Benign cystic mesothelioma presenting as a huge pelvic mass--a case report.

Benign cystic mesothelioma is an extremely rare peritoneal tumor. It is reported in women of childbearing [corrected] age but also in males and needs a careful [corrected] differential diagnosis between benign and malign neoplasia to choose the most [corrected] adeguate therapy. A 25-year-old female [corrected] was treated in our clinic for a gigantic cystic mass (25 x 22 x 3 cm in diameter) containing [corrected] many to [corrected] cysts of different sizes. All tumoral markers were within normal range. Surgical [corrected] treatment consisted of radical excision of the mass and the prognosis was good [corrected].