9 results
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Erythemas Summarized ... Erythema ab igne ... fires, heating pads ... Erythema annulare ... of necrotizing vasculitis
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Fever and Rash - ... Infectious Mono (EBV ... gonorrhea, Rickettsial diseases ... Noninfectious: SJS/TEN, Erythema ... Sweet syndrome, Vasculitis
Kawasaki Disease (KD) - Diagnosis and Management Summary

Kawasaki Disease (KD) is the most common vasculitis of
the most common vasculitis ... , Cough • +/-Nausea ... Erythema of palms ... Polymorphous rash ... #KD #vasculitis
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Over the years: rash ... dermatophytes cause ... hyperkeratotic w/ erythema ... demarcation line of erythema ... type #clinical #photo
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
with systemic disease ... Causes: - Idiopathic ... gangrenosum - Erythema ... Cellulitis - Erythema ... nodosum - Acral erythema
Genital Ulcers - Atypical causes of genital ulcers that can be difficult to diagnose & manage.
Ulcers - Atypical causes ... papules, blotch erythema ... +/- psoriatic rash ... juvenile gangrenous vasculitis ... Ulcers #Atypical #causes
Mycoplasma pneumoniae–Associated Mucositis- ...severe mucositis developed that involved the lips, buccal mucosa (Panel A), conjunctivae, and
pneumoniae–induced erythema ... mycoplasma-induced rash ... #clinical #photo ... #NEJM #mycoplasma ... pneumoniae #mucositis #erythema
Pyoderma Gangrenosum in Ulcerative Colitis- ...left chest (Panel A) and leg (Panel B). The physical examination
leukocytoclastic vasculitis ... inflammatory bowel disease ... after erythema ... #clinical #photo ... #NEJM #pyoderma
PALM RASHES 
Common features and patterns:
1.	Color:
o	Red or erythematous: Common in inflammatory or allergic reactions.
o	Purple or purpuric:
inflammation (vasculitis ... Seen in systemic causes ... like Kawasaki disease ... . 6 Causes and ... #erythema