2766 results
Platelet disorders and Aggregometry
Glanzmann Thrombasthenia
 • Defective aggregation to all agonists except ristocetin
 • Normal platelet,
also be seen in vWD ... 1 or Type 3) — differentiate ... vWD from BS by ... with qualitative defects ... hematology #hemepath #differential
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... PURPURA: Platelet Defects ... syndrome Coagulation Defects ... Willebrand disease (VWD ... Vasculopathy #Purpura #Differential
Inherited Qualitative Platelet Defects
Bernard-Soulier Syndrome
 • Defect of adhesion due to a lack of GP Ib/IX/V
Qualitative Platelet Defects ... of GP Ib/IX/V [vWF ... Thrombasthenia • Defect ... α-granules (contains vWF ... comparison #table #differential
Ventricular Septal Defect on Echocardiogram (PLAX)

Ivan Stankovic, MD, PhD @Ivan_Echocardio

#VSD #Ventricular #Septal #Defect #Echocardiogram #clinical #cardiology
Ventricular Septal Defect ... Ivan_Echocardio #VSD ... Ventricular #Septal #Defect
Cardiac Murmurs and Maneuvers

An algorithm demonstrating the effect of various maneuvers on systolic murmurs. 
TR, tricuspid
demonstrating the effect ... aortic stenosis; VSD ... ventricular septal defect ... The effect of squatting
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Isocoria - Pupillary Defects ... - Differential ... Afferent Pupil Defect ... Pupillary #Pupils #Defects ... #Differential #
Undifferentiated critical congenital heart disease: Patterns of Presentation 
Pink baby:
 • Presents at 1-6 mo
R shunt: PDA, VSD ... , AV canal defect ... catch blue baby defects ... #presentation #Differential
Approach to Von Willebrand disease (VWD)

By Matthew Ho, MD PhD @MatthewHoMD

#VWD #Von #Willebrand #VonWillebrand #disease #hematology
Willebrand disease (VWD ... MatthewHoMD #VWD
Bleeding and Bruising - Differential Diagnosis Algorithm
 • Vascular System Defect - Congenital vs Acquired
 •
and Bruising - Differential ... Vascular System Defect ... Acquired • Platelet Defect ... Coagulation Proteins Defect ... Bleeding #Bruising #Differential
Distal Renal Tubular Acidosis
Distal RTA is the true Nephrogenic RTA and can be truly divided into
• H secretion defect ... Carbonic anhydrase II defects ... • H gradient defect ... NH3 secretion defects ... RTA #diagnosis #differential