28 years unmarried male, no sexual contact, complaining white patches on glans penis since 1 month. No Itching, no burning.what is this? How can you manage this case?

46 years old, had been complaining of papular vulvar lesions occasionally and slightly pruritic, which bled upon friction with clothing, for three months. She complained of chronic constipation and sporadic abdominal colic pain. She denied having hemorrhoidal varices. She has history of 3 pregnancies, the last 20 years ago, with 2 births; the first, by vaginal delivery and the second, by cesarean section, and an abortion. Please advice

A 30 Y/O female G3P3 HIV negative woman came with history of prolonged, intense pruritus vulvae of increasing severity. She had been treated for vulvar candidiasis several times to no avail. cervical cancer screening was normal. The vulvar examination showed excoriation and acetowhite changes, especially on the labia majora. What do you think is diagnosis for this?

36 years male, compaints of itchy lesions for last six months. Married, no h/o exposure, nondiabetic and normotensive. Treated outside without any improvement. Lab reports done outside : VDRL/RPR and Anti HIV 1&2 Ab tests are non reactivate. CBC, TFT, RFT, LFT, HbA1C - Unremarkable. Dx and Rx.

32 years, married for two years, presented with this lession for last seven months. Initially the lesion was small, gradual onset without itch. Treated by local doctors without any improvement rather worsen. At present complaints of mild itch and discomfort during intercourse. No other co-morbodities. How will you proceed to arrive : 1. Diagnosis ? 2. Investigations want to perform ? 3. Management ? 4. D/D ? *** Please please write your answer in chronological order. Thank you everyone.