9 results
Reemergent Postural Tremor in Parkinson’s Disease

Re-emergent tremor in Parkinson’s disease-postural tremor that disappears & reappears after
in Parkinson’s ... after a short latency ... from PD. ... clinical #video #physicalexam ... #neurology
Tandem Gait Ataxia in Atypical Parkinsonism

How to differentiate Parkinson’s disease from atypical Parkinsonism in a jiffy?
How to differentiate ... PD patients are ... PSP, MSA etc ➡️ PD ... clinical #video #physicalexam ... #neurology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
reexposed to light; • Normal ... Young females Differential ... dissociation • Other causes ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypokalemia Differential ... Renin-secreting tumor ... Hyperplasia • Normal ... Al, Normal R - ... #causes #low #potassium
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Hypokalemia - Differential ... Extra-renal Losses: • Normal ... Renin secreting tumor ... Diagnosis #Algorithm #causes ... #nephrology
Causes of Dementia / Cognitive Impairment - Differential Diagnosis Algorithm

Affecting Multiple Domains
 • Depression
 • Delirium
Decline
Normal Pressure ... Drug Abuse • Tumor ... Extrapyramidal Features • Parkinson's ... CognitiveImpairment #Dementia #Neurology ... #Differential #
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
Renin secreting tumor ... consumption • Low ... /Normal Blood Pressure ... diagnosis #Algorithm #differential ... #low
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... movements; also normal ... myoclonic movements, tremors ... caseyalbin #PhysicalExam ... #neurology #comatose
Causes of Constipation in Adults
Most common
 - Inadequate fiber or fluid intake
 - Poor bowel habits
Systemic
Causes of Constipation ... porphyria - Neurologic ... : Parkinson disease ... pelvic surgery, tumor ... #Differential #