9 results
Dematoses in Pregnancy - Specific Skin Conditions
Non-Pruritic
 • Pustular psoriasis of pregnancy
 • Impetigo Herpetiformis
Pruritic -
• Pustular psoriasis ... pregnancy (PUPPP) #skinlesions ... pregnancy #rash #dermatology ... Differential #Diagnosis #Algorithm ... #causes
Pruritus - Primary Skin Lesion - Differential Diagnosis Algorithm
Macules / Papules / Plaques:
 • Xerosis (dry
Pruritus - Primary ... Differential Diagnosis Algorithm ... dermatitis • Psoriasis ... #primary #dermatology ... #causes
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Pruritus - Generalized ... dermatitis • Psoriasis ... renal failure/uremia ... #generalized #dermatology ... #causes
Genital Lesions - Differential Diagnosis Algorithm
Elevated - Vesicles:
 • Herpes simplex
Elevated - Papules / Plaques -
Differential Diagnosis Algorithm ... Lichen planus • Psoriasis ... venereum #Genital #skinlesions ... #dermatology #Differential ... #causes
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
became highly pruritic ... dermatophytes cause ... often seen DDX: psoriasis ... type #clinical #photo ... #foot #dermatology
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Differential Diagnosis Algorithm ... overlying scale • Psoriasis ... Planus - Purple, pruritic ... Papulosquamous #SkinRash #dermatology ... #causes
Psoriasiform Scalp Findings in Dermatomyositis

Scalp: DM patients can present with a psoriasiform scalp eruption characterized redness,
scaling, intense pruritus ... that can mimic psoriasis ... presenting sign in some cases ... Dermatomyositis #Dermatology ... #Clinical #Photo
Pruritus - No Primary Skin Lesion - Differential Diagnosis Algorithm

Blood Glucose:
 • Diabetes Mellitus
Liver Function Tests/Enzymes:
Pruritus - No Primary ... Differential Diagnosis Algorithm ... renal failure/uremia ... #generalized #dermatology ... #causes
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
marine microbiota & causes ... hemochromatosis, hemolytic anemia ... immunosuppressive meds ... rash #cellulitis #dermatology ... legs #clinical #photo