Search Results - Yutaka Koga

A rare case of PSA-negative metastasized prostate cancer to the stomach with serum CEA and CA19-9 elevation: a case report by Koji Shindo, Kenoki Ohuchida, Taiki Moriyama, Fumio Kinoshita, Yutaka Koga, Yoshinao Oda, Masatoshi Eto, Masafumi Nakamura

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Liver metastasis composed of pure squamous cell carcinoma component from pancreatic pure ductal adenocarcinoma: a case report by Yohei Mano, Keishi Sugimachi, Tomonari Shimagaki, Takahiro Tomino, Emi Onishi, Lingaku Lee, Terumasa Hisano, Yutaka Koga, Kenichi Taguchi, Masaru Morita, Yasushi Toh

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Primary amelanotic malignant melanoma of the esophagus: a case report by Naomichi Koga, Nobuhide Kubo, Hiroshi Saeki, Shun Sasaki, Tomoko Jogo, Kosuke Hirose, Yuichiro Nakashima, Eiji Oki, Yutaka Koga, Yoshinao Oda, Hisao Oiwa, Toshio Oiwa, Yoshihiko Maehara

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Intrapancreatic recurrence of intraductal tubulopapillary neoplasm (ITPN) 16 years after the initial surgery for noninvasive ITPN: a case report by Kiyoshi Saeki, Yoshihiro Miyasaka, Yoshihiro Ohishi, Takeo Yamamoto, Ryota Matsuda, Naoki Mochidome, Yasuhisa Mori, Kohei Nakata, Takao Ohtsuka, Kousei Ishigami, Yosuke Minoda, Yutaka Koga, Yoshinao Oda, Masafumi Nakamura

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A case of primary extraskeletal osteosarcoma of the breast by Kanako Kurata, Keisei Anan, Nami Ishikawa, Kenichiro Koga, Michiyo Saimura, Kazuyoshi Nishihara, Toshimitsu Iwashita, Shoshu Mitsuyama, Sadafumi Tamiya, Hideyuki Watanabe, Yutaka Koga, Hidetaka Yamamoto, Yoshinao Oda, Toru Nakano

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