20 results
Lymphangitis on the Abdomen - Examination revealed a warm, indurated plaque with extension toward her left
similar tender abdominal ... schematic diagram of abdominal-wall ... InfectiousDisease #Rash ... #Cellulitis #Lymphangitis ... #Abdominal #NEJM
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
Vibrio Vulnificus skin ... marine microbiota & causes ... in 5 BC as foot cellulitis ... immunosuppressive meds ... Vibrio #Vulnificus #skin
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
& hemorrhagic rash ... that persists as skin ... Vesicular & pruritic rash ... encephalitis and cellulitis ... #Immunization #peds
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Rash - Differential ... cryoglobulins • Skin ... biopsy • Abdominal ... Diagnosis #Algorithm #Causes
Decompression Sickness - The physical examination revealed diffuse violaceous skin mottling over his trunk and arms
diffuse violaceous skin ... extent of the nausea ... lactate level, abdominal ... Pneumatosis #CT #NEJM
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
Capnocytophaga Canimorsus Skin ... colonize human skin ... dogs & latter can cause ... gram-negative bacillus cause ... symptoms from cellulitis
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
fires, heating pads ... centrifugum • A chronic skin ... Rash is usually ... gyratum repens • A skin ... induratum • A chronic skin
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
Syndrome) is a skin ... sudden onset of a rash ... - Rash: multiple ... Causes: - Idiopathic ... dermatitis - Cellulitis
Manifestations of Anaphylaxis by Body System

Dermatologic/mucosal

 - Eyes: periorbital swelling/erythema, injected conjunctiva, tears

 - Oral mucosa:
tongue and lips - Skin ... : urticarial rash ... , morbilliform rash ... Gastrointestinal - Nausea ... vomiting, diarrhea, abdominal
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Moccasin-variety Tinea Pedis ... Over the years: rash ... dermatophytes cause ... Moccasin tinea pedis ... skin of inflamed