197 results
Jaw Clonus on Physical Exam

A 24-year-old man presented with progressive dysphagia, dysarthria, and weakness in his
Jaw Clonus on Physical ... consistent with a diagnosis ... #Jaw #Clonus #PhysicalExam ... #Clinical #Video ... #ALS #Neurology
Clinical Manifestations of Serotonin Syndrome
 • Ophthalmologic: Mydriasis, Ocular clonus (slow horizontal movements)
 • Gastrointestinal: Diarrhea,
Clinical Manifestations ... sounds, RUQ pain • Dermatologic ... Cardiovascular and ... shock) Spectrum of Clinical ... spectrum #signs #diagnosis
Algorithm for the Diagnosis of Serotonin Syndrome
 - Serotonin syndrome is thought to be caused by
Algorithm for the Diagnosis ... thought to be caused ... - Clinical findings ... hyperthermia - Most cases ... #Diagnosis #Serotonin
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
- Differential Diagnosis ... Tumors • Glomus ... Dizziness #Vertigo #Neurology ... #Differential #Diagnosis ... #Algorithm #Causes
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
accompanied by a clonus ... patient to relax the hand ... Positive #Abnormal #clinical ... #video #neurology ... #PhysicalExam
Critical and Emergent Causes of Neuromuscular Weakness
CRITICAL DIAGNOSES 
 - Cerebral cortex or subcortical 
 -
Critical and Emergent ... Causes of Neuromuscular ... Weakness CRITICAL ... #Differential #Neurology ... #Causes #Diagnosis
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Causes of Arterial ... - Differential Diagnosis ... artery aneurysm: Causes ... #Differential #Diagnosis ... #clots #hematology
Sebaceous hyperplasia 
 - Yellow papule 
 - Donut-shape 
 - Central umbilication 
 - Telangiectasia
Usually multiple - Causes ... actinic damage and ... #Hyperplasia #Dermatology ... #Diagnosis #Benign ... #Clinical #Photo
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
- Differential Diagnosis ... Gross hematuria + clots ... → Diagnostic of ... #Differential #Diagnosis ... #causes #urology
Hydrophobia on Physical Examination

Seen in the late stages of rabies.  Caused by painful paroxysmal contractions
Caused by painful ... paroxysmal contractions and ... #Hydrophobia #PhysicalExam ... #clinical #video ... #neurology #rabies