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Table 2 Identified causes of acute myelitis (M-AFP) for 13 patients, m = myelitis

From: Comprehensive analysis of acute flaccid paralysis with and without myelitis in Taiwanese children

Patients(Sex/Age)

Causes

Lesion location or plausible cause

Key Diagnostic Tools or Methods/Characteristics

M-AFP1 (F/17y)

M due to MS

T11-L1

spine MRI/ Acute paralysis in legs and Loss of sensation from the abdomen down

M-AFP2 (F/5y)

M due to HSV

T1-L1

spine MRI/ Acute Weakness in legs and Loss of sensation from the chest down

M-AFP3 (F/37y)

M due to Behcet’s disease

C5-C8

spine MRI/ Acute Weakness and loss of sensation in arms and legs

M-AFP4 (F/6m)

M due to EV

T9-T12

spine MRI/ Acute Weakness or paralysis in legs and loss of sensation from the abdomen down

M-AFP5 (F/19y)

M due to SLE

T9-T12

spine MRI/ Acute Weakness or paralysis in legs and loss of sensation from the abdomen down

M-AFP6 (M/1y)

M due to Influenza A

T4-T6

spine MRI/ Acute Weakness in legs and Loss of sensation from the chest down

M-AFP7 (M/1y)

M due to spinal subdural hematoma

T11-T12

spine MRI/ Acute paralysis in legs and loss of sensation from the abdomen down, involves bowel and bladder dysfunction

M-AFP8 (M/4y)

M due to EV-D68

C3-C6

spine MRI/ Acute paralysis and Loss of sensation in arms and hands and breathing difficulties

M-AFP9 (F/5y)

M due to EV-D68

T10-L2

spine MRI/ Acute paralysis in legs and Loss of sensation from the abdomen down; Back pain; Bowel and bladder dysfunction

M-AFP10 (M/2y)

M due to EV

C/T/L

spine MRI/ acute quadriparesis

M-AFP11 (M/12y)

M due to EV-71

T11-T12

spine MRI/ Acute Paraparesis in legs

M-AFP12 (F/23y)

M due to MS

C1-C2/T10-T11

spine MRI/ Mild Paraparesis in arm and legs, partly loss of sensation from ankle

M-AFP13 (M/13y)

M due to covid-19

T12-L1

spine MRI/ Acute Paraparesis in legs

  1. MS: Multiple Sclerosis; HSV: Herpes Simplex Virus; EV: Enterovirus; SLE: Systemic Lupus Erythematosus; MRI: Magnetic Resonance Imaging; EV-D68: Enterovirus D68; COVID-19: Coronavirus Disease 2019