[Giant adrenal cyst].

Adrenal cysts are a rare entity which makes their treatment somewhat tough. Discovered in a fortuitous way or in the course of explorations for very aspecific symptoms, it is necessary to decide on a case-by-case basis, and after a careful clinical examination, whether the lesion is to be treated through surgery or if a follow-up iconography is sufficient. Three main parameters will influence this choice: the functional status of the cyst, its malignant potential and the potential complications related to the cyst. Current recommendations suggest a surgical treatment for all symptomatic cysts, for functional cysts, for cysts with a diameter exceeding 5 cm, for hemorrhagic cysts and for cysts with malignant imaging potential. The progress and surgical advantages brought by the development of laparoscopy make it the first technique to be chosen.