Arthritis: Difference between revisions
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! align="center" style="background:#DCDCDC;" |[[Inflammatory bowel disease]]-associated [[arthritis]]<ref name="pmid22933865">{{cite journal| author=Orchard TR| title=Management of arthritis in patients with inflammatory bowel disease. | journal=Gastroenterol Hepatol (N Y) | year= 2012 | volume= 8 | issue= 5 | pages= 327-9 | pmid=22933865 | doi= | pmc=3424429 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22933865 }}</ref> | ! align="center" style="background:#DCDCDC;" |[[Inflammatory bowel disease]]-associated [[arthritis]]<ref name="pmid22933865">{{cite journal| author=Orchard TR| title=Management of arthritis in patients with inflammatory bowel disease. | journal=Gastroenterol Hepatol (N Y) | year= 2012 | volume= 8 | issue= 5 | pages= 327-9 | pmid=22933865 | doi= | pmc=3424429 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22933865 }}</ref> | ||
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| align="center" style="background:#F5F5F5;" |- | |||
| align="center" style="background:#F5F5F5;" |+ | |||
| align="center" style="background:#F5F5F5;" |+/- | |||
| align="center" style="background:#F5F5F5;" |[[Pyoderma gangrenosum]] ([[ulcerative colitis]]), [[erythema nodosum]] ([[Crohn disease]]) | |||
| align="center" style="background:#F5F5F5;" |[[Iron deficiency anemia]], [[leukocytosis]], [[thrombocytosis]] | |||
| align="center" style="background:#F5F5F5;" |↑ | |||
| align="center" style="background:#F5F5F5;" |Mild to moderate [[Inflammatory|inflammatory fluid]], [[PMN]] predominance | |||
| align="center" style="background:#F5F5F5;" |↑[[RF]], [[Endomysium|antiendomysial Ab]], [[Anti-transglutaminase antibodies|antitransglutaminase Ab]] | |||
| align="center" style="background:#F5F5F5;" |Bilateral [[sacroiliitis]], syndesmophytes and apophyseal joint involvement in [[spine]] | |||
| align="center" style="background:#F5F5F5;" |- | |||
| align="center" style="background:#F5F5F5;" |Early detection of [[Spinal stenosis|spinal]] and [[Sacroiliac joint|sacroiliac lesions]] in [[MRI]] | |||
| align="center" style="background:#F5F5F5;" |- | |||
| align="center" style="background:#F5F5F5;" |Clinical findings and history | |||
| align="center" style="background:#F5F5F5;" |[[Anterior uveitis|Acute anterior uveitis]] | |||
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![[Sarcoidosis|Sarcoid]] periarthritis<ref name="pmid18032765">{{cite journal |vauthors=Iannuzzi MC, Rybicki BA, Teirstein AS |title=Sarcoidosis |journal=N. Engl. J. Med. |volume=357 |issue=21 |pages=2153–65 |date=November 2007 |pmid=18032765 |doi=10.1056/NEJMra071714 |url=}}</ref> | ! align="center" style="background:#DCDCDC;" |[[Sarcoidosis|Sarcoid]] periarthritis<ref name="pmid18032765">{{cite journal |vauthors=Iannuzzi MC, Rybicki BA, Teirstein AS |title=Sarcoidosis |journal=N. Engl. J. Med. |volume=357 |issue=21 |pages=2153–65 |date=November 2007 |pmid=18032765 |doi=10.1056/NEJMra071714 |url=}}</ref> | ||
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| align="center" style="background:#F5F5F5;" |- | |||
| align="center" style="background:#F5F5F5;" |Mild [[papules]] and [[nodules]] | |||
| align="center" style="background:#F5F5F5;" |Mild [[anemia]] | |||
| align="center" style="background:#F5F5F5;" |↑ | |||
| align="center" style="background:#F5F5F5;" |Cell count < 25% [[PMNs]] (non-inflammatory) | |||
| align="center" style="background:#F5F5F5;" |[[IL-2]] and [[Interferon gamma|IFN-γ]], ↑[[Angiotensin-converting enzyme|ACE]], ↑[[Vitamin D|1, 25-dihydroxyvitamin D]] | |||
| align="center" style="background:#F5F5F5;" |Bilateral [[Adenopathy|hilar adenopathy]] | |||
| align="center" style="background:#F5F5F5;" |Active [[alveolitis]] or [[fibrosis]] | |||
| align="center" style="background:#F5F5F5;" |[[Hepatosplenomegaly]] in [[ultrasonography]] | |||
| align="center" style="background:#F5F5F5;" |[[Granuloma|Non-caseating granulomas]] | |||
| align="center" style="background:#F5F5F5;" |[[Histopathology|Histological confirmation]] | |||
| align="center" style="background:#F5F5F5;" |[[Heart block]], [[Ocular disease|ocular lesion]] | |||
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![[Rheumatoid arthritis]]<ref name="pmid24024009">{{cite journal| author=Heidari B| title=Rheumatoid Arthritis: Early diagnosis and treatment outcomes. | journal=Caspian J Intern Med | year= 2011 | volume= 2 | issue= 1 | pages= 161-70 | pmid=24024009 | doi= | pmc=3766928 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24024009 }}</ref> | ! align="center" style="background:#DCDCDC;" |[[Rheumatoid arthritis]]<ref name="pmid24024009">{{cite journal| author=Heidari B| title=Rheumatoid Arthritis: Early diagnosis and treatment outcomes. | journal=Caspian J Intern Med | year= 2011 | volume= 2 | issue= 1 | pages= 161-70 | pmid=24024009 | doi= | pmc=3766928 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24024009 }}</ref> | ||
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| align="center" style="background:#F5F5F5;" |[[Rheumatoid nodules]] | |||
| align="center" style="background:#F5F5F5;" |[[Anemia]], [[thrombocytosis]] | |||
| align="center" style="background:#F5F5F5;" |↑ | |||
| align="center" style="background:#F5F5F5;" |[[WBC]] count >2000/µL (generally 5000-50,000/µL), with [[neutrophil]] predominance (60-80%) | |||
| align="center" style="background:#F5F5F5;" |[[Anti-citrullinated protein antibody|Anti-CCP Ab]], [[hyperuricemia]] | |||
| align="center" style="background:#F5F5F5;" |[[Joint]] space narrowing | |||
| align="center" style="background:#F5F5F5;" |[[Fractures|Microfractures]] | |||
| align="center" style="background:#F5F5F5;" |[[Synovitis]] in [[MRI]] | |||
| align="center" style="background:#F5F5F5;" |Influx of [[inflammatory cells]] into the [[synovial membrane]], with [[angiogenesis]] | |||
| align="center" style="background:#F5F5F5;" |Clinical findings and positive [[Anti-citrullinated protein antibody|anti-CCP antibody]] | |||
| align="center" style="background:#F5F5F5;" |[[Rheumatoid nodules]] | |||
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! align="center" style="background:#DCDCDC;" |[[Myelodysplastic syndrome|Myelodysplastic]] and [[leukemic]] disorders<ref name="pmid24378738">{{cite journal| author=Mekinian A, Braun T, Decaux O, Falgarone G, Toussirot E, Raffray L et al.| title=Inflammatory arthritis in patients with myelodysplastic syndromes: a multicenter retrospective study and literature review of 68 cases. | journal=Medicine (Baltimore) | year= 2014 | volume= 93 | issue= 1 | pages= 1-10 | pmid=24378738 | doi=10.1097/MD.0000000000000011 | pmc=4616329 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24378738 }}</ref> | |||
| align="center" style="background:#F5F5F5;" |+ | |||
| align="center" style="background:#F5F5F5;" |+ | |||
| align="center" style="background:#F5F5F5;" |+ | |||
| align="center" style="background:#F5F5F5;" |+/- | |||
| align="center" style="background:#F5F5F5;" |- | |||
| align="center" style="background:#F5F5F5;" |- | |||
| align="center" style="background:#F5F5F5;" |[[Petechia]] and [[purpura]] | |||
| align="center" style="background:#F5F5F5;" |[[Anemia]], [[leukocytosis]], [[thrombocytopenia]] | |||
| align="center" style="background:#F5F5F5;" |↑ | |||
| align="center" style="background:#F5F5F5;" |[[WBC]] count >2000/µL ([[inflammatory]]), with [[neutrophil]] predominance | |||
| align="center" style="background:#F5F5F5;" |[[LDH]], [[uric acid]] | |||
| align="center" style="background:#F5F5F5;" |[[Articular]] surface erosion, [[synovial]] effusion | |||
| align="center" style="background:#F5F5F5;" |Thickened [[synovium]] | |||
| align="center" style="background:#F5F5F5;" |[[Synovitis]] in [[MRI]] | |||
| align="center" style="background:#F5F5F5;" |[[Inflammatory cells]] [[Infiltration (medical)|infiltration]] in [[synovial]] tissue | |||
| align="center" style="background:#F5F5F5;" |[[Bone marrow biopsy]] | |||
| align="center" style="background:#F5F5F5;" |[[Fatigue]], [[nausea]], recurrent [[infections]] | |||
| align="center" style="background:#F5F5F5;" |- | |||
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Latest revision as of 20:59, 10 August 2018
Arthritis Main Page |
For patient information, click here
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Eiman Ghaffarpasand, M.D. [2], Cafer Zorkun, M.D., Ph.D. [3]
Overview
Arthritis (from Greek arthro-, joint + -itis, inflammation; plural: arthritides) could be defined as painful joint damage. It might be as part of a systemic disorder or a single joint involvement. Arthritis may present as joint pain (arthralgia), swelling, erythema, warmness, and limitation of movement. It could be classified according to the number of involved joints, presence of inflammation, or duration of symptoms. Osteoarthritis (also known as degenerative joint disease) is the most common form of arthritis in the United States which involves up to 10% of population older than 60 years. Inflammatory arthritis is common in systemic autoimmune disorders, such as rheumatoid arthritis and systemic lupus erythematosus (SLE) and is part of diagnostic criteria for this spectrum of diseases. Disease course in systemic disorders is usually chronic and multiple joints (polyarticular) are involved. In the other hand, infectious conditions like septic arthritis are acute in nature and they usually involve single joints (monoarticular). Crystal induced arthropathies may result in inflammatory joint(s) involvement, mainly are due to uric acid crystal deposition (gout) in articular space. Although, disease course and presence of other systemic manifestations are important for diagnosis but the gold standard method for diagnosis is joint aspiration, fluid analysis, and microscopic evaluation. Imaging might be helpful in certain condition to find the disease chronicity and structural changes in articular and periarticular structures. Prompt treatment is necessary specially for septic and inflammatory conditions to prevent structural joint damage and deformities.
Classification
Primary Forms of Arthritis:
- Osteoarthritis
- Rheumatoid arthritis
- Septic arthritis
- Gout and pseudogout
- Juvenile idiopathic arthritis
- Still's disease
- Ankylosing spondylitis
Differential Diagnosis
Differential Diagnosis of Monoarthritis
To review the differential diagnosis of monoarthritis with joint swelling, click here.
To review the differential diagnosis of monoarthritis with fever, click here.
To review the differential diagnosis of monoarthritis with weight loss, click here.
To review the differential diagnosis of monoarthritis with claudication, click here.
To review the differential diagnosis of monoarthritis with morning stiffness, click here.
To review the differential diagnosis of monoarthritis with local erythema, click here.
To review the differential diagnosis of monoarthritis with joint swelling and fever, click here.
To review the differential diagnosis of monoarthritis with joint swelling, fever, and weight loss, click here.
Diseases | Clinical manifestations | Para-clinical findings | Gold standard | Additional findings | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Symptoms | Physical examination | ||||||||||||||||||
Lab Findings | Imaging | Histopathology | |||||||||||||||||
Joint Swelling | Fever | Weight loss | Claudication | Morning stiffness | Local erythema | Skin manifestation | CBC | ESR | Synovial fluid | Other | X-ray | CT scan | Other | ||||||
Monoarthritis | Osteoarthritis[1] | + | - | - | - | - | - | Heberden nodes | Anemia | - | Noninflammatory joint fluid | Urinary pyridinium cross-links | Joint-space loss, subchondral bony sclerosis, cyst formation | Malalignment of the patellofemoral joint | Early diagnosis of osteoarthritis of the hand with bone scan | - | Clinical findings | Microfracture, bone pain | |
Trauma[2] | + | - | - | - | - | + | Wound or laceration | - | - | Hemarthrosis | - | Severe joint effusion, fracture | Fracture, synovial tear | - | - | X-ray | Deformity, severe pain | ||
Neoplasms[3] | + | - | + | +/- | - | - | Rash | Normocytic normochromic anemia | ↑ | High WBC count (10,000-40,000/µL) | Hypercalcemia, hyperphosphatemia | Peri-articular osteoblastic or osteoclastic lesion | Elevation of the periosteum | Intense radionuclide uptake in bone scan | Spindle-shaped and atypical stromal cells with irregular nuclei | Clinical findings and imaging | Nocturnal pain, pathologic fractures | ||
Infection | Gonococcal infection[4] | + | + | - | - | - | + | Maculopapular, pustular, vesicular lesions on an erythematous base | Leukocytosis | ↑ | Purulent with cell count > 50,000 WBC/µL (with PMNs > 90%) | Blood and synovial fluid culture | Minor articular damage | - | - | Dermal vasculitis with perivascular neutrophils | Nucleic acid amplification tests (NAATs) | Dermatitis, tenosynovitis | |
Nongonococcal bacterial infections[5] | + | + | - | - | - | + | Local erythema | Leukocytosis | ↑ | Purulent with cell count > 50,000 WBC/µL (with PMNs > 90%) | Blood and synovial fluid culture | Joint effusion, cartilage destruction, & joint space narrowing | Sternoclavicular or sacroiliac joint infections | Periarticular osteomyelitis in MRI | - | Synovial fluid culture | Limping, malaise | ||
Mycobacterial infection[6] | - | + | + | + | +/- | - | Local erythema | Leukocytosis, normocytic normochromic anemia | ↑ | Moderately elevated WBC counts (neutrophilic predominance), low glucose, and increased protein | PPD | Tissue swelling, bone destruction with normal joint space, osteopenia | Vertebral anterior portion collapse | Complicated effusion with partial joint destruction and erosion in MRI | Granulomatous inflammation | Synovial fluid culture | Limping, malaise, chronic cough | ||
Fungal infection[7] | - | +/- | - | - | - | +/- | Local eczema, local erythema | Eosinophilia, leukocytosis | ↑ | WBC = 9,000-43,000/µL (PMNs predominance) | Direct microscopy | Joint effusion, dislocation of the joint, metaphyseal irregularities and punched out lesions | Articular erosion | - | Villonodular synovitis, typical pannus, non-caseating granulomas, spherules containing coccidioidal endospores | Synovial histopathology | Malaise, tenderness | ||
Lyme disease[8] | + | + | +/- | +/- | - | - | Erythema migrans | Leukopenia, thrombocytopenia | - | Cell counts 500-98,000/µL | Microscopic hematuria, proteinuria, ↑ALT or AST | Knee joint effusion, intra-articular edema | - | Unspecific effusion, synovial thickening or enhancement in MRI | Fibrosis of the deeper dermis and hyalinization of collagen bundles | Serologic tests | Erythema migrans | ||
Crystal-induced arthritis | Gout[9] | + | +/- | - | - | - | + | Local swelling and erythema | Leukocytosis | ↑ | Needle shaped urate crystals, WBC count > 2000/µL | Urinary uric acid (>1100 mg in 24h) | Punched-out erosions or lytic areas with overhanging edges | Complementary for recognizing erosions | Tophi or edema in MRI | Large pale pink acellular areas (urate crystals), surrounded by histiocytes and multinucleated giant cells | Synovial fluid microscopy | Conjunctival nodules | |
Pseudo-gout[10] | + | - | - | - | - | +/- | Local swelling and erythema | Leukocytosis | ↑ | Rod shaped CPPD crystals, WBC count > 2000/µL | Hypercalcemia, hypercalciuria | Radiodense lines paralleling the articular surface and calcification (chondrocalcinosis) | Calcific mass with a lobulated configuration in the ligamentum flavum or the joint capsule | Synovitis and calcific deposits in ultrasonography | Synovial calcium pyrophosphate crystals | Synovial fluid microscopy | Tenderness | ||
Systemic disorders | Reactive arthritis[11] | +/- | +/- | - | - | - | - | Genital ulceration | Normocytic normochromic anemia | ↑ | High WBC count (10,000-40,000/µL) | HLA-B27 test | Periosteal reaction and proliferation of tendon insertion site | Sacroiliitis | Enthesitis in ultrasonography | Keratoderma blennorrhagicum,balanitis circinata | Spondyloarthritis and unequivocal demonstration of preceding infection | Conjunctivitis, uveitis | |
Psoriatic arthritis[12] | + | - | - | - | - | + | Scaly erythematous plaques, guttate lesions, lack of pus, erythroderma | Normal | ↑ | High WBC count (5000-15,000/µL) with >50% of PMN leukocytes | ↑RF, ANA, IgA | Joint-space narrowing, fluffy periostitis | Pencil-in-cup deformity, early signs of synovitis | Sacroiliitic synovitis, enthesitis in MRI | Lack of intrasynovial Ig A and RF, greater propensity for fibrous ankylosis, osseous resorption, and heterotopic bone formation | Clinical findings | Onycholysis, splinter hemorrhages | ||
Inflammatory bowel disease-associated arthritis[13] | + | + | - | - | + | +/- | Pyoderma gangrenosum (ulcerative colitis), erythema nodosum (Crohn disease) | Iron deficiency anemia, leukocytosis, thrombocytosis | ↑ | Mild to moderate inflammatory fluid, PMN predominance | ↑RF, antiendomysial Ab, antitransglutaminase Ab | Bilateral sacroiliitis, syndesmophytes and apophyseal joint involvement in spine | - | Early detection of spinal and sacroiliac lesions in MRI | - | Clinical findings and history | Acute anterior uveitis | ||
Sarcoid periarthritis[14] | + | - | - | - | - | - | Mild papules and nodules | Mild anemia | ↑ | Cell count < 25% PMNs (non-inflammatory) | IL-2 and IFN-γ, ↑ACE, ↑1, 25-dihydroxyvitamin D | Bilateral hilar adenopathy | Active alveolitis or fibrosis | Hepatosplenomegaly in ultrasonography | Non-caseating granulomas | Histological confirmation | Heart block, ocular lesion | ||
Rheumatoid arthritis[15] | + | - | + | + | + | - | Rheumatoid nodules | Anemia, thrombocytosis | ↑ | WBC count >2000/µL (generally 5000-50,000/µL), with neutrophil predominance (60-80%) | Anti-CCP Ab, hyperuricemia | Joint space narrowing | Microfractures | Synovitis in MRI | Influx of inflammatory cells into the synovial membrane, with angiogenesis | Clinical findings and positive anti-CCP antibody | Rheumatoid nodules | ||
Myelodysplastic and leukemic disorders[16] | + | + | + | +/- | - | - | Petechia and purpura | Anemia, leukocytosis, thrombocytopenia | ↑ | WBC count >2000/µL (inflammatory), with neutrophil predominance | LDH, uric acid | Articular surface erosion, synovial effusion | Thickened synovium | Synovitis in MRI | Inflammatory cells infiltration in synovial tissue | Bone marrow biopsy | Fatigue, nausea, recurrent infections | - |
Differential Diagnosis of Diseases That Cause Polyarthritis
Differentiating the diseases that can cause polyarthritis:
To review the differential diagnosis of polyarthritis with joint swelling, click here.
To review the differential diagnosis of polyarthritis with fever, click here.
To review the differential diagnosis of polyarthritis with weight loss, click here.
To review the differential diagnosis of polyarthritis with claudication, click here.
To review the differential diagnosis of polyarthritis with morning stiffness, click here.
To review the differential diagnosis of polyarthritis with local erythema, click here.
To review the differential diagnosis of polyarthritis with joint swelling and fever, click here.
To review the differential diagnosis of polyarthritis with joint swelling, fever, and weight loss, click here.
References
- ↑ Chen D, Shen J, Zhao W, Wang T, Han L, Hamilton JL; et al. (2017). "Osteoarthritis: toward a comprehensive understanding of pathological mechanism". Bone Res. 5: 16044. doi:10.1038/boneres.2016.44. PMC 5240031. PMID 28149655.
- ↑ Punzi L, Galozzi P, Luisetto R, Favero M, Ramonda R, Oliviero F; et al. (2016). "Post-traumatic arthritis: overview on pathogenic mechanisms and role of inflammation". RMD Open. 2 (2): e000279. doi:10.1136/rmdopen-2016-000279. PMC 5013366. PMID 27651925.
- ↑ Askling J (October 2007). "Malignancy and rheumatoid arthritis". Curr Rheumatol Rep. 9 (5): 421–6. PMID 17915099.
- ↑ Bardin T (April 2003). "Gonococcal arthritis". Best Pract Res Clin Rheumatol. 17 (2): 201–8. PMID 12787521.
- ↑ García-De La Torre I, Nava-Zavala A (February 2009). "Gonococcal and nongonococcal arthritis". Rheum. Dis. Clin. North Am. 35 (1): 63–73. doi:10.1016/j.rdc.2009.03.001. PMID 19480997.
- ↑ Gardam M, Lim S (December 2005). "Mycobacterial osteomyelitis and arthritis". Infect. Dis. Clin. North Am. 19 (4): 819–30. doi:10.1016/j.idc.2005.07.008. PMID 16297734.
- ↑ Cuéllar ML, Silveira LH, Espinoza LR (1992). "Fungal arthritis". Ann Rheum Dis. 51 (5): 690–7. PMC 1005712. PMID 1616344.
- ↑ Arvikar SL, Steere AC (2015). "Diagnosis and treatment of Lyme arthritis". Infect Dis Clin North Am. 29 (2): 269–80. doi:10.1016/j.idc.2015.02.004. PMC 4443866. PMID 25999223.
- ↑ 9.0 9.1 Reginato A, Paul H, Schumacher HR (September 1982). "Crystal-induced arthritis". Arch Phys Med Rehabil. 63 (9): 401–8. PMID 6287963.
- ↑ Macmullan P, McCarthy G (2012). "Treatment and management of pseudogout: insights for the clinician". Ther Adv Musculoskelet Dis. 4 (2): 121–31. doi:10.1177/1759720X11432559. PMC 3383522. PMID 22870500.
- ↑ 11.0 11.1 Colmegna I, Cuchacovich R, Espinoza LR (2004). "HLA-B27-associated reactive arthritis: pathogenetic and clinical considerations". Clin Microbiol Rev. 17 (2): 348–69. PMC 387405. PMID 15084505.
- ↑ 12.0 12.1 Sankowski AJ, Lebkowska UM, Cwikła J, Walecka I, Walecki J (2013). "Psoriatic arthritis". Pol J Radiol. 78 (1): 7–17. doi:10.12659/PJR.883763. PMC 3596149. PMID 23493653.
- ↑ 13.0 13.1 Orchard TR (2012). "Management of arthritis in patients with inflammatory bowel disease". Gastroenterol Hepatol (N Y). 8 (5): 327–9. PMC 3424429. PMID 22933865.
- ↑ 14.0 14.1 Iannuzzi MC, Rybicki BA, Teirstein AS (November 2007). "Sarcoidosis". N. Engl. J. Med. 357 (21): 2153–65. doi:10.1056/NEJMra071714. PMID 18032765.
- ↑ 15.0 15.1 Heidari B (2011). "Rheumatoid Arthritis: Early diagnosis and treatment outcomes". Caspian J Intern Med. 2 (1): 161–70. PMC 3766928. PMID 24024009.
- ↑ Mekinian A, Braun T, Decaux O, Falgarone G, Toussirot E, Raffray L; et al. (2014). "Inflammatory arthritis in patients with myelodysplastic syndromes: a multicenter retrospective study and literature review of 68 cases". Medicine (Baltimore). 93 (1): 1–10. doi:10.1097/MD.0000000000000011. PMC 4616329. PMID 24378738.
- ↑ Lantos PM (2015). "Chronic Lyme disease". Infect Dis Clin North Am. 29 (2): 325–40. doi:10.1016/j.idc.2015.02.006. PMC 4477530. PMID 25999227.
- ↑ Soor P, Sharma N, Rao C (2017). "Multifocal Septic Arthritis Secondary to Infective Endocarditis: A Rare Case Report". J Orthop Case Rep. 7 (1): 65–68. doi:10.13107/jocr.2250-0685.692. PMC 5458702. PMID 28630844.
- ↑ Kumar RK, Tandon R (2013). "Rheumatic fever & rheumatic heart disease: the last 50 years". Indian J Med Res. 137 (4): 643–58. PMC 3724245. PMID 23703332.
- ↑ Hill Gaston, J (2003). "Arthritis associated with enteric infection". Best Practice & Research Clinical Rheumatology. 17 (2): 219–239. doi:10.1016/S1521-6942(02)00104-3. ISSN 1521-6942.
- ↑ McVeigh CM, Cairns AP (2006). "Diagnosis and management of ankylosing spondylitis". BMJ. 333 (7568): 581–5. doi:10.1136/bmj.38954.689583.DE. PMC 1570004. PMID 16974012.
- ↑ Manson JJ, Rahman A (2006). "Systemic lupus erythematosus". Orphanet J Rare Dis. 1: 6. doi:10.1186/1750-1172-1-6. PMC 1459118. PMID 16722594.
- ↑ Watts RA, Scott DG (October 2016). "Vasculitis and inflammatory arthritis". Best Pract Res Clin Rheumatol. 30 (5): 916–931. doi:10.1016/j.berh.2016.10.008. PMID 27964796.
- ↑ Avouac, J.; Clements, P. J.; Khanna, D.; Furst, D. E.; Allanore, Y. (2012). "Articular involvement in systemic sclerosis". Rheumatology. 51 (8): 1347–1356. doi:10.1093/rheumatology/kes041. ISSN 1462-0324.
- ↑ Briemberg HR, Amato AA (September 2003). "Dermatomyositis and Polymyositis". Curr Treat Options Neurol. 5 (5): 349–356. PMID 12895397.
- ↑ Kadavath S, Efthimiou P (February 2015). "Adult-onset Still's disease-pathogenesis, clinical manifestations, and new treatment options". Ann. Med. 47 (1): 6–14. doi:10.3109/07853890.2014.971052. PMID 25613167.
- ↑ Sugawara S, Ehara S, Hitachi S, Sugimoto H (March 2010). "Hand and wrist arthritis of Behçet disease: imaging features". Acta Radiol. 51 (2): 183–6. doi:10.3109/02841850903401349. PMID 20121672.
- ↑ Emmungil H, Aydın SZ (2015). "Relapsing polychondritis". Eur J Rheumatol. 2 (4): 155–159. doi:10.5152/eurjrheum.2015.0036. PMC 5047229. PMID 27708954.
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