Ultrasound-guided prostate biopsy: indication, morbidity and outcome at Hopital General Idrissa Pouye oleh Modou Ndiaye, Mouhamed Jalloh, Madina Ndoye, Samba Thiapato Faye, Saint Charles Nabab Kouka, Ndiaga Seck Ndour, Mouhamadou Moustapha Mbodji, El Hadji Malick Diaw, Ibrahima Louis Mane, Issa Labou, Lamine Niang, Serigne Magueye Gueye