title: [A Case of Gastro-Gastric Intussusception Secondary to Primary Gastric Lymphoma].
abstract: In adults, most intussusceptions develop from a lesion, usually a benign or malignant neoplasm, and can occur at any site in the gastrointestinal tract. Intussusception in the proximal gastrointestinal tract is uncommon, and gastro-gastric intussusception is extremely rare. We present a case of gastro-gastric intussusception secondary to a primary gastric lymphoma. An 82-year-old female patient presented with acute onset chest pain and vomiting. Abdominal CT revealed a gastro-gastric intussusception. We performed upper gastrointestinal endoscopy, revealing a large gastric mass invaginated into the gastric lumen and distorting the distal stomach. Uncomplicated gastric reposition was achieved with endoscopy of the distal stomach. Histological evaluation of the gastric mass revealed a diffuse large B cell lymphoma that was treated with chemotherapy.
authors.affiliation: Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Hyeong Ho
authors.initials: HH
authors.lastname: Jo
authors.affiliation: Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Sun Mi
authors.initials: SM
authors.lastname: Kang
authors.affiliation: Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Si Hye
authors.initials: SH
authors.lastname: Kim
authors.affiliation: Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Moni
authors.initials: M
authors.lastname: Ra
authors.affiliation: Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Byeong Kyu
authors.initials: BK
authors.lastname: Park
authors.affiliation: Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Joong Goo
authors.initials: JG
authors.lastname: Kwon
authors.affiliation: Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Eun Young
authors.initials: EY
authors.lastname: Kim
authors.affiliation: Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Jin Tae
authors.initials: JT
authors.lastname: Jung
authors.affiliation: Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Ho Gak
authors.initials: HG
authors.lastname: Kim
authors.affiliation: Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Hun Mo
authors.initials: HM
authors.lastname: Ryoo
authors.affiliation: Department of Radiology, Catholic University of Daegu School of Medicine, Daegu, Korea.
authors.forename: Ung Rae
authors.initials: UR
authors.lastname: Kang
mesh_terms: D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D016145:Endoscopy, Digestive System; D005260:Female; D006801:Humans; D007443:Intussusception / Q000175:diagnosis* / Q000209:etiology; D016403:Lymphoma, Large B-Cell, Diffuse / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D013272:Stomach Diseases / Q000175:diagnosis* / Q000209:etiology; D013274:Stomach Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D014057:Tomography, X-Ray Computed
keywords: Endoscopy; Intussusception; Primary gastric lymphoma; Stomach