A Case of Circular Radiolucent Lesion Derived from the Maxillary Sinus - Matsumoto, Kunihito; Yonehara, Yoshiyuki; Honda, Masahiko; Araki, Masao; Matsumoto, Naoyuki; Honda, Kazuya; Ishii, Teruhiko; Ohki, Hidero; Komiyama, Kazuo (Shika Hoshasen, 2010)