12 results
Pectoralis Muscle Fasciculations in ALS

A sign of lower motor neuron disease.

#Pectoralis #Muscle #Fasciculations #ALS #clincal #video
Pectoralis Muscle ... Fasciculations ... in ALS A sign ... lower motor neuron disease ... clincal #video #neurology
Pectoralis Muscle Fasciculations in ALS

A sign of lower motor neuron disease.

#Pectoralis #Muscle #Fasciculations #ALS #clincal #video
Pectoralis Muscle ... Fasciculations ... in ALS A sign ... lower motor neuron disease ... clincal #video #neurology
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
Cardio-pulmonary disease ... Deconditioning • Arthritis ... Neuropathy - Atrophy, Fasciculations ... Myopathy - Proximal muscle ... Peripheral #Weakness #Neurology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
purpura: Strong sign ... shoulder and hip • Muscle ... affects the skin, neurologic ... Joints: Myalgia and muscle ... cognitive impairment, neurologic
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
lateral sclerosis Pathophysiology ... Presentation: - Disease ... course of the disease ... twitching (fasciculations ... Lateral #Sclerosis #neurology
Giant Cell Arteritis (Polymyalgia Rheumatica and Cranial Arteritis): Pathogenesis and Clinical Findings
 - Morning Stiffness (>1
Stiffness (>1 hr) - Muscle ... Anemia of Chronic Disease ... CranialArteritis #Pathophysiology ... #Signs #Symptoms ... #Diagnosis #Vasculitis
Tongue Fasciculations in Kennedy's Disease

A man in his 40’s with progressive nasal twang, dysphagia and weakness
Tongue Fasciculations ... pectoral crease (sign ... characterized by muscle ... bobvarkey #Tongue #Fasciculations ... #physicalexam #neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
• Symptoms and signs ... Hyperreflexia - Muscle ... Sarcoidosis, Behcet disease ... twitching (fasciculations ... disorders #diagnosis #neurology
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
basement membrane disease ... hematuria • Signs ... Diagnostic of GN or vasculitis ... of glomerular disease ... Diagnosis #causes #urology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
monophasic Pathophysiology ... • Bilateral signs ... MCTD - Bechet disease ... - Sjogren - Vasculitis ... diagnosis #management #neurology