162 results
Lymphoma infiltration in mitral valve on Echocardiogram
A case from my archive... interesting. Lymphoma infiltration in mitral
infiltration in mitral ... A case from my ... infiltration in mitral ... valve. ... patient went to mitral
Primary and Secondary Causes of Mitral Regurgitation
Primary (organic) chronic mitral regurgitation:
 • Leaflet: Rheumatic fever, Infective
and Secondary Causes ... of Mitral Regurgitation ... • Prosthetic valve ... annulus valve: ... diagnosis #cardiology #causes
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... Micro: TB Viral ... Nodosum #Mnemonic #Causes ... Differential #Diagnosis #Dermatology
Causes of mitral stenosis
Rheumatic heart disease
 - Most common cause worldwide. Commissural fusion, thick MV leaflets
Causes of mitral ... - Most common cause ... chordae Severe mitral ... atrial myxoma)/ball valve ... radiation #mitral
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
Causes of Primary ... and Functional Mitral ... tumors: Most common cause ... valve - Secondary ... Causes of functional
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... • Bleomycin Hematologic ... Leishmaniasis - Viral ... ulcerative #skinrash #dermatology ... Diagnosis #Algorithm #causes
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
invade URT & via hematologic ... Mumps Virus -> Viral ... CNS and hematologic ... that persists as skin ... Mild non-specific viral
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
purple, hemorrhagic skin ... • Secondary Causes ... CTD (SLE) - Viral ... Differential #Diagnosis #hematology ... #rheumatology #
Causes of Thrombocytopenia - Differential Diagnosis Algorithm
 
Decreased Megakaryopoiesis
 • Aplastic Anemia
 • Toxic Damage (e.g.
Causes of Thrombocytopenia ... Prosthetic Heart Valve ... Diagnosis #Algorithm #Causes ... #Hematology
Causes of Thrombocytopenia - Differential Diagnosis Framework
Decreased Production:
 - Drugs (chemo, yang, sulfa, acetaminophen, NSAIDs, quinine,
Causes of Thrombocytopenia ... quinine, etc) - Viral ... - Mechanical: valve ... Diagnosis #Framework #hematology