Unhappy new year: mochi-induced small bowel obstruction
According to previous studies, the incidence of mochi-induced SBO was highest in January (approximately 60%).1 4 5 This seasonal tendency may be unique to the Japanese population. The symptoms of mochi-induced SBO are not specific and are the same as those of usual postoperative adhesive bowel obstr...
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| Published in | BMJ Case Reports Vol. 14; no. 4; p. e243374 |
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| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
| Published |
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BMJ Publishing Group Ltd
27.04.2021
BMJ BMJ Publishing Group LTD BMJ Publishing Group |
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| ISSN | 1757-790X 1757-790X |
| DOI | 10.1136/bcr-2021-243374 |
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| Abstract | According to previous studies, the incidence of mochi-induced SBO was highest in January (approximately 60%).1 4 5 This seasonal tendency may be unique to the Japanese population. The symptoms of mochi-induced SBO are not specific and are the same as those of usual postoperative adhesive bowel obstruction. [...]history of rice cake consumption and findings of imaging studies are the keys to diagnosis. Small bowel obstruction due to Mochi (rice cake): a case report and review of the literature. |
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| AbstractList | According to previous studies, the incidence of mochi-induced SBO was highest in January (approximately 60%).1 4 5 This seasonal tendency may be unique to the Japanese population. The symptoms of mochi-induced SBO are not specific and are the same as those of usual postoperative adhesive bowel obstruction. [...]history of rice cake consumption and findings of imaging studies are the keys to diagnosis. Small bowel obstruction due to Mochi (rice cake): a case report and review of the literature. |
| Author | Araki, Makoto Ishimaru, Naoki Fujikawa, Hirohisa Asakawa, Tomohiko |
| AuthorAffiliation | 1 Department of Medical Education Studies, International Research Center for Medical Education, Graduate School of Medicine , The University of Tokyo , Bunkyo-ku , Tokyo , Japan 2 Department of Internal Medicine , Suwa Central Hospital , Chino , Nagano , Japan 3 Department of Surgery , Suwa Central Hospital , Chino , Nagano , Japan |
| AuthorAffiliation_xml | – name: 2 Department of Internal Medicine , Suwa Central Hospital , Chino , Nagano , Japan – name: 3 Department of Surgery , Suwa Central Hospital , Chino , Nagano , Japan – name: 1 Department of Medical Education Studies, International Research Center for Medical Education, Graduate School of Medicine , The University of Tokyo , Bunkyo-ku , Tokyo , Japan |
| Author_xml | – sequence: 1 givenname: Hirohisa orcidid: 0000-0002-8195-1267 surname: Fujikawa fullname: Fujikawa, Hirohisa email: hirohisa.fujikawa@gmail.com organization: Department of Internal Medicine, Suwa Central Hospital, Chino, Nagano, Japan – sequence: 2 givenname: Naoki surname: Ishimaru fullname: Ishimaru, Naoki organization: Department of Surgery, Suwa Central Hospital, Chino, Nagano, Japan – sequence: 3 givenname: Tomohiko surname: Asakawa fullname: Asakawa, Tomohiko organization: Department of Internal Medicine, Suwa Central Hospital, Chino, Nagano, Japan – sequence: 4 givenname: Makoto surname: Araki fullname: Araki, Makoto organization: Department of Internal Medicine, Suwa Central Hospital, Chino, Nagano, Japan |
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| Cites_doi | 10.2169/internalmedicine.50.6152 10.1007/s11604-019-00811-9 10.33160/yam.2018.03.012 10.2169/internalmedicine.2760-19 |
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| Copyright | BMJ Publishing Group Limited 2021. No commercial re-use. See rights and permissions. Published by BMJ. 2023 BMJ Publishing Group Limited 2021. No commercial re-use. See rights and permissions. Published by BMJ. BMJ Publishing Group Limited 2021. No commercial re-use. See rights and permissions. Published by BMJ. 2021 |
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| References | Park, Inoue, Hamada (R2) 2018; 61 Miura, Kimura, Nakamura (R1) 2011; 50 Sugimoto, Shimono, Takeshita (R4) 2019; 37 Sugiyama, Kanamori, Tsuchiya (R7) 2001; 15 Oka, Ishihara, Mikami (R3) 2019; 58 Iwai, Doumae, Watanabe (R6) 1994; 7 Oka, Amano, Uchida (R5) 2013; 110 Sugimoto, Shimono, Takeshita 2019; 37 Oka, Amano, Uchida 2013; 110 Park, Inoue, Hamada 2018; 61 Sugiyama, Kanamori, Tsuchiya 2001; 15 Oka, Ishihara, Mikami 2019; 58 Miura, Kimura, Nakamura 2011; 50 Iwai, Doumae, Watanabe 1994; 7 Miura (2025082709434250000_14.4.e243374.1) 2011; 50 Sugiyama (2025082709434250000_14.4.e243374.7) 2001; 15 Oka (2025082709434250000_14.4.e243374.5) 2013; 110 Park (2025082709434250000_14.4.e243374.2) 2018; 61 Iwai (2025082709434250000_14.4.e243374.6) 1994; 7 Sugimoto (2025082709434250000_14.4.e243374.4) 2019; 37 Oka (2025082709434250000_14.4.e243374.3) 2019; 58 |
| References_xml | – volume: 110 start-page: 1804 year: 2013 ident: R5 article-title: [Small bowel obstruction and gastric ulceration resulting from rice cake ingestion -computed tomography diagnosis in eight patients-] publication-title: Nihon Shokakibyo Gakkai Zasshi – volume: 15 start-page: 103 year: 2001 ident: R7 article-title: A case report of pancreatic inflammatory cyst with obstructive jaundice and duodenal obstruction, successfully recovered by endoscopic drainage via duodenum publication-title: Gifuken Ishikai Igakkai Zasshi – volume: 7 start-page: 202 year: 1994 ident: R6 article-title: A case report of duodenal ulcer in elderly patient with rice cake obstruction publication-title: Fukuiken Igakkai Zasshi – volume: 50 start-page: 2737 year: 2011 ident: R1 article-title: Rice cake ileus--a rare and ethnic but important disease status in east-southern Asia publication-title: Intern Med doi: 10.2169/internalmedicine.50.6152 – volume: 37 start-page: 301 year: 2019 ident: R4 article-title: Clinical and CT findings of small bowel obstruction caused by rice cakes in comparison with bezoars publication-title: Jpn J Radiol doi: 10.1007/s11604-019-00811-9 – volume: 61 start-page: 082 year: 2018 ident: R2 article-title: Small bowel obstruction due to Mochi (rice cake): a case report and review of the literature publication-title: Yonago Acta Med doi: 10.33160/yam.2018.03.012 – volume: 58 start-page: 2485 year: 2019 ident: R3 article-title: Retained rice cake: a unique upper gastrointestinal foreign body: case report and a literature review publication-title: Intern Med doi: 10.2169/internalmedicine.2760-19 – volume: 15 start-page: 103 year: 2001 article-title: A case report of pancreatic inflammatory cyst with obstructive jaundice and duodenal obstruction, successfully recovered by endoscopic drainage via duodenum publication-title: Gifuken Ishikai Igakkai Zasshi – volume: 37 start-page: 301 year: 2019 article-title: Clinical and CT findings of small bowel obstruction caused by rice cakes in comparison with bezoars publication-title: Jpn J Radiol doi: 10.1007/s11604-019-00811-9 – volume: 61 start-page: 082 year: 2018 article-title: Small bowel obstruction due to Mochi (rice cake): a case report and review of the literature publication-title: Yonago Acta Med doi: 10.33160/yam.2018.03.012 – volume: 58 start-page: 2485 year: 2019 article-title: Retained rice cake: a unique upper gastrointestinal foreign body: case report and a literature review publication-title: Intern Med doi: 10.2169/internalmedicine.2760-19 – volume: 50 start-page: 2737 year: 2011 article-title: Rice cake ileus--a rare and ethnic but important disease status in east-southern Asia publication-title: Intern Med doi: 10.2169/internalmedicine.50.6152 – volume: 7 start-page: 202 year: 1994 article-title: A case report of duodenal ulcer in elderly patient with rice cake obstruction publication-title: Fukuiken Igakkai Zasshi – volume: 110 start-page: 1804 year: 2013 article-title: [Small bowel obstruction and gastric ulceration resulting from rice cake ingestion -computed tomography diagnosis in eight patients-] publication-title: Nihon Shokakibyo Gakkai Zasshi – volume: 7 start-page: 202 year: 1994 ident: 2025082709434250000_14.4.e243374.6 article-title: A case report of duodenal ulcer in elderly patient with rice cake obstruction publication-title: Fukuiken Igakkai Zasshi – volume: 61 start-page: 082 year: 2018 ident: 2025082709434250000_14.4.e243374.2 article-title: Small bowel obstruction due to Mochi (rice cake): a case report and review of the literature publication-title: Yonago Acta Med doi: 10.33160/yam.2018.03.012 – volume: 58 start-page: 2485 year: 2019 ident: 2025082709434250000_14.4.e243374.3 article-title: Retained rice cake: a unique upper gastrointestinal foreign body: case report and a literature review publication-title: Intern Med doi: 10.2169/internalmedicine.2760-19 – volume: 50 start-page: 2737 year: 2011 ident: 2025082709434250000_14.4.e243374.1 article-title: Rice cake ileus--a rare and ethnic but important disease status in east-southern Asia publication-title: Intern Med doi: 10.2169/internalmedicine.50.6152 – volume: 110 start-page: 1804 year: 2013 ident: 2025082709434250000_14.4.e243374.5 article-title: [Small bowel obstruction and gastric ulceration resulting from rice cake ingestion -computed tomography diagnosis in eight patients-] publication-title: Nihon Shokakibyo Gakkai Zasshi – volume: 15 start-page: 103 year: 2001 ident: 2025082709434250000_14.4.e243374.7 article-title: A case report of pancreatic inflammatory cyst with obstructive jaundice and duodenal obstruction, successfully recovered by endoscopic drainage via duodenum publication-title: Gifuken Ishikai Igakkai Zasshi – volume: 37 start-page: 301 year: 2019 ident: 2025082709434250000_14.4.e243374.4 article-title: Clinical and CT findings of small bowel obstruction caused by rice cakes in comparison with bezoars 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| SubjectTerms | Abdomen Case reports emergency medicine Endoscopy gastroenterology general practice / family medicine Humans Images In Intestinal Obstruction Intestinal Obstruction - diagnostic imaging Intestinal Obstruction - etiology Intestine, Small Intestine, Small - diagnostic imaging New year Small intestine |
| Title | Unhappy new year: mochi-induced small bowel obstruction |
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