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
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
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
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