advantage of less radiation and no use for dye, whilst demonstrating same findings as ultrasound and CT

Angiography

  • Allows 3D construction of aorta

Echocardiography (Transesophageal)

  • Demonstrates fluid shift and need for cardiology intervention
  • Livedo reticularis may be seen and indicates thrombotic phenomenon
Aortic dissection[70][71][72][72][73][74] Severe and sudden (acute) and rarely, chronic Minutes to hours Sharp and knife-like, also tearing or ripping Back and/or flanks - - - - - +/- - - - + +/- - - Elevations in:
  • D - dimer
  • Smooth muscle myosin heavy chain
  • Soluble ST2
  • Soluble elastin fragments
  • High -sensitivity C-reactive protein
  • Fibrinogen
  • Fibrillin fragments
ECG:
  • Normal
  • Non - specific ST wave changes
  • Hypertrophy patterns
  • ST segment elevation indicating myocardial infarction

Chest radiography:

  • Normal
  • Mediastinal or aortic widening
  • Increased risk of occurence with Marfan syndrome
Appendicitis[75][76][77] Acute Minutes to hours Burning Umbilicus and lower right quadrant - + +/- - + - - - - - - - -
Cholelithiasis[78][79] Acute or subacute Minutes or hours Sharp Tip of right shoulder - +/- +/- - + - +/- - - - - - -
Chronic stable angina[80][81] Chronic Variable Discomfort in the chest Left shoulder, arm and jaw - - - - +/- +/- - - - +/- +/- - - Detection of:
  • Urinary proton nuclear magnetic resonance spectroscopy
  • Toll-like receptors 2 and 4 (TLR-2 and TLR-4)  on platelets
Chest radiography
  • Normal, may show calcification or complications such as pleural effusion

Exercise stress testing

  • Establishes diagnosis and extent of angina

Stress Echo

  • To evaluate wall motion, normal in stable angina

Nuclear imaging

  • To assess myocardial perfusion, reduced in stable angina

CT

  • To evaluate coronary artery calcium (cac) which may or may not be elevated

CT Angiography

  • To evaluate stenosis, <70% in stable angina

EKG

  • Normal in stable angina
  • Hallmark is relief by rest or sublingual nitroglycerin
Cystitis[82][83][84] Acute Hours Burning Suprapubic - +/- +/- - - - - - - - - - -
Endocarditis[85][86][87] Acute or subacute Variable Discomfort in the chest Jaw and arms - +/- +/- - +/- +/- - - - +/- + - -
Myalgia[88][89][90] Chronic Years Dull aching Variable +/- +/- +/- +/- - - - - - - - - -
  • May be associated with Hepatitis C and Lyme disease
Nephrolithiasis[91][92][93] Acute Hours Severe, sharp Abdomen, hips, groin, legs - +/- +/- - +/- - - - - - - - -
Pancreatitis[94][95][96] Acute or chronic Variable Severe, sharp Abdomen - +/- +/- - + +/- +/- - - - - - -
Pelvic inflammatory disease[97][98][99] Acute or chronic Variable Dullaching or throbbing Hips, groin, legs - +/- +/- - +/- - - - - - - - -
Pulmonary embolism[100][101][102] Acute Minutes Severe, sharp Chest and back +/- - - +/- +/- +/- - - - +/- +/- - - Lab findings are not specfic and are done to rule out other diseases such as:
    • Antithrombin III deficiency
    • Protein C or protein S deficiency
    • Lupus
    • Homocystinuria
    • Malignancy
    • Connective tissue disorders
  • D - dimer is positive and ventilation- perfusion scanning will show a a perfusion/ventilation mismatch
  • CT Angiography and duplex angiography are able to visualize the embolism
  • PE may occur even in patients that are fully anticoagulated
  • DVT is a common source
Pyelonephritis[103] Acute or chronic Variable Severe, sharp or dull aching Groin, hips and legs - + +/- - +/- - - - - - - - - CRP
  • Elevated

ESR

  • Elevated

Urinalysis

  • Pyuria
  • Bacteriuria
  • May be nitrite positive (gram negative organisms)
  • Culture positibe (Uncomplicated: E. coli, Proteus mirabialis, Klebsiella, S. saprophyticus- Complicated: E. coli, enterococci, S.epidermidis
Ultrasound
  • Hydronephrosis

Non-contrast CT

  • Pelvicalceal dilation
  • Cortical involvement

MRI

  • T1: affected region(s) appear hypointense compared with the normal kidney parenchyma
  • T2: hyperintense compared to normal kidney parenchyma
  • T1 C+: reduced enhancement
  • Renal stones
  • Obstruction
  • Pregnancy
  • Prolonged urinary catheterization
Pneumonia[104][105][106] Acute or chronic Variable Variable Chest, back and abdomen - + + +/- +/- +/- +/- - - - - - -
Pyomyositis[107][108][109][110] Acute or chronic Days to weeks Dull aching or throbbing Variable - + +/- - - - - - - - - - -
Rheumatoid arthritis[111][112][113] Chronic Years Severe, aching Variable + - - - - - +/- - - - - - -
Traumatic aortic rupture[114][115] Acute Minutes to hours Sharp and knife-like, also tearing or ripping Back and/ or flanks - - - - - +/- - - - +/- +/- - - Typically no specific lab findings, however, evidence of haemorrhage and organ injury may be seen in:
  • Complete blood count; normochromic normocytic anemia seen in haemorrhage
  • Elevated serum electrolytes
  • Elevated liver function tests
  • Elevated amylase or lipase
Ultrasonography
  • Visualization of rupture, size and hematoma

CT

  • Demonstrates intimal flap, hematoma, filling defect, aortic contour abnormality, pseudoaneurysm, vessel wall disruption, and extravasation of intravenous contrast

MRI

  • Has advantage of less radiation and no use for dye, whilst demonstrating same findings as ultrasound and CT

Angiography

  • Allows 3D construction of aorta

Echocardiography (Transesophageal)

  • Demonstrates fluid shift and need for cardiology intervention
  • Mostly caused by automobile accidents
Waterhouse-Friderichsen syndrome[116][117] Acute Minutes to hours Sudden, severe, sharp Back and/or flanks - + +/- +/- +/- +/- +/- - - - - - - CBC
  • May show decreased hemotocrit, leukocytosis and rarely, eosinophilia

Serum electrolytes

  • Hyponatremia
  • Hyperkalemia
  • Hypercalcemia

Blood urea nitrogen

  • Elevated

Creatinine

  • Elevated

Plasma glucose 

  • Hypoglycemia

Serum cortisol

  • Decreased

Plasma ACTH,

  • Elevated
CT
  • Shows adrenal enlargement or adrenal aymmetry
  • Short cosyntropin (Cortrosyn) stimulation test confirms the diagnosis
Classification of pain in the back based on etiology Diease Clinical Manifestation Diagnosis Comments
Symptoms Signs Lab findings Imaging
Onset Duration Quality of pain Radiation Stiffness Fever Rigors and chills Headache Nausea and vomiting Syncopy Weight loss Motor weakness Sensory deficit Pulse Deficit Heart Murmur Bowel or bladder dysfunction Horner's syndrome
Tumors Ewing's sarcoma[118] Chronic Months to years Dull aching Variable +/- +/- +/- - - - + - - - - - -
Langerhans cell histiocytosis[119](eosinophilic granulomas) Chronic Months to years Dull aching Variable - +/- +/- - - - - - - - - - -
Leukemia[120] Acute or chronic Weeks to years Aching Variable - +/- +/- - - - + - - - - - -
Lymphoma[121] Chronic Months to years Aching Variable - +/- +/- - - - + - - - - - -
Neurofibroma[122] Chronic Weeks to years Aching, pressure Variable - - - - - - - - - - - - -
Osteoblastoma[123] Chronic Weeks to years Dul aching Variable - - - - - - - - - - - - -
Osteoid osteoma[124] Chronic Years Dull aching Variable - - - - - - - - - - - - -
Osteosarcoma[125] Chronic Weeks to years Severe, sharp Variable - - - - - - - - - - - - -
Multiple myeloma[126] Chronic Years Dull aching Hips, groin and legs +/- +/- +/- - - - +/- - - - - +/- -
Prostate cancer[127] Chronic Months to years Severe, sharp Lower abdomen, hips, groin and legs - +/- +/- - - - +/- - - - - - -
Classification of pain in the back based on etiology Diease Clinical Manifestation Diagnosis Comments
Symptoms Signs Lab findings Imaging
Onset Duration Quality of pain Radiation Stiffness Fever Rigors and chills Headache Nausea and vomiting Syncopy Weight loss Motor weakness Sensory deficit Pulse Deficit Heart Murmur Bowel or bladder dysfunction Horner's syndrome
Muscle-related Abnormal posturing[128] Chronic Years Dull aching Shoulders, arms, hips, legs +/- - - - - - - - - - - - -
Muscle spasm[129] Acute Days, weeks, months Aching Variable - - - - - - - - - - - - -
Pyriformis syndrome[130] Chronic Years Aching Hips and legs +/- - - - - - - - - - - - -
Classification of pain in the back based on etiology Diease Clinical Manifestation Diagnosis Comments
Symptoms Signs Lab findings Imaging
Onset Duration Quality of pain Radiation Stiffness Fever Rigors and chills Headache Nausea and vomiting Syncopy Weight loss Motor weakness Sensory deficit Pulse Deficit Heart Murmur Bowel or bladder dysfunction Horner's syndrome
Miscellaneous Chronic fatigue syndrome[131] Chronic Years Dull aching Variable +/- - - +/- +/- - - - - - - - -
Depression[132] Chronic Months to years Severe to mild aching Variable +/- - - +/- +/- +/- +/- - - - - - -
Herpes zoster[133] Acute or chronic Variable Severe, sharp, electric-like Dermatomal - +/- +/- +/- +/- +/- +/- - +/- - - - -
Pregnancy[134] Chronic Pregnancy term Dull aching Groin, hips, legs +/- - - - - - - - - - - - -
Dysmenorrhea[135] Acute 3 - 7 days Burning, dull aching or severe Groin, hips, legs - - - +/- +/- - - - - - - - -
Sickle cell anemia[136] Acute or chronic Variable Severe, sharp Variable +/- + +/- - - - - - - - - - -
Syringomyelia[137] Chronic Years Dull aching Variable +/- +/- - +/- +/- - - - - - - - -
Trauma[138] Acute or chronic Variable Severe, sharp to dull aching Variable +/- - - - +/- +/- - +/- +/- - - +/- +/-
Ureteropelvic junction obstruction[139] Acute Hours to days Dull aching Groin, hips, legs - +/- +/- +/- +/- - - - - - - +/- -

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