61 results
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... : Vasculitis: ... #Differential # ... Diagnosis #hematology ... #rheumatology #
Vascular Skin Lesions - Differential Diagnosis Algorithm
 - Petechiae < 0.2 cm diameter
 - Purpura 0.2
Skin Lesions - Differential ... cm diameter - Purpura ... #SkinRash #dermatology ... #Differential # ... Diagnosis #Algorithm #causes
Vasculitis: In this instance, idiopathic with palpable purpura.

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

#Clinical
Vasculitis: In this ... 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
Vasculitis: In this ... with palpable purpura ... Clinical #Photo #Dermatology ... #SkinRash #Vasculitis ... Idiopathic #Palpable #Purpura
Causes of Purpura - Differential Diagnosis
Disruption in Vascular Integrity: 
 • Trauma, Infection, Vasculitis, Drug induced
Causes of Purpura ... - Differential ... , Drug induced vasculitis ... nonpalpable #palpable #Causes ... #Differential #
Petechial/Purpuric Rashes- THE ALGORITHMIC APPROACH 

These rashes can be especially challenging and are
associated with devastating differential
with devastating differential ... occurs in vasculitic ... palpable, the differential ... as autoimmune vasculitis ... #Diagnosis #Dermatology
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
the Skin - Differential ... Petechiae, Palpable purpura ... #skin #dermatology ... #rheumatology # ... differential #diagnosis
Causes of Purpura - Differential Diagnosis
Non-PalpabIe → Palpable
 • Thrombocytopenia (HIT, ITP/HUS), Coagulation defects (DIC, warfarin
Causes of Purpura ... - Differential ... BrighamChiefs #Purpura ... #Differential # ... Diagnosis #vasculitis
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Nodosum #Mnemonic #Causes ... #Differential # ... Diagnosis #Dermatology ... #SkinRash
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
semiology of Cutaneous Vasculitis ... correlations • Purpura ... Identification of causes ... #dermpath #dermatology ... pathology #lesions #differential