About YOSHIMURA HITOSHI
About TAMADA TOSHIAKI
About OISHI HAJIME
About SAKAGUCHI HIROSHI
About UCHIDA HIDEO
About bile duct tumor
About intracavitary irradiation
About Tumors(=neoplasms)of digestive system
About Radiotherapy for tumors
About 消化器癌
About 放射線治療
About 胆管癌
About 現状
About 問題点