16 results
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Anterior Shoulder ... Shoulder Dislocation ... #Shoulder #Dislocation ... #Diagnosis #signs ... #orthopedics #pathophysiology
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
be a cause of anterior ... J-shape." o Usually anterior ... shoulder dislocation ... Differential diagnosis ... GAGL): "Reverse J sign
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Posterior hip dislocation ... hip dislocation ... onto lateral hip Signs ... msk #diagnosis #pathophysiology ... #signs #symptoms
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
V2 • Wellens sign ... A - Biphasic anterior ... pain • Wellens sign ... Deeply inverted anterior ... EKG #diagnosis #differential
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential ... STE: "Pardee's sign ... segments and T waves should ... (Eiffel Tower sign ... #differential #
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
A displaced anterior ... fat pad (sail sign ... of the humerus should ... head and neck should ... a radial head dislocation
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
ligament (near anterior ... MeralgiaParesthetica #MSK #pathophysiology ... #differential # ... diagnosis #signs
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
clinical symptoms/signs ... should be considered ... the tests that should ... magnitude of enzyme elevation ... Liver #Enzymes #Differential
ANTI-MDA5 DERMATOMYOSITIS

Cutaneous manifestations:
• Periorbital heliotrope (blue-purple) rash with edema
• Erythematous rash on the face, or the
the face, or the anterior ... chest (in a V-sign ... , and back and shoulders ... (in a shawl sign ... no significant elevation
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
glaucoma: unilateral anterior ... claudication, shoulder ... thrombophilia, neurologic signs ... Dangerous #Deadly #Differential