23 results
Causes of Polyneuropathy - Differential Diagnosis Algorithm
 • Metabolic: DM, Hypothyroidism, CKD, Cirrhosis, Nutritional deficiency
 •
Causes of Polyneuropathy ... BostonChiefs #Polyneuropathy
VITAMINS Mnemonic for Acute / Subacute Peripheral Polyneuropathy

Vascular
Inflammatory: Amyloidosis, vasculitis (often more subacute/chronic)
Toxins: Nitrous oxide, chemo,
Subacute Peripheral Polyneuropathy ... Mnemonic #Peripheral #Polyneuropathy
Pseudoathetosis of the Hand in Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)

Pseudoathetosis - abnormal writhing movements, usually of
Demyelinating Polyneuropathy ... demyelinating polyneuropathy ... Pseudoathetosis #hand #Polyneuropathy
Abnormal Gait caused by Polyneuropathy

This patient presented with an acute loss of distal strength of the
Gait caused by Polyneuropathy ... Abnormal #Gait #Polyneuropathy
Neurological Patterns of Weakness
 • Hemispheric lesion
 • Brainstem lesion
 • Spinal cord lesion
 • Polyneuropathy
cord lesion • Polyneuropathy
Causes of Peripheral Weakness with Sensory Changes - Differential Diagnosis Algorithm
Radiculopathy:
 • Disc
 • Spondylosis
 •
• Ischemia Polyneuropathy ... Demyelinating Polyneuropathy
Guillain-Barre Syndrome
An acute polyneuropathy (disorder Of the peripheral nervous System).
Symptoms are Often symmetrical and progress Over
Syndrome An acute polyneuropathy
Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
Mononeuropathy, Polyneuropathy ... cause), Severe polyneuropathy
Peripheral Nervous System Disorders

1 Anterior Horn Cell
2 Spinal Roots and Nerves 
3 Peripheral Nerve—Mono-neuropathy  
4
Peripheral Nerve— Polyneuropathy
Causes of Peripheral Weakness - With and Without Sensory Changes - Differential Diagnosis Algorithm
With Sensory Changes:
Mononeuropathy - Other • Polyneuropathy