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Kanayama Y, Takagi H, Takakusagi S, Yokoyama Y, Kizawa K, Marubashi K, Kosone T, Sato K, Kakizaki S, Sakamoto I, Maehara T, Hisanaga E, Ikota H, Uraoka T. An autopsy case of primary jejunal pouch cancer which protruded from the abdominal wall 14 years after total gastrectomy for gastric cancer. Clin J Gastroenterol 2020; 13:1091-1095. [PMID: 32643121 DOI: 10.1007/s12328-020-01177-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/22/2020] [Indexed: 10/23/2022]
Abstract
Adenocarcinoma which develops in the jejunal pouch has rarely been reported, but most of such cases tend to be a recurrence of primary cancer due to the presence of residual or disseminated cancer cells. Primary jejunal pouch cancer is extremely rare. We experienced an autopsy case of primary jejunal pouch cancer which occurred 14 years after proximal gastrectomy for gastric cancer. A female in her late 60s was admitted because of hypoglycemia with liver dysfunction. She underwent total gastrectomy for fundic cancer and had been reconstructed by jejunal pouch interposition 14 years prior to this presentation. Hypoglycemia recovered by nutritional support. Computed tomography demonstrated severe fatty liver and liver biopsy proved non-alcoholic steatohepatitis, which was supposed to have been induced by malnutrition. Screening esophagogastroduodenoscopy (EGD) revealed no tumorous lesions in the jejunal pouch at this time. However, her anorexia gradually progressed and the symptom of bowel obstruction appeared. EGD performed 5 months after the previous EGD revealed adenocarcinoma which extended from the anastomosis of the interposed jejunum. Then liver metastasis developed and jejunal pouch cancer invaded the abdominal wall and protruded with ulcer formation. Finally, the patient died of malnutrition. An autopsy revealed adenocarcinoma which had developed in the interposed jejunal pouch and protruded through the abdominal wall accompanied with lung and liver metastasis. We herein describe this rare case of primary interposed jejunal pouch cancer and discuss our findings including a review of the pertinent literature.
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Affiliation(s)
- Yuki Kanayama
- Department of Gastroenterology and Hepatology, Kusunoki Hospital, 607-22 Fujioka, Fujioka, Gunma, 375-0024, Japan.,Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Hitoshi Takagi
- Department of Gastroenterology and Hepatology, Kusunoki Hospital, 607-22 Fujioka, Fujioka, Gunma, 375-0024, Japan.
| | - Satoshi Takakusagi
- Department of Gastroenterology and Hepatology, Kusunoki Hospital, 607-22 Fujioka, Fujioka, Gunma, 375-0024, Japan
| | - Yozo Yokoyama
- Department of Gastroenterology and Hepatology, Kusunoki Hospital, 607-22 Fujioka, Fujioka, Gunma, 375-0024, Japan
| | - Kazuko Kizawa
- Department of Gastroenterology and Hepatology, Kusunoki Hospital, 607-22 Fujioka, Fujioka, Gunma, 375-0024, Japan
| | - Kyoko Marubashi
- Department of Gastroenterology and Hepatology, Kusunoki Hospital, 607-22 Fujioka, Fujioka, Gunma, 375-0024, Japan
| | - Takashi Kosone
- Department of Gastroenterology and Hepatology, Kusunoki Hospital, 607-22 Fujioka, Fujioka, Gunma, 375-0024, Japan
| | - Ken Sato
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan
| | - Satoru Kakizaki
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan.
| | - Ichiro Sakamoto
- Department of Surgery, National Hospital Organization Takasaki General Medical Center, Takasaki, Gunma, Japan
| | - Tatsurou Maehara
- Department of Diagnostic Pathology, Gunma University Hospital, Maebashi, Gunma, Japan
| | - Etsuko Hisanaga
- Department of Diagnostic Pathology, Gunma University Hospital, Maebashi, Gunma, Japan
| | - Hayato Ikota
- Department of Diagnostic Pathology, Gunma University Hospital, Maebashi, Gunma, Japan
| | - Toshio Uraoka
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, 3-39-15 Showa-machi, Maebashi, Gunma, 371-8511, Japan
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