113 results
21-Hydroxylase Deficiency (21-OHD): Pathogenesis and Clinical Findings
Autosomal recessive mutation in CYP21A2 coding for the enzyme 21-OHase
Pathogenesis and Clinical ... labeled as males at birth ... decr feeding, weight ... penis months after birth ... like a penis at birth
Causes of Growth Discrepancy: Large for Gestational Age - Differential Diagnosis Algorithm
Maternal Factors:
 • Multiparity
 •
Differential Diagnosis Algorithm ... • Excessive weight ... Shoulder dystocia • Birth ... Differential #Diagnosis #Algorithm
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Pathogenesis and clinical ... • Falls from height ... • Inability to weight-bear ... FemoralHead #Fractures #msk
Evaluation of Electrical Injury in the Emergency Department 

Common Injuries by System:

CNS - Seizure, coma, spinal
be delayed) — high ... ED arrival MSK ... compartment syndrome - high ... risk in high voltage ... Management #Emergency #Algorithm
Tetralogy of Falot on Chest X-Ray
Tetralogy of Falot comprises four defects -
1. Ventricular septal defect (VSD)
2.
Right ventricular ... Right ventricular ... develops after birth ... cardiac apex due to right ... Chest #XRay #CXR #clinical
Adrenal Insufficiency Diagnosis Algorithm
Clinical features: 
 - Weight loss, anorexia, Weakness, fatigue, GI distress
 - Hypotension,
Insufficiency Diagnosis Algorithm ... Clinical features ... : - Weight loss ... findings (see algorithm ... Insufficiency #Diagnosis #Algorithm
Flexor Tenosynovitis (FTS)

The clinical diagnosis of FTS is made using Kanavel’s Signs:
 - Fusiform swelling.
 -
Tenosynovitis (FTS) The clinical ... digit held in slight ... Criteria #Sign #Hand #MSK
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
fall of the body weight ... paralysis or Saturday night ... #PhysicalExam #clinical ... #orthopedics #msk
Antenatal Visits - Testing and Schedule
At Every Visit:	
 • Gestational Age	
 • BP
 • Maternal Weight
BP • Maternal Weight ... PenG 4 hrs before birth ... Amy Chung, MD, MSc
Achilles Tendon Rupture in Slow Motion

Caused by high speed knee extension with ankle dorsiflexion.

Dr. Boris Gojanovic
Motion Caused by high ... Rupture #SlowMotion #clinical ... #PhysicalExam #msk