%0 Journal Article %T Primary retroperitoneal malignant melanoma %A Aziz Zentar %A Rabie Makhmari %A Hicham Elkaoui %A Mohammed Bouchentouf %A Hicham Lahnini %A Said Belhamid %A Ahmed Bounaim %A Abdelmounaim Aitali %A Khalid Sair %J Pan African Medical Journal %D 2012 %I African Field Epidemiology Network %X We report a case of an extremely rare primary malignant melanoma presenting in the retroperitomeum, indurcing a diagnostic and management problem. Pan African Medical Journal 2012; 12:20 %U http://www.ajol.info/index.php/pamj/article/view/82009