13 results
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
Petechial/Purpuric ... ) purpura occurs ... Nonpalpable purpura ... lesions may have idiopathic ... #Diagnosis #Dermatology
Algorithm for Diagnosis of the Petechial / Purpuric Rash

Febrile/Toxic, Palpable: 
 - Meningococcaemia, Disseminated Gonococcal Infection,
the Petechial / Purpuric ... Henoch-SchönIein Purpura ... - Purpura Fulminans ... : - Idiopathic ... Algorithm #Diagnosis #Dermatology
Causes of Purpura - Differential Diagnosis
Non-PalpabIe → Palpable
 • Thrombocytopenia (HIT, ITP/HUS), Coagulation defects (DIC, warfarin
Causes of Purpura ... → Palpable • ... BrighamChiefs #Purpura ... #nonpalpable #palpable ... #Causes #Differential
Causes of Purpura - Differential Diagnosis
Disruption in Vascular Integrity: 
 • Trauma, Infection, Vasculitis, Drug induced
Causes of Purpura ... C), Pigmented purpuric ... BrighamChiefs #Purpura ... #nonpalpable #palpable ... #Causes #Differential
Vasculitis: In this instance, idiopathic with palpable purpura.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical Images

#Clinical
this instance, idiopathic ... with palpable purpura ... Clinical #Photo #Dermatology ... SkinRash #Vasculitis #Idiopathic ... #Palpable #Purpura
Vasculitis: In this instance, idiopathic with palpable purpura.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical Images

#Clinical
this instance, idiopathic ... with palpable purpura ... Clinical #Photo #Dermatology ... SkinRash #Vasculitis #Idiopathic ... #Palpable #Purpura
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... PURPURA: Platelet ... Acute Infectious Purpura ... OF PALPABLE PURPURA ... #nonpalpable #dermatology
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
GPA causes disease ... purpura (16%) ... purpura • Vesicles ... overlying purpuric ... Henoch-Schönlein purpura
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Henoch Schonlein Purpura ... Rash: - Purpura ... Diagnosis #Algorithm #Causes ... #dermatology #physicalexam
Bleeding manifestations 
Petechiae are small, flat, red, discrete areas of skin bleeding that are typically <2
areas of the body Purpura ... Purpura due to vasculitis ... is usually palpable ... Wet purpura is the ... #Petechiae #Purpura