2340 results
Vascular Skin Lesions - Differential Diagnosis Algorithm
 - Petechiae < 0.2 cm diameter
 - Purpura 0.2
Skin Lesions - Differential ... extravasation of RBCs in dermis ... #dermatology #Differential
Fluid-filled Rash - Diagnostic Algorithm.  Pustule: 1) Pustules more commonly suggest an infectious process (bacterial,
layer and the dermis ... Bullous #Algorithm #Differential
Neck Mass - Differential Diagnosis Algorithm
Congenital Neck Mass:
 • Thyroglossal Duct Cyst
 • Branchial Cleft Anomalies
Neck Mass - Differential ... Anomalies • Dermoid ... NeckMass #Congenital #Differential
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
Pseudocellulitis - Differential ... inflammation of the dermis ... Pseudocellulitis #Differential
Scleroderma Like Conditions - Differential Diagnosis
Eosinophilic Fasciitis:
 - Orange peel induration (peau d'orange) of proximal extremities
Like Conditions - Differential ... fibroblasts in the dermis ... #Scleroderma #Differential
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... Decreased Support Of Dermal ... Vasculopathy #Purpura #Differential
Localization, type, and prevalence of mediastinal masses. 

Aneurysm, Thoracic duct cysts, Bronchogenic cysts, Neurinomas, Enterogenic cysts,
Teratomas, Lymphomas, Dermoid ... Mediastinal #Masses #Differential
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Papulo-necrotic lesions • Dermal ... reticularis Differential
Herpes Simplex Virus 
Lymphadenitis 
 • Expanded paracortex 
 • HSV-infected cells are 
present in areas
karyorrhectic debris ... Dennis O'Malley
Strongyloides stercoralis Hyperinfection - Physical examination revealed reticulated purpuric patches with dusky centers on the abdomen,
bundles in the dermis ... #Clinical #Derm