56 results
Crusted Scabies - Physical examination now revealed a generalized erythematous and scaly rash with intense hyperkeratotic
generalized erythematous and ... scaly rash with ... , interdigital areas ... , and genital areas ... Scabies #Microscopy #NEJM
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Skin rash and malaise ... genital areas ( ... , anal or oral areas ... resembling rashes caused ... Diagnosis #Clinical #Photo
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Rash - Differential ... Algorithm Pinpoint areas ... for hepatitis B and ... Diagnosis #Algorithm #Causes
Fournier’s Gangrene - Physical examination was notable for necrotic-appearing tissue in the scrotum and perineum, with
in the scrotum and ... perineum, with areas ... of induration and ... Clinical #Surgery #CT ... #Subcutaneous #NEJM
Acute Purpura Fulminans Skin Rash on Physical Exam 
60 year old male ITP s/p splenectomy 
1d
Fulminans Skin Rash ... rigors, diarrhea, nausea ... purpura fulminans) and ... cxs identify GNR and ... #clinical #photo
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
potential inciting causes ... Haverhill fever caused ... Rash is usually ... on the back of hands ... lung, esophageal, breast
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
over his trunk and ... extent of the nausea ... and vomiting as ... #Pneumatosis #CT ... #NEJM
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
especially in areas ... sun (e.g., palm creases ... , oral cavity) Caused ... polyuria in the case ... CT, pelvis CT
Vibrio vulnificus Infection- At the time of presentation, hemorrhagic bullae measuring 3.5 by 4.5 cm had
palm of his left hand ... dorsum of the hand ... vulnificus can cause ... #clinical #photo ... #NEJM #vibrio #
Lupus (SLE): Mucocutaneous Manifestations

 • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
Langerhan cells and ... in sun exposed areas ... hair follicles -> causes ... plugging -> Discoid Rash ... Malar (butterfly) Rash