 Cervical cancer is the most common cancer in HIV positive women. This is due to immunosuppression and lack of organized and effective screening and treatment programs in Africa. Other screening and treatment modalities need to be evaluated in resource limited countries as there is not capacity in most of these countries to implement a cytologyhistology based program. The treatment modality of cryotherapy is easy to train and perform and can be done by a nurse. LEEP requires significant training usually doctors and skills in administering local anaesthetic. This study compares the two modalities of cryotherapy vs LEEP in a randomized controlled study in HIV positive women in South Africa. 