14 results
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
fires, heating pads ... Rash is usually ... variant of lichen planus ... on the back of hands ... and include: infections
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
of the annular plaques ... associations with infections ... systemic disease, and ... Centrifugum #EAC #clinical ... #photo #dermatology
Plain radiography of the abdomen revealed calcification of both adrenal glands. A homozygous mutation in LIPA
glands. ... gut, which causes ... glands. ... #clincial #peds ... #infant #NEJM #
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Rash Secondary ... Skin rash and malaise ... treatment, the infection ... resembling rashes caused ... #Clinical #Photo
Syphilis - Clinical Manifestations and Treatment

1) Primary Syphilis
 • Direct lesion contact during sex is responsible
Syphilis - Clinical ... responsible for most cases ... loss • Skin: Rash ... ; Alopecia • Renal ... acute renal failure
Genital Ulcers - Atypical causes of genital ulcers that can be difficult to diagnose & manage.
Ulcers - Atypical causes ... Infections - ... patients - Atypical syphilis ... papules, blotch erythema ... +/- psoriatic rash
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Over the years: rash ... dermatophytes cause ... Indiana University Infectious ... Variety #type #clinical ... #photo #foot #dermatology
Lichen Planus- ...On examination, numerous purple papules were noted on the anterior surface of the forearms
sawtooth rete pegs ... Although the cause ... association with HCV infection ... #NEJM #clinical ... #photo #lichen #
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
CNS Infections - ... Maculopapular rash ... • Common clinical ... • In tertiary syphilis ... • Uveitis • Rash
Mycoplasma pneumoniae–Associated Mucositis- ...severe mucositis developed that involved the lips, buccal mucosa (Panel A), conjunctivae, and
In this case, the ... clinical presentation ... mycoplasma-induced rash ... #clinical #photo ... #NEJM #mycoplasma