<prompt> Genital ulcer isare caused by:Human papilloma virusHerpes simplex virusHIVAll  <response>: B, C, A i.e. Herpes simplex virus, HIV, Human papilloma virus Any of the blistering or ulcerating disorders of skin can occur on genital eg. vulva vaina and cause ulceration. Chronic genital ulcerations may be seen in epidermolysis bullosa, Halley- Hailey diseas, Dariers disease, nymphohymenal tears, dermatitis aefacta, radiation damage, TB, actinomycosis, LGV, Lichen planus, LS, lupus erythematosus, pyoderma gangrenosum, hidradenitis suppurativa, Crohns disease, and malignancy squamous, basal cell, melanoma Langerhans cell histocytosis Common causes of genital ulcers include syphilis T. palladium, LGVQ, chanchoid, donovanosis herpes genitalis HSV-HQ. But HIV and HPV may also 1t genital ulcers. 