5 results
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
erythrocytes from the intravascular ... vasculitis) or disorders ... #Dermatology #Rash ... #Differential # ... Ddxof
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... Diagnosis Framework ... disorders, coagulation ... PURPURA: Platelet ... Diagnosis #hematology
Disseminated Intravascular Coagulation (DIC) Overview

Increased Clotting and Consumption of Clotting Factors

Findings:
 • Bleeding
 • Recent history
Disseminated Intravascular ... • Palpable variants ... Subcutaneous dissecting hematoma ... #Coagulation #diagnosis ... causes #treatment #management
Bleeding manifestations 
Petechiae are small, flat, red, discrete areas of skin bleeding that are typically <2
is usually palpable ... are typical of coagulation ... lowest levels Platelet ... Diagnosis VWF ... VWF:RCo/VWF:Ag (differentiate
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Diagnosis Algorithm ... Thrombocytopenia - Abnormal platelet ... Vasculitis - Collagen disorders ... Complete blood count coagulation ... #Causes #dermatology