[Update of anal-perineal and rectal lesions observed in AIDS]

Anorectal lesions in patients carrying the HIV virus are uncommon (13%, in our personal life, 1 women/15 men). The following raise the possibility of AIDS: Kaposi sarcoma, non Hodgkin's lymphoma and also with the young patients, intraepithelial dysplasia, in situ carcinoma or squamous carcinoma of the anus. Other anorectal lesions encountered in proctology, should lead to suspicion of HIV infection: anal involvement in STD, florid papillomatosis, the most frequent lesion in his serious form which recur on a interminable bases, extensive and chronic herpes, lesions refractory to standard treatment, megalovirus and ulcers. Date by history indicating sexual habits, toxicomania as well as the existence of chronic diarrhea and full physical examination scoking enlarged lymph nodes are all factors to be taken into consideration in support of the diagnosis. Apart from painful emergencies justifying immediate surgery, indications for surgery should be weighed in terms of the patient's general condition, the stage of advancement of the disease and expected benefit in terms of patient comfort.