21 results
Wernicke's Encephalopathy vs Korsakoff Syndrome - Thiamine Deficiency

Wernicke's encephalopathy is a neurological condition due to longstanding
Encephalopathy vs Korsakoff ... Syndrome - Thiamine Deficiency ... of confusion, ataxia ... (broad-based gait ... #B1 #thiamine #deficiency
Wernicke Encephalopathy - Acute B1 (Thiamine) Deficiency - Diagnosis and Management
Diagnosis - Caine Criteria (2 of
B1 (Thiamine) Deficiency ... dysfunction (e.g. gait ... ataxia - usually ... • Nutritional deficiency ... development of Korsakoff
Wernicke Encephalopathy - Acute Thiamine (B1) Deficiency 
Clinical Diagnosis - Caine Criteria (2 out of 4):
Thiamine (B1) Deficiency ... dysfunction - Dietary deficiency ... dysfunction and gait ... ataxia is only ... #Thiamine #B1 #Deficiency
Clinically Important Vitamins and Vitamin Deficiency States
Fat-soluble Vitamins: 
 • Vitamin A - Xerophthalmia, night blindness,
Vitamins and Vitamin Deficiency ... Haemolytic anaemia, ataxia ... Beri-beri, Wernicke-Korsakoff ... #Vitamins #Deficiency
Thiamine Deficiency - Differential Diagnosis Framework and Clinical Manifestations

Causes of Thiamine Deficiency:
 • Poor intake:
	- Diets
Thiamine Deficiency ... Ophthalmoplegia - Ataxia ... consistent with WKS • Korsakoff ... beriberi #nutrition #pathophysiology ... #wernickes #korsakoff
Micronutrient Deficiencies After Gastric Bypass
Fat-Soluble Vitamins:
 • Vitamin A - Night/complete blindness, xeropthalmia (pathologic dryness of
oculomotor dysfunction, gait ... ataxia), Korsakoff ... sensory neuropathy, ataxia
Causes of Gait Disturbance - Differential Diagnosis Algorithm
Sporadic
 • Vascular
 • Infection
 • Toxic
 • Nutrition
Causes of Gait Disturbance ... • Friedrich's Ataxia ... Childhood Catalytic Deficiency ... Childhood Catalytic Deficiency ... Niemann-Pick Disease #Gait
Anticonvulsants as Mood Stabilizers: Mechanism and Side-effect
Examples: Valproate, Carbamazepine, Lamotrigine
 • Mild anticholinergic effect -> Drowsiness
Dose-dependent tremor, ataxia ... dizziness, diplopia, ataxia ... pruritus, weight gain ... #SideEffects #Pathophysiology
Refeeding Syndrome: Pathogenesis and clinical findings

Patients at Risk of Refeeding Syndrome:
 - Little or no nutritional
- Wernicke-Korsakoff ... CNS: Tremors, Ataxia ... Syndrome #diagnosis #pathophysiology
Krabbe Disease 

Check out this interesting case of Krabbe disease, a rare genetic leukodystrophy. Diagnosis was
Diagnosis was made by radiology ... leukodystrophy w/ deficiency ... failure, cerebellar ataxia ... MRI #Clinical #Radiology