COVID-19-associated polyneuritis cranialis differential diagnosis: Difference between revisions

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==Overview==
==Overview==
Disease_Name must be differentiated from Disease_A, Disease_B, and Disease_C.
[[COVID-19]]-associated polyneuritis cranials must be differentiated from other diseases that cause [[Bulbar palsy|bulbar weakness]], [[facial nerve|facial]] weakness, and [[ophthalmoparesis]]. It may include close variants such as [[COVID-19-associated Guillain-Barre syndrome]], [[COVID-19-associated Miller-Fischer syndrome]] (MFS)(differentiated by the absence of abnormal [[gait]] due to acute [[ataxia|ataxic neuropathy]] and cervical-brachial [[Muscle weakness|weakness]] as in MFS) and commoner complications such as [[COVID-19-associated stroke]].


==Differential Diagnosis==
==Differential Diagnosis==


[[COVID-19]]-associated polyneuritis cranials must be differentiated from other diseases that cause [[Bulbar palsy|bulbar weakness]], [[facial nerve|facial]] weakness, and [[ophthalmoparesis]]. It may include close variants such as [[COVID-19-associated Guillain-Barre syndrome]], [[COVID-19-associated Miller-Fischer syndrome]] (MFS)(differentiated by the absence of abnormal [[gait]] due to acute [[ataxia|ataxic neuropathy]] and cervical-brachial [[Muscle weakness|weakness]] as in MFS) and commoner complications such as [[COVID-19-associated stroke]]. The table below illustrates possible differentials: <ref><nowiki>{{</nowiki>https://rarediseases.org/rare-diseases/miller-fisher-syndrome/<nowiki>}}</nowiki></ref><ref name="pmid29433111">{{cite journal |vauthors=Kira R |title=[Acute Flaccid Myelitis] |language=Japanese |journal=Brain Nerve |volume=70 |issue=2 |pages=99–112 |date=February 2018 |pmid=29433111 |doi=10.11477/mf.1416200962 |url=}}</ref><ref name="pmid29433111">{{cite journal |vauthors=Kira R |title=[Acute Flaccid Myelitis] |language=Japanese |journal=Brain Nerve |volume=70 |issue=2 |pages=99–112 |date=February 2018 |pmid=29433111 |doi=10.11477/mf.1416200962 |url=}}</ref><ref name="pmid29181601">{{cite journal |vauthors=Hopkins SE |title=Acute Flaccid Myelitis: Etiologic Challenges, Diagnostic and Management Considerations |journal=Curr Treat Options Neurol |volume=19 |issue=12 |pages=48 |date=November 2017 |pmid=29181601 |doi=10.1007/s11940-017-0480-3 |url=}}</ref><ref name="pmid27422805">{{cite journal |vauthors=Messacar K, Schreiner TL, Van Haren K, Yang M, Glaser CA, Tyler KL, Dominguez SR |title=Acute flaccid myelitis: A clinical review of US cases 2012-2015 |journal=Ann. Neurol. |volume=80 |issue=3 |pages=326–38 |date=September 2016 |pmid=27422805 |pmc=5098271 |doi=10.1002/ana.24730 |url=}}</ref><ref name="pmid29028962">{{cite journal |vauthors=Chong PF, Kira R, Mori H, Okumura A, Torisu H, Yasumoto S, Shimizu H, Fujimoto T, Hanaoka N, Kusunoki S, Takahashi T, Oishi K, Tanaka-Taya K |title=Clinical Features of Acute Flaccid Myelitis Temporally Associated With an Enterovirus D68 Outbreak: Results of a Nationwide Survey of Acute Flaccid Paralysis in Japan, August-December 2015 |journal=Clin. Infect. Dis. |volume=66 |issue=5 |pages=653–664 |date=February 2018 |pmid=29028962 |pmc=5850449 |doi=10.1093/cid/cix860 |url=}}</ref><ref name="pmid29482893">{{cite journal |vauthors=Messacar K, Asturias EJ, Hixon AM, Van Leer-Buter C, Niesters HGM, Tyler KL, Abzug MJ, Dominguez SR |title=Enterovirus D68 and acute flaccid myelitis-evaluating the evidence for causality |journal=Lancet Infect Dis |volume=18 |issue=8 |pages=e239–e247 |date=August 2018 |pmid=29482893 |doi=10.1016/S1473-3099(18)30094-X |url=}}</ref><ref name="pmid30200066">{{cite journal |vauthors=Chen IJ, Hu SC, Hung KL, Lo CW |title=Acute flaccid myelitis associated with enterovirus D68 infection: A case report |journal=Medicine (Baltimore) |volume=97 |issue=36 |pages=e11831 |date=September 2018 |pmid=30200066 |pmc=6133480 |doi=10.1097/MD.0000000000011831 |url=}}</ref><ref name="urlBotulism | Botulism | CDC">{{cite web |url=https://www.cdc.gov/botulism/index.html |title=Botulism &#124; Botulism &#124; CDC |format= |work= |accessdate=}}</ref><ref name="pmid3290234">{{cite journal |vauthors=McCroskey LM, Hatheway CL |title=Laboratory findings in four cases of adult botulism suggest colonization of the intestinal tract |journal=J. Clin. Microbiol. |volume=26 |issue=5 |pages=1052–4 |date=May 1988 |pmid=3290234 |pmc=266519 |doi= |url=}}</ref><ref name="pmid16614251">{{cite journal |vauthors=Lindström M, Korkeala H |title=Laboratory diagnostics of botulism |journal=Clin. Microbiol. Rev. |volume=19 |issue=2 |pages=298–314 |date=April 2006 |pmid=16614251 |pmc=1471988 |doi=10.1128/CMR.19.2.298-314.2006 |url=}}</ref><ref name="pmid17224901">{{cite journal |vauthors=Brook I |title=Botulism: the challenge of diagnosis and treatment |journal=Rev Neurol Dis |volume=3 |issue=4 |pages=182–9 |date=2006 |pmid=17224901 |doi= |url=}}</ref><ref name="pmid23642721">{{cite journal |vauthors=Dimachkie MM, Barohn RJ |title=Guillain-Barré syndrome and variants |journal=Neurol Clin |volume=31 |issue=2 |pages=491–510 |date=May 2013 |pmid=23642721 |pmc=3939842 |doi=10.1016/j.ncl.2013.01.005 |url=}}</ref><ref name="pmid23418763">{{cite journal |vauthors=Walling AD, Dickson G |title=Guillain-Barré syndrome |journal=Am Fam Physician |volume=87 |issue=3 |pages=191–7 |date=February 2013 |pmid=23418763 |doi= |url=}}</ref><ref name="pmid21969911">{{cite journal |vauthors=Gilhus NE |title=Lambert-eaton myasthenic syndrome; pathogenesis, diagnosis, and therapy |journal=Autoimmune Dis |volume=2011 |issue= |pages=973808 |date=2011 |pmid=21969911 |pmc=3182560 |doi=10.4061/2011/973808 |url=}}</ref><ref name="pmid14977560">{{cite journal |vauthors=Krishnan C, Kaplin AI, Deshpande DM, Pardo CA, Kerr DA |title=Transverse Myelitis: pathogenesis, diagnosis and treatment |journal=Front. Biosci. |volume=9 |issue= |pages=1483–99 |date=May 2004 |pmid=14977560 |doi= |url=}}</ref><ref name="pmid24305450">{{cite journal |vauthors=Amato AA, Greenberg SA |title=Inflammatory myopathies |journal=Continuum (Minneap Minn) |volume=19 |issue=6 Muscle Disease |pages=1615–33 |date=December 2013 |pmid=24305450 |doi=10.1212/01.CON.0000440662.26427.bd |url=}}</ref><ref name="pmid24365430">{{cite journal |vauthors=Berger JR, Dean D |title=Neurosyphilis |journal=Handb Clin Neurol |volume=121 |issue= |pages=1461–72 |date=2014 |pmid=24365430 |doi=10.1016/B978-0-7020-4088-7.00098-5 |url=}}</ref><ref name="pmid26948435">{{cite journal |vauthors=Willison HJ, Jacobs BC, van Doorn PA |title=Guillain-Barré syndrome |journal=Lancet |volume=388 |issue=10045 |pages=717–27 |date=August 2016 |pmid=26948435 |doi=10.1016/S0140-6736(16)00339-1 |url=}}</ref><ref name="WakerleyYuki2015">{{cite journal|last1=Wakerley|first1=Benjamin R.|last2=Yuki|first2=Nobuhiro|title=Polyneuritis cranialis—subtype of Guillain–Barré syndrome?|journal=Nature Reviews Neurology|volume=11|issue=11|year=2015|pages=664–664|issn=1759-4758|doi=10.1038/nrneurol.2015.115}}</ref><ref name="pmid1318358">{{cite journal |vauthors=Polo A, Manganotti P, Zanette G, De Grandis D |title=Polyneuritis cranialis: clinical and electrophysiological findings |journal=J. Neurol. Neurosurg. Psychiatry |volume=55 |issue=5 |pages=398–400 |date=May 1992 |pmid=1318358 |pmc=489084 |doi=10.1136/jnnp.55.5.398 |url=}}</ref>
[[COVID-19]]-associated polyneuritis cranials must be differentiated from other diseases that cause [[Bulbar palsy|bulbar weakness]], [[facial nerve|facial]] weakness, and [[ophthalmoparesis]]. It may include close variants such as [[COVID-19-associated Guillain-Barre syndrome]], [[COVID-19-associated Miller-Fischer syndrome]] (MFS)(differentiated by the absence of abnormal [[gait]] due to acute [[ataxia|ataxic neuropathy]] and cervical-brachial [[Muscle weakness|weakness]] as in MFS) and commoner complications such as [[COVID-19-associated stroke]]. <ref><nowiki>{{</nowiki>https://rarediseases.org/rare-diseases/miller-fisher-syndrome/<nowiki>}}</nowiki></ref><ref name="pmid29433111">{{cite journal |vauthors=Kira R |title=[Acute Flaccid Myelitis] |language=Japanese |journal=Brain Nerve |volume=70 |issue=2 |pages=99–112 |date=February 2018 |pmid=29433111 |doi=10.11477/mf.1416200962 |url=}}</ref><ref name="pmid29433111">{{cite journal |vauthors=Kira R |title=[Acute Flaccid Myelitis] |language=Japanese |journal=Brain Nerve |volume=70 |issue=2 |pages=99–112 |date=February 2018 |pmid=29433111 |doi=10.11477/mf.1416200962 |url=}}</ref><ref name="pmid29181601">{{cite journal |vauthors=Hopkins SE |title=Acute Flaccid Myelitis: Etiologic Challenges, Diagnostic and Management Considerations |journal=Curr Treat Options Neurol |volume=19 |issue=12 |pages=48 |date=November 2017 |pmid=29181601 |doi=10.1007/s11940-017-0480-3 |url=}}</ref><ref name="pmid27422805">{{cite journal |vauthors=Messacar K, Schreiner TL, Van Haren K, Yang M, Glaser CA, Tyler KL, Dominguez SR |title=Acute flaccid myelitis: A clinical review of US cases 2012-2015 |journal=Ann. Neurol. |volume=80 |issue=3 |pages=326–38 |date=September 2016 |pmid=27422805 |pmc=5098271 |doi=10.1002/ana.24730 |url=}}</ref><ref name="pmid29028962">{{cite journal |vauthors=Chong PF, Kira R, Mori H, Okumura A, Torisu H, Yasumoto S, Shimizu H, Fujimoto T, Hanaoka N, Kusunoki S, Takahashi T, Oishi K, Tanaka-Taya K |title=Clinical Features of Acute Flaccid Myelitis Temporally Associated With an Enterovirus D68 Outbreak: Results of a Nationwide Survey of Acute Flaccid Paralysis in Japan, August-December 2015 |journal=Clin. Infect. Dis. |volume=66 |issue=5 |pages=653–664 |date=February 2018 |pmid=29028962 |pmc=5850449 |doi=10.1093/cid/cix860 |url=}}</ref><ref name="pmid29482893">{{cite journal |vauthors=Messacar K, Asturias EJ, Hixon AM, Van Leer-Buter C, Niesters HGM, Tyler KL, Abzug MJ, Dominguez SR |title=Enterovirus D68 and acute flaccid myelitis-evaluating the evidence for causality |journal=Lancet Infect Dis |volume=18 |issue=8 |pages=e239–e247 |date=August 2018 |pmid=29482893 |doi=10.1016/S1473-3099(18)30094-X |url=}}</ref><ref name="pmid30200066">{{cite journal |vauthors=Chen IJ, Hu SC, Hung KL, Lo CW |title=Acute flaccid myelitis associated with enterovirus D68 infection: A case report |journal=Medicine (Baltimore) |volume=97 |issue=36 |pages=e11831 |date=September 2018 |pmid=30200066 |pmc=6133480 |doi=10.1097/MD.0000000000011831 |url=}}</ref><ref name="urlBotulism | Botulism | CDC">{{cite web |url=https://www.cdc.gov/botulism/index.html |title=Botulism &#124; Botulism &#124; CDC |format= |work= |accessdate=}}</ref><ref name="pmid3290234">{{cite journal |vauthors=McCroskey LM, Hatheway CL |title=Laboratory findings in four cases of adult botulism suggest colonization of the intestinal tract |journal=J. Clin. Microbiol. |volume=26 |issue=5 |pages=1052–4 |date=May 1988 |pmid=3290234 |pmc=266519 |doi= |url=}}</ref><ref name="pmid16614251">{{cite journal |vauthors=Lindström M, Korkeala H |title=Laboratory diagnostics of botulism |journal=Clin. Microbiol. Rev. |volume=19 |issue=2 |pages=298–314 |date=April 2006 |pmid=16614251 |pmc=1471988 |doi=10.1128/CMR.19.2.298-314.2006 |url=}}</ref><ref name="pmid17224901">{{cite journal |vauthors=Brook I |title=Botulism: the challenge of diagnosis and treatment |journal=Rev Neurol Dis |volume=3 |issue=4 |pages=182–9 |date=2006 |pmid=17224901 |doi= |url=}}</ref><ref name="pmid23642721">{{cite journal |vauthors=Dimachkie MM, Barohn RJ |title=Guillain-Barré syndrome and variants |journal=Neurol Clin |volume=31 |issue=2 |pages=491–510 |date=May 2013 |pmid=23642721 |pmc=3939842 |doi=10.1016/j.ncl.2013.01.005 |url=}}</ref><ref name="pmid23418763">{{cite journal |vauthors=Walling AD, Dickson G |title=Guillain-Barré syndrome |journal=Am Fam Physician |volume=87 |issue=3 |pages=191–7 |date=February 2013 |pmid=23418763 |doi= |url=}}</ref><ref name="pmid21969911">{{cite journal |vauthors=Gilhus NE |title=Lambert-eaton myasthenic syndrome; pathogenesis, diagnosis, and therapy |journal=Autoimmune Dis |volume=2011 |issue= |pages=973808 |date=2011 |pmid=21969911 |pmc=3182560 |doi=10.4061/2011/973808 |url=}}</ref><ref name="pmid14977560">{{cite journal |vauthors=Krishnan C, Kaplin AI, Deshpande DM, Pardo CA, Kerr DA |title=Transverse Myelitis: pathogenesis, diagnosis and treatment |journal=Front. Biosci. |volume=9 |issue= |pages=1483–99 |date=May 2004 |pmid=14977560 |doi= |url=}}</ref><ref name="pmid24305450">{{cite journal |vauthors=Amato AA, Greenberg SA |title=Inflammatory myopathies |journal=Continuum (Minneap Minn) |volume=19 |issue=6 Muscle Disease |pages=1615–33 |date=December 2013 |pmid=24305450 |doi=10.1212/01.CON.0000440662.26427.bd |url=}}</ref><ref name="pmid24365430">{{cite journal |vauthors=Berger JR, Dean D |title=Neurosyphilis |journal=Handb Clin Neurol |volume=121 |issue= |pages=1461–72 |date=2014 |pmid=24365430 |doi=10.1016/B978-0-7020-4088-7.00098-5 |url=}}</ref><ref name="pmid26948435">{{cite journal |vauthors=Willison HJ, Jacobs BC, van Doorn PA |title=Guillain-Barré syndrome |journal=Lancet |volume=388 |issue=10045 |pages=717–27 |date=August 2016 |pmid=26948435 |doi=10.1016/S0140-6736(16)00339-1 |url=}}</ref><ref name="WakerleyYuki2015">{{cite journal|last1=Wakerley|first1=Benjamin R.|last2=Yuki|first2=Nobuhiro|title=Polyneuritis cranialis—subtype of Guillain–Barré syndrome?|journal=Nature Reviews Neurology|volume=11|issue=11|year=2015|pages=664–664|issn=1759-4758|doi=10.1038/nrneurol.2015.115}}</ref><ref name="pmid1318358">{{cite journal |vauthors=Polo A, Manganotti P, Zanette G, De Grandis D |title=Polyneuritis cranialis: clinical and electrophysiological findings |journal=J. Neurol. Neurosurg. Psychiatry |volume=55 |issue=5 |pages=398–400 |date=May 1992 |pmid=1318358 |pmc=489084 |doi=10.1136/jnnp.55.5.398 |url=}}</ref>
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Revision as of 17:29, 20 July 2020

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


Overview

COVID-19-associated polyneuritis cranials must be differentiated from other diseases that cause bulbar weakness, facial weakness, and ophthalmoparesis. It may include close variants such as COVID-19-associated Guillain-Barre syndrome, COVID-19-associated Miller-Fischer syndrome (MFS)(differentiated by the absence of abnormal gait due to acute ataxic neuropathy and cervical-brachial weakness as in MFS) and commoner complications such as COVID-19-associated stroke.

Differential Diagnosis

COVID-19-associated polyneuritis cranials must be differentiated from other diseases that cause bulbar weakness, facial weakness, and ophthalmoparesis. It may include close variants such as COVID-19-associated Guillain-Barre syndrome, COVID-19-associated Miller-Fischer syndrome (MFS)(differentiated by the absence of abnormal gait due to acute ataxic neuropathy and cervical-brachial weakness as in MFS) and commoner complications such as COVID-19-associated stroke. [1][2][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20]

Diseases History and Physical Diagnostic tests Other Findings
Motor Deficit Sensory deficit Cranial nerve Involvement Autonomic dysfunction Proximal/Distal/Generalized Ascending/Descending/Systemic Unilateral (UL)

or Bilateral (BL)

or

No Lateralization (NL)

Onset Lab or Imaging Findings Specific test
Guillian-Barre syndrome + - - - Generalized Ascending BL Insidious CSF: ↑Protein

↓Cells

Clinical & Lumbar Puncture Progressive ascending paralysis following infection, possible respiratory paralysis
Acute Flaccid Myelitis + + + - Proximal > Distal Ascending UL/BL Sudden MRI (Longitudinal hyperintense lesions) MRI and CSF PCR for viral etiology Drooping eyelids

Difficulty swallowing

Respiratory failure

Adult Botulism + - + + Generalized Descending BL Sudden Toxin test Blood, Wound, or Stool culture Diplopia, Hyporeflexia, Hypotonia, possible respiratory paralysis
Infant Botulism + - + + Generalized Descending BL Sudden Toxin test Blood, Wound, or Stool culture Flaccid paralysis (Floppy baby syndrome), possible respiratory paralysis
Eaton Lambert syndrome + - + + Generalized Systemic BL Intermittent EMG, repetitive nerve stimulation test (RNS) Voltage gated calcium channel (VGCC) antibody Diplopia, ptosis, improves with movement (as the day progresses)
Myasthenia gravis + - + + Generalized Systemic BL Intermittent EMG, Edrophonium test Ach receptor antibody Diplopia, ptosis, worsening with movement (as the day progresses)
Electrolyte disturbance + + - - Generalized Systemic BL Insidious Electrolyte panel ↓Ca++, ↓Mg++, ↓K+ Possible arrhythmia
Organophosphate toxicity + + - + Generalized Ascending BL Sudden Clinical diagnosis: physical exam & history Clinical suspicion confirmed with RBC AchE activity History of exposure to insecticide or living in farming environment. with : Diarrhea, Urination, Miosis, Bradycardia, Lacrimation, Emesis, Salivation, Sweating
Tick paralysis (Dermacentor tick) + - - - Generalized Ascending BL Insidious Clinical diagnosis: physical exam & history - History of outdoor activity in Northeastern United States. The tick is often still latched to the patient at presentation (often in head and neck area)
Tetrodotoxin poisoning + - + + Generalized Systemic BL Sudden Clinical diagnosis: physical exam & dietary history - History of consumption of puffer fish species.
Stroke +/- +/- +/- +/- Generalized Systemic UL Sudden MRI +ve for ischemia or hemorrhage MRI Sudden unilateral motor and sensory deficit in a patient with a history of atherosclerotic risk factors (diabetes, hypertension, smoking) or atrial fibrillation.
Poliomyelitis + + + +/- Proximal > Distal Systemic BL or UL Sudden PCR of CSF Asymmetric paralysis following a flu-like syndrome.
Transverse myelitis + + + + Proximal > Distal Systemic BL or UL Sudden MRI & Lumbar puncture MRI History of chronic viral or autoimmune disease (e.g. HIV)
Neurosyphilis + + - +/- Generalized Systemic BL Insidious MRI & Lumbar puncture CSF VDRL-specifc

CSF FTA-Ab -sensitive

History of unprotected sex or multiple sexual partners.

History of genital ulcer (chancre), diffuse maculopapular rash.

Muscular dystrophy + - - - Proximal > Distal Systemic BL Insidious Genetic testing Muscle biopsy Progressive proximal lower limb weakness with calf pseudohypertrophy in early childhood. Gower sign positive.
Multiple sclerosis exacerbation + + + + Generalized Systemic NL Sudden CSF IgG levels

(monoclonal)

Clinical assessment and MRI Blurry vision, urinary incontinence, fatigue
Amyotrophic lateral sclerosis + - - - Generalized Systemic BL Insidious Normal LP (to rule out DDx) MRI & LP Patient initially presents with upper motor neuron deficit (spasticity) followed by lower motor neuron deficit (flaccidity).
Inflammatory myopathy + - - - Proximal > Distal Systemic UL or BL Insidious Elevated CK & Aldolase Muscle biopsy Progressive proximal muscle weakness in 3rd to 5th decade of life. With or without skin manifestations.

References

  1. {{https://rarediseases.org/rare-diseases/miller-fisher-syndrome/}}
  2. 2.0 2.1 Kira R (February 2018). "[Acute Flaccid Myelitis]". Brain Nerve (in Japanese). 70 (2): 99–112. doi:10.11477/mf.1416200962. PMID 29433111.
  3. Hopkins SE (November 2017). "Acute Flaccid Myelitis: Etiologic Challenges, Diagnostic and Management Considerations". Curr Treat Options Neurol. 19 (12): 48. doi:10.1007/s11940-017-0480-3. PMID 29181601.
  4. Messacar K, Schreiner TL, Van Haren K, Yang M, Glaser CA, Tyler KL, Dominguez SR (September 2016). "Acute flaccid myelitis: A clinical review of US cases 2012-2015". Ann. Neurol. 80 (3): 326–38. doi:10.1002/ana.24730. PMC 5098271. PMID 27422805.
  5. Chong PF, Kira R, Mori H, Okumura A, Torisu H, Yasumoto S, Shimizu H, Fujimoto T, Hanaoka N, Kusunoki S, Takahashi T, Oishi K, Tanaka-Taya K (February 2018). "Clinical Features of Acute Flaccid Myelitis Temporally Associated With an Enterovirus D68 Outbreak: Results of a Nationwide Survey of Acute Flaccid Paralysis in Japan, August-December 2015". Clin. Infect. Dis. 66 (5): 653–664. doi:10.1093/cid/cix860. PMC 5850449. PMID 29028962.
  6. Messacar K, Asturias EJ, Hixon AM, Van Leer-Buter C, Niesters H, Tyler KL, Abzug MJ, Dominguez SR (August 2018). "Enterovirus D68 and acute flaccid myelitis-evaluating the evidence for causality". Lancet Infect Dis. 18 (8): e239–e247. doi:10.1016/S1473-3099(18)30094-X. PMID 29482893. Vancouver style error: initials (help)
  7. Chen IJ, Hu SC, Hung KL, Lo CW (September 2018). "Acute flaccid myelitis associated with enterovirus D68 infection: A case report". Medicine (Baltimore). 97 (36): e11831. doi:10.1097/MD.0000000000011831. PMC 6133480. PMID 30200066.
  8. "Botulism | Botulism | CDC".
  9. McCroskey LM, Hatheway CL (May 1988). "Laboratory findings in four cases of adult botulism suggest colonization of the intestinal tract". J. Clin. Microbiol. 26 (5): 1052–4. PMC 266519. PMID 3290234.
  10. Lindström M, Korkeala H (April 2006). "Laboratory diagnostics of botulism". Clin. Microbiol. Rev. 19 (2): 298–314. doi:10.1128/CMR.19.2.298-314.2006. PMC 1471988. PMID 16614251.
  11. Brook I (2006). "Botulism: the challenge of diagnosis and treatment". Rev Neurol Dis. 3 (4): 182–9. PMID 17224901.
  12. Dimachkie MM, Barohn RJ (May 2013). "Guillain-Barré syndrome and variants". Neurol Clin. 31 (2): 491–510. doi:10.1016/j.ncl.2013.01.005. PMC 3939842. PMID 23642721.
  13. Walling AD, Dickson G (February 2013). "Guillain-Barré syndrome". Am Fam Physician. 87 (3): 191–7. PMID 23418763.
  14. Gilhus NE (2011). "Lambert-eaton myasthenic syndrome; pathogenesis, diagnosis, and therapy". Autoimmune Dis. 2011: 973808. doi:10.4061/2011/973808. PMC 3182560. PMID 21969911.
  15. Krishnan C, Kaplin AI, Deshpande DM, Pardo CA, Kerr DA (May 2004). "Transverse Myelitis: pathogenesis, diagnosis and treatment". Front. Biosci. 9: 1483–99. PMID 14977560.
  16. Amato AA, Greenberg SA (December 2013). "Inflammatory myopathies". Continuum (Minneap Minn). 19 (6 Muscle Disease): 1615–33. doi:10.1212/01.CON.0000440662.26427.bd. PMID 24305450.
  17. Berger JR, Dean D (2014). "Neurosyphilis". Handb Clin Neurol. 121: 1461–72. doi:10.1016/B978-0-7020-4088-7.00098-5. PMID 24365430.
  18. Willison HJ, Jacobs BC, van Doorn PA (August 2016). "Guillain-Barré syndrome". Lancet. 388 (10045): 717–27. doi:10.1016/S0140-6736(16)00339-1. PMID 26948435.
  19. Wakerley, Benjamin R.; Yuki, Nobuhiro (2015). "Polyneuritis cranialis—subtype of Guillain–Barré syndrome?". Nature Reviews Neurology. 11 (11): 664–664. doi:10.1038/nrneurol.2015.115. ISSN 1759-4758.
  20. Polo A, Manganotti P, Zanette G, De Grandis D (May 1992). "Polyneuritis cranialis: clinical and electrophysiological findings". J. Neurol. Neurosurg. Psychiatry. 55 (5): 398–400. doi:10.1136/jnnp.55.5.398. PMC 489084. PMID 1318358.