7 results
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
vasculitis which causes ... ulceration of the skin ... frequently mistaken for cellulitis ... Goldberg, M.D. - UCSD ... Clinical #Photo #Dermatology
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Infectious: Dissecting cellulitis ... Capitis - Skin ... , pustules, crusts ... Examine the entire skin ... Differential #Diagnosis #dermatology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
plaques of erythema, scaling ... of erythema and scaling ... honey-colored crusts ... , erythematous scaling ... ; pruritis #dermatology
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Eczematous Skin ... Yellowish-red plaques with greasy ... vesicles, erosions scaling ... Eczematous #SkinRash #dermatology ... Diagnosis #Algorithm #causes
Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table
Ulcerative Collitis
 - Location
IBD Comparison Table ... ileum • Most cases ... involvement and sparing ... • “Patchy (Skip ... areas), Transmural
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Usually composed ... lung, esophageal, breast ... Erythemas #comparison #table ... differential #diagnosis #dermatology ... #compared
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
Other areas: - ... Causes: - Idiopathic ... malignancy), lymphoma, breast ... dermatitis - Cellulitis ... Syndrome #diagnosis #dermatology