TY - GEN AU - Yazumi,Shujiro AU - Nakase,Hiroshi AU - Matsushima,Yumi AU - Chiba,Tsutomu AU - Shirahase,Isao AU - Yoshizaki,Shinsuke AU - Mise,Shinitchi TI - The "scarf-ring sign" of ball valve syndrome SN - 0016-5107 PY - 2002///0430 KW - Endoscopy, Gastrointestinal KW - Gastrectomy KW - Humans KW - Lipoma KW - diagnosis KW - Male KW - Middle Aged KW - Pyloric Antrum KW - pathology KW - Stomach Neoplasms KW - Tomography, X-Ray Computed N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1067/mge.2002.122798 ER -