7 results
21-Hydroxylase Deficiency (21-OHD): Pathogenesis and Clinical Findings
Autosomal recessive mutation in CYP21A2 coding for the enzyme 21-OHase
Pathogenesis and Clinical ... enzyme 21-OHase causes ... vomiting • Late (shock ... #21HydroxylaseDeficiency #21OHD ... endocrinology #peds
Aortic Dissection Pearls
Aortic dissection is caused by a tear in the tunica intima, the innermost layer
dissection is caused ... the wall of the aorta ... Marfans, EDS ... Pulse deficit/differential ... deficit • Shock
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... death Common Clinical ... anaphylaxis, toxins/meds ... #criticalcare #differential ... #causes #classification
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... death Common Clinical ... anaphylaxis, toxins/meds ... #criticalcare #differential ... #causes #classification
Pes Anserine Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal along the medial aspect of
Case description ... • Typically 2-cm ... Differential diagnosis ... Bursitis #knee #clinical ... #mri #clinical
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Infection/Sepsis/Shock ... Reversible course Differential ... the underlying cause ... Seizures: Treat with AEDs ... until cause identified
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
exclude other causes ... Differential Diagnosis ... 30%, LVEDd > 6.0 cm ... Pts: cardiogenic shock ... teratogenic GDMT meds