8 results
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
) Injury: Pathogenesis ... : The PCL is injured ... structures, such as the ACL ... #Injury #MSK #Sports ... #pathophysiology
Isolated Anterior Cruciate Ligament (ACL) Injury: Pathogenesis and clinical findings
 • Feeling a "pop"
 • Acute
Cruciate Ligament (ACL ... ) Injury: Pathogenesis ... test + Anterior Drawer ... #Injury #MSK #Sports ... #pathophysiology
Vasospastic (Prinzmetal) Angina
Definition / Epidemiology:
 • Rest angina attributed to coronary artery vasospasm.
 • Patients often
younger than other ACS ... other vasospastic disorders ... Pathophysiology: ... microvascular injury ... Prinzmetal #Angina #cardiology
Schematic representation of the major sources of ammonia production and its excretory pathway (GI = gastrointestinal,
Inherited Urea Cycle Disorders ... myeloma, CML, AML ... Reye syndrome (Peds ... deficiency #Ammonia #Pathophysiology ... Hyperammonemia #Differential
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
Not all joint effusions ... a significant injury ... A line drawn along ... Draw the RC line ... #peds #Pediatrics
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Diagnosis and Pathophysiology ... : • Valvular disorders ... Myeloproliferative disorders ... • Mitchell et al ... #causes #cardiology
Hypertensive Disorders of Pregnancy
Chronic Hypertension:
 • Guidelines as SBP ≥130 or DBP ≥ 90 mmHg
 •
Hypertensive Disorders ... evidence of organ injury ... finding of organ injury ... htn #obstetrics #cardiology ... #differential #
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Electrolyte Disorders ... Osborne waves - Short ... Segment #Elevation #differential ... #diagnosis #cardiology