PREOPERATIVE DIAGNOSIS OF PARATHYROID CARCINOMA - HAMA, Yoshihisa; KANAI, Toshiharu; MOCHIZUKI, Yasuhiro; KOYAMA, Hiroshi; SHINGU, Kiyoshi; ITO, Kenichi; KOBAYASHI, Shinya; FUJIMORI, Minoru (Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association), 2004)