article_metadata: Yoshito Hirata Keishi Kanno Nobusuke Kishikawa Shinji Tomoda Kazuki Kimura Tomoki Kobayashi Daisuke Miyamori Yuichiro Otani Masafumi Mizooka Koji Arihiro Shiro Oka Shinji Tanaka Susumu Tazuma
article_metadata: 10.1155/2018/5860815
article_metadata: Case Rep Med
article_metadata: 2018 Jan 10;2018:5860815.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/29560010/
article_metadata: Case Reports
article_metadata: PMC5818929
article_metadata: 29560010
article_metadata: Primary Signet Ring Cell Carcinoma of Rectum Diagnosed by Boring Biopsy in Combination with Endoscopic Mucosal Resection
article_metadata: 2018