TY - JOUR A2 - Fujimoto, K. A2 - Barron, B. J. A2 - Lampmann, L. A2 - Link, D. P. AU - Nakashima, Takaaki AU - Tsurumaru, Daisuke AU - Nishimuta, Yusuke AU - Miyasaka, Mitsutoshi AU - Nishie, Akihiro AU - Honda, Hiroshi PY - 2013 DA - 2013/10/01 TI - A Case of Pelvic Schwannoma Presenting Prominent Eggshell-Like Calcification SP - 825078 VL - 2013 AB - Pelvic schwannoma typically forms a large, well-circumscribed mass in the retroperitoneum or presacral area and frequently undergoes cystic degeneration. It appears as a well-demarcated round or oval mass, often showing prominent cystic degeneration and calcification. Characteristics of these calcifications are punctate, mottled, or curvilinear and are seen along the walls of the mass. Herein, we describe a case of schwannoma presenting a huge pelvic mass with unique eggshell-like calcification. SN - 2090-6862 UR - https://doi.org/10.1155/2013/825078 DO - 10.1155/2013/825078 JF - Case Reports in Radiology PB - Hindawi Publishing Corporation KW - ER -