30 results
Pruritus - Primary Skin Lesion - Differential Diagnosis Algorithm
Macules / Papules / Plaques:
 • Xerosis (dry
Pruritus - Primary ... Diagnosis Algorithm ... Vesicles/Bullae: • Varicella ... #primary #dermatology ... #Algorithm #causes
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Pruritus - Generalized ... Differential Diagnosis ... Systemic and Primary Causes ... Vesicles/Bullae: • Varicella ... #generalized #dermatology
Dermatofibroma 
 - Skin-colored to brown papule or nodule 
 - Firm, indurated texture 
 -
Dermatofibroma - Skin-colored ... Dermatofibroma #Dermatology ... #Diagnosis #Benign ... #Clinical #Photo
Seborrheic keratosis 
 - Well-circumscribed, stuck-on appearance 
 - Waxy texture 
 - Verrucous surface
classical features: pruritus ... Seborrheic #Keratosis #Dermatology ... #Diagnosis #Benign ... #Clinical #Photo
Sebaceous hyperplasia 
 - Yellow papule 
 - Donut-shape 
 - Central umbilication 
 - Telangiectasia
Usually multiple - Causes ... #Hyperplasia #Dermatology ... #Diagnosis #Benign ... #Clinical #Photo
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
Pyoderma Gangrenosum ... vasculitis which causes ... ulceration of the skin ... Images #Clinical ... #Photo #Dermatology
Fibrous papule of the nose 
 - Skin-colored to pink smooth papule 
 - Usually 2-3
of the nose - Skin-colored ... #Papule #Nose #Dermatology ... #Diagnosis #Benign ... #Clinical #Photo
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
GPA causes disease ... Rarely dominate the clinical ... resemble pyoderma gangrenosum ... associated with pruritus ... #rash #diagnosis
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Blastomycosis Skin ... Diagnosis? ... cell ca, pyoderma gangrenosum ... Blastomycosis #SkinRash #dermatology ... #clinical #photo
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Differential Diagnosis ... purple, hemorrhagic skin ... meningitidis - Varicella ... reactions • Erythema gangrenosum ... #nonpalpable #dermatology