8 results
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
Genital Skin Ulcers ... Painless: • Primary ... syphilis (chancre ... #painless #genitals ... #causes
Genital Lesions - Differential Diagnosis Algorithm
Elevated - Vesicles:
 • Herpes simplex
Elevated - Papules / Plaques -
Genital Lesions ... Lichen planus • Psoriasis ... - Painless • Primary ... Lymphogranuloma venereum #Genital ... #causes
Dematoses in Pregnancy - Specific Skin Conditions
Non-Pruritic
 • Pustular psoriasis of pregnancy
 • Impetigo Herpetiformis
Pruritic -
Skin Lesion • ... Skin Lesion • ... #dermatology #Differential ... #Diagnosis #Algorithm ... #causes
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
Skin rash and malaise ... commonly characterize ... oral cavity and genital ... lata—on genital ... #Dermatology
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin ... Rash - Differential ... overlying scale • Psoriasis ... wrists/ankles/genitals ... #causes
Syphilis - Clinical Manifestations and Treatment

1) Primary Syphilis
 • Direct lesion contact during sex is responsible
lesion contact ... • Location: Genitalia ... weight loss • Skin ... : Rash is the most ... : Very uncommon,
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Common Dermatological ... exposed ivy) • Psoriasis ... simplex - Lips, genitalia ... ; pruritis #dermatology ... #rash #differential
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Nodosa: • PAN most commonly ... , mucositis • Rash ... , arthritis Primary ... tract, and often causes ... Recurrent oral and/or genital