Khan, NausheenEbrahim, Zaeem I.Van de Werke, Irma2012-05-252012-05-252011-12Khan, N, Ebrahim, ZI & Van de Werke, I 2011, 'Mystery of bilateral breast masses', SA Journal of Radiology, vol. 15, no. 4, pp. 129-130.1027-202X (print)http://hdl.handle.net/2263/18906Leiomyosarcoma (LMS) is an uncommon malignant tumour of smooth muscle origin. It arises in the gastro-intestinal tract, retroperitoneum, urinary bladder, uterus and soft tissue. Peritoneal leiomyosarcomatosis (PL) is defined as a peritoneal dissemination of a primary sarcoma. We present a case of leiomyosarcomatosis with widespread dissemination including involvement of both breasts.enHealth & Medical Publishing GroupLeiomyosarcoma (LMS)Peritoneal leiomyosarcomatosis (PL)Bilateral breast massesMystery of bilateral breast massesArticle