11 results
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
Erythema Annulare ... EAC), This is erythema ... KOH will be negative ... Centrifugum #EAC #clinical ... #photo #dermatology
Staphylococcal Scalded Skin Syndrome (SSSS)

A 5-year-old girl presents to the ED with a rash that started
spread to her neck ... Syndrome #SSSS #Clinical ... #Photo #Peds #Pediatrics ... #Dermatology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Erythema ab igne ... fires, heating pads ... patches on the face, neck ... #differential #diagnosis ... #dermatology #compared
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Diagnosis? ... hyperkeratotic w/ erythema ... demarcation line of erythema ... Variety #type #clinical ... #photo #foot #dermatology
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
Cryofibrinogenemia Clinical ... Painful or pruritic erythema ... : • + Clinical ... levels >1g/L • Negative ... hematology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
forehead, chin - Erythema ... - Face, trunk, relative ... Groin, axilla, neck ... ; pruritis #dermatology ... #differential #diagnosis
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
fastidious gram-negative ... possible Patient's clinical ... the key to the diagnosis ... Canimorsus #Skin #Rash #dermatology ... #clinical #photo
Melioidosis - Skin Infection
63M h/o diabetes with c/o fever, chest pain, dyspnea x 3 days, CT
cultures ->gram-negative ... Diagnosis: Melioidosis ... - Gram-negative ... Infection #Cellulitis #Clinical ... #Photo #dermatology
Pyoderma Gangrenosum in Ulcerative Colitis- ...left chest (Panel A) and leg (Panel B). The physical examination
cultures were negative ... A diagnosis of pyoderma ... second most common dermatologic ... disease after erythema ... #clinical #photo
Monkeypox Skin Rash
30 yr F and her 6 yr daughter purchased 2 prairie dogs 10 days
dogs 10 days ago (pers ... Diagnosis? ... Monkeypox #SkinRash #clinical ... #photo #dermatology