14 results
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
Causes of Primary ... and Secondary Amenorrhea ... Negative progesterone challenge ... #Amenorrhea #Differential ... Diagnosis #Algorithm #Causes
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Causes of Secondary ... Amenorrhea - Differential ... positive progesterone challenge ... #Amenorrhea #Differential ... Diagnosis #Algorithm #Causes
Intracardiac Septal Masses / Thickening on Echocardiogram - Differential Diagnosis - 4 separate cases:
Case 1: LV
Intracardiac Septal Masses ... : Case 1: LV Clot ... Intracardiac #Septal #Masses ... #a4c #comparison ... Diagnosis #cardiology
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
Causes of Mitral ... Ring fracture, Thrombus ... Regurgitation #differential ... #diagnosis #cardiology ... #causes #primary
Causes of mitral stenosis
Rheumatic heart disease
 - Most common cause worldwide. Commissural fusion, thick MV leaflets
Causes of mitral ... myxoma)/ball valve thrombus ... mitral #stenosis #Causes ... #diagnosis #differential ... #cardiology
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
Etiology: • Direct: Clot ... Fibroelastoma), Mass ... - Most Common Cause ... Embolism #diagnosis #differential ... scoring #criteria #cardiology
Turbulent Flow in the Internal Jugular Vein on POCUS secondary to a distal thrombus.

You're going to
Vein on POCUS secondary ... to a distal thrombus ... many but not all causes ... some underlying causes ... #Flow #POCUS #clinical
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
NOT OSD in all cases ... ; possible secondary ... & look for secondary ... tibial tuberosity Differential ... #mri #clinical
Apical 2-Chamber (A2C) Window on POCUS Echocardiogram

Helpful to distinguish anterior and inferior regional wall motion abnormalities.
associated LV thrombus ... This is secondary ... In this case, severely ... echocardiogram #clinical ... #anatomy #cardiology
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Case description ... Look for secondary ... Differential diagnosis ... Enhancing fusiform mass ... #mri #clinical