4 results
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Abnormalities in primary ... Vasculitis - Collagen disorders ... #Petechiae #Rash ... #Causes #dermatology
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
History of bleeding (petechiae ... deficienies Labs: - Basic ... unclear, or if a primary ... hematologic disorder ... #Workup #hematology
Primary Dermatological Lesions
Primary lesions are physical changes in the skin considered to be caused directly by
considered to be caused ... specific to a single ... : Petechiae are ... a generalized disorder ... Nomenclature #Atlas #Key #Basics
Hemophagocytic Lymphohistiocytosis (HLH)

High mortality without prompt recognition and management. HLH is a critical diagnostic consideration in
hyperinflammatory syndrome caused ... Types of HLH • Primary ... - Genetic basis ... Treatment Approach ... malignancy, autoimmune disorder