23 results
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
parallel to lines of skin ... stress - Do not ... - Differential diagnosis ... Pityriasis #rosea #clinical ... #dermatology #photo
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Skin rash and malaise ... reddish brown spots ... occur on other parts ... #Diagnosis #Clinical ... #Photo #Dermatology
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
Vibrio Vulnificus skin ... cellulitis w/ black spots ... #cellulitis #dermatology ... #legs #clinical ... #photo
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)
Definition: 
 • Severe adverse drug reaction, characterized by
rash in association ... Criteria for Diagnosis ... Skin involvement ... #Syndrome #dermatology ... #diagnosis #management
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
painless nodular rash ... wax and wane; diagnosis ... trauma leads to skin ... aureus, cow pox, strep ... #photo #hand
Capnocytophaga Canimorsus Skin Rash

40 M presents w/ N, V, severe epigastric pain. SHx: smoker, drinks 18
tissue (Staph/Strep ... possible Patient's clinical ... the key to the diagnosis ... #Rash #dermatology ... #clinical #photo
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
medications, foods, stress ... acute Parvovirus B19 ... after group A Strep ... #differential #diagnosis ... #dermatology #compared
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
intrinsic factor, IF) Clinical ... anemia, yellow skin ... palpitations), skin ... large total body stores ... #management #nutrition
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
- Differential Diagnosis ... Generalized itchy rash ... psoriasis (GPP) 12 ... Mpox • Starts ... #Dermatology
Cutaneous larva migrans skin Rash
25 F recent Caribbean vacation, walked barefoot on sand and now with
. diagnosis? ... is clinical & labs ... one-time dose of 12 ... migrans #skinRash #dermatology ... #clinical #photo