World journal of surgical oncology · 2014
A case of late lymph node metastasis after three endoscopic mucosal resections of intramucosal gastric cancers.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Booka Eisuke, Takahashi Tsunehiro, Tokizawa Kazunori, Uchi Yusuke, Okamura Akihiko, Fukuda Kazumasa, Nakamura Rieko, Wada Norihito, Kawakubo Hirofumi, Saikawa Yoshiro, Omori Tai, Takeuchi Hiroya, Sasaki Aya, Mikami Shuji, Kumai Koichiro, Kameyama Kaori, Kitagawa Yuko
Аннотация
We describe a patient with solitary lymph node (LN) metastasis after three endoscopic mucosal resections (EMRs) in which a gastrointestinal stromal tumor was difficult to differentiate from the carcinoid and lymphoma tumors. A 77-year-old man underwent three EMRs at 62, 72, and 75 years of age, and all resections were determined to be curative. However, 2 years after the last EMR, screening abdominal ultrasonography detected a 20-mm solitary tumor at the lesser curvature of the upper stomach. Laparoscopic tumor resection confirmed the pathological diagnosis. Intraoperative pathological diagnosis showed that the adenocarcinoma was compatible with recurrence of gastric cancer; thus, total gastrectomy with D1 lymphadenectomy was performed. Metastasis was not recognized by pathological examination but was detected by preoperative radiological examinations of the LN. We report a rare recurrence case after several EMRs of intramucosal gastric cancers.