3403 results
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
lichen planus Painless ... Lymphogranuloma venereum #painless ... ulcerative #skinrash #dermatology ... Diagnosis #Algorithm #causes
Genital Lesions - Differential Diagnosis Algorithm
Elevated - Vesicles:
 • Herpes simplex
Elevated - Papules / Plaques -
Erosions/Ulcers - Painless ... #skinlesions #dermatology ... Diagnosis #Algorithm #causes
Orf Virus - Cutaneous Finger Lesions

35 year old butcher presents with these lesions one week after
- Caused by Orf ... this painful or painless ... Usually painless ... clinical #photo #dermatology
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... found in 60% of cases ... Nodosum #Mnemonic #Causes ... Differential #Diagnosis #Dermatology
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
Lesion: Flat, painless ... endocarditis, in this case ... Clinical #Photo #Dermatology
Skin Findings in Endocarditis - Skin findings include palpable petechiae, splinter hemorrhages (nail bed lesions), Janeway
Janeway lesions (painless ... #Clinical #Dermatology
Molluscum Contagiosum 
Clinical 
 • Most common in school-age children 
 • Transmitted by direct contact
direct contact • Painless ... Clinical #Management #Dermatology
COVID-19 Dermatologic Manifestations 

#covid19 #covidtoes #dermatology #dermatologic #COVID19 #sarscov2 #clinical #skin
COVID-19 Dermatologic ... covid19 #covidtoes #dermatology ... #dermatologic #
Painless Red Eye - Differential Diagnosis 
 • Subconjunctival Hemorrhate
 • Episcleritis
 • Blepharitis
 • Dry
Painless Red Eye ... LizzyHastie #Painless
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Trauma Unilateral, Painless ... Trauma Bilateral, Painless ... bilateral #painful #painless ... differential #diagnosis #causes