15 results
Contact Dermatitis: Inflammatory response to topical irritant. Note the linear distribution 
across the knuckles, caused by
Contact Dermatitis ... the knuckles, caused ... SkinRash #Contact #Dermatitis ... #Knuckles #Photo
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
Pyoderma Gangrenosum ... vasculitis which causes ... Images #Clinical #Photo ... SkinRash #Pyoderma #Gangrenosum
Tinea Pedis: Scaly red erruption of the feet caused by fungal dermatitis.

Charlie Goldberg, M.D. - UCSD
erruption of the feet caused ... by fungal dermatitis ... Images #Clinical #Photo
Causes of Pseudocellulitis - Differential Diagnosis Framework for Cellulitis Mimics

Cellulitis: Deep skin and subcutaneous fat infection

Pseudo
Causes of Pseudocellulitis ... Inflammatory Causes ... reaction • Contact dermatitis ... nodosum • Pyoderma gangrenosum ... stasis • Stasis dermatitis
A quick infographic on various pearls about atopic dermatitis, a disease with an increasing burden on
pearls about atopic dermatitis ... Atopic Dermatitis ... treatment #diagnosis #causes ... atopy #atopic #dermatitis ... D, Galloway G, Murray
Genital Ulcers - Atypical causes of genital ulcers that can be difficult to diagnose & manage.
Ulcers - Atypical causes ... appearance; juvenile gangrenous ... induces a contact dermatitis-like ... drug - Contact dermatitis ... Ulcers #Atypical #causes
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
disorders, or other causes ... Quantity: • Primary Causes ... • Secondary Causes ... Pigmented Purpuric Dermatosis ... reactions • Erythema gangrenosum
Dermatomyositis
A middle-aged man describes progressive difficulty combing his hair and rising from a seated position over
This is a case of ... Nutrient def. w dermatitis ... Papules #Clinical #Photo
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
febrile neutrophilic dermatosis ... Causes: - Idiopathic ... DDX: - Pyoderma gangrenosum ... Allergic contact dermatitis
Balanitis: Marked inflammation of the head of the penis and foreskin, in this case caused by
foreskin, in this case ... caused by fungal ... dermatitis. ... Images #Clinical #Photo