SMAD4 Germline Pathogenic Variant-Related Gastric Juvenile Polyposis with Adenocarcinoma Treated with Laparoscopic Total Gastrectomy: A Case Report

Yuya Sakurai; Satoru Kikuchi; Kunitoshi Shigeyasu; Yoshihiko Kakiuchi; Takehiro Tanaka; Hibiki Umeda; Masaki Sakamoto; Sho Takeda; Shuya Yano; Mashu Futagawa; Fumino Kato; Reimi Sogawa; Hideki Yamamoto; Shinji Kuroda; Yoshitaka Kondo; Fuminori Teraishi; Hiroyuki Kishimoto; Masahiko Nishizaki; Shunsuke Kagawa; Akira Hirasawa; Toshiyoshi Fujiwara

doi:10.12659/AJCR.932241

18 June 2021: Articles

Germline Pathogenic Variant-Related Gastric Juvenile Polyposis with Adenocarcinoma Treated with Laparoscopic Total Gastrectomy: A Case Report

Rare disease

Yuya Sakurai ^A , Satoru Kikuchi ^A , Kunitoshi Shigeyasu ^A* , Yoshihiko Kakiuchi ^A , Takehiro Tanaka ^B , Hibiki Umeda ^A , Masaki Sakamoto ^A , Sho Takeda ^A , Shuya Yano ^A , Mashu Futagawa ^A , Fumino Kato ^A , Reimi Sogawa ^A , Hideki Yamamoto ^A , Shinji Kuroda ^A , Yoshitaka Kondo ^A , Fuminori Teraishi ^A , Hiroyuki Kishimoto ^A , Masahiko Nishizaki ^A , Shunsuke Kagawa ^A , Akira Hirasawa ^A , Toshiyoshi Fujiwara ^A

DOI: 10.12659/AJCR.932241

Am J Case Rep 2021; 22:e932241

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Figure 3. Pathological findings from the specimen resected from the stomach. (A) Polyps were found in all areas of the stomach. (B) Most polyps were observed on juvenile polyp-like tissue images. (C) Nuclear enlargement of the epithelium was observed partially in the anterior wall of the upper gastric body. Thus, a diagnosis of adenocarcinoma was made.

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Germline Pathogenic Variant-Related Gastric Juvenile Polyposis with Adenocarcinoma Treated with Laparoscopic Total Gastrectomy: A Case Report

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