10 results
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
alternating light test ... swinging-flashlight test ... It is a clear sign ... Pupillary #Defect #Neurology ... #Clinical #Video
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
Her clinical exam ... such as cogan sign ... were negative and ... #video #ophthalmology ... #neurology
Positive Drop Arm Test on Shoulder Exam - Supraspinatus Injury

Starting from 90 degrees of passive shoulder
on Shoulder Exam ... A negative (normal ... #Sign #Shoulder ... supraspinatus #clinical ... #video #msk #sports
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Pathogenesis and Clinical ... Stabbing) - Negative ... Straight Leg Raise Test ... pathophysiology #differential ... #diagnosis #signs
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
should be obtained ... but lower sensitivity ... ANAs; thus, a negative ... • Hepatitis B serology ... ANA and RF (if clinical
Painful Arc Test for Subacromial Impingement

The patient elevates the arm in the scapular plane, then slowly
the motion to lower ... 120 degrees of shoulder ... #Sign #Subacromial ... #Impingement #shoulder ... #clinical #video
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Arboviruses: - West ... • Common clinical ... Acute meningeal signs ... in 70%-85% • Negative ... #diagnosis #neurology
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
when evaluation should ... patients with a negative ... hypertension and signs ... 109 mm Hg) with clinical ... renal bruit or signs
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Transverse Myelitis - Clinical ... • Bilateral signs ... tested and if negative ... , MOG-IgG test should ... #differential
Chronic hypersensitivity pneumonitis (2)
The case on the left shows an inspiratory and expiratory scan: the mosaic
Signs of fibrosis ... in the mid and lower ... mozaic pattern should ... included in the differential ... #Clinical #Radiology