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Namikawa T, Aida M, Utsunomiya M, Yokota K, Munekage M, Maeda H, Kitagawa H, Kobayashi M, Hanazaki K, Seo S. Laparoscopic resection of a gastric duplication cyst located near the esophagogastric junction. Clin J Gastroenterol 2024; 17:222-227. [PMID: 38281287 DOI: 10.1007/s12328-023-01916-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 12/21/2023] [Indexed: 01/30/2024]
Abstract
We herein describe the rare case of a patient with a gastric duplication cyst who underwent laparoscopic resection. A 67-year-old man was referred to our hospital with an intra-abdominal lesion incidentally diagnosed on abdominal computed tomography. Esophagogastroduodenoscopy revealed normal esophageal and gastric mucosa without any lesions. Abdominal contrast-enhanced computed tomography revealed an 18 mm well-defined mass adjacent to the lesser curvature side of the esophagogastric junction. Following clinical diagnosis as an intra-abdominal mass, the patient underwent laparoscopic surgery in a five-port setting. The lesion originated from the stomach, near the muscular layer. The stomach muscle layer was partially resected; however, no communication between the mass and gastric mucosa was identified. Macroscopically, the resected specimen was 19 × 18 mm with a smooth surface and distinct margins. Microscopic examination confirmed the diagnosis of a gastric duplication cyst. The inner surface was covered with gastric gland pit-type columnar epithelial cells without atypia or neoplastic changes. The cyst wall presented layers of mucosa, muscularis mucosae, submucosa, muscularis propria, and subserosa. The patient's course after the procedure was uneventful, and he was discharged 8 days postoperatively. Gastric duplication cysts are rare and mostly asymptomatic, and their laparoscopic partial resection is safe and effective.
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Affiliation(s)
- Tsutomu Namikawa
- Department of Surgery, Kochi Medical School, Kohasu Nankoku, Kochi, Oko-Cho, 783-8505, Japan.
| | - Masaki Aida
- Department of Surgery, Kochi Medical School, Kohasu Nankoku, Kochi, Oko-Cho, 783-8505, Japan
| | - Masato Utsunomiya
- Department of Surgery, Kochi Medical School, Kohasu Nankoku, Kochi, Oko-Cho, 783-8505, Japan
| | - Keiichiro Yokota
- Department of Surgery, Kochi Medical School, Kohasu Nankoku, Kochi, Oko-Cho, 783-8505, Japan
| | - Masaya Munekage
- Department of Surgery, Kochi Medical School, Kohasu Nankoku, Kochi, Oko-Cho, 783-8505, Japan
| | - Hiromichi Maeda
- Department of Surgery, Kochi Medical School, Kohasu Nankoku, Kochi, Oko-Cho, 783-8505, Japan
| | - Hiroyuki Kitagawa
- Department of Operating Room Management, Kochi Medical School Hospital, Nankoku, Japan
| | - Michiya Kobayashi
- Department of Human Health and Medical Sciences, Kochi Medical School, Nankoku, Japan
| | - Kazuhiro Hanazaki
- Integrated Center for Advanced Medical Technologies, Kochi Medical School Hospital, Nankoku, Japan
| | - Satoru Seo
- Department of Surgery, Kochi Medical School, Kohasu Nankoku, Kochi, Oko-Cho, 783-8505, Japan
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Yuan Z, Wei H, Zhang Y, Cao B, He B, Yuan H. Gastric duplication cysts: literature review and a case report of rare multiple gastric duplication cysts treated by endoscopic submucosal dissection. Postgrad Med 2023; 135:775-783. [PMID: 37877305 DOI: 10.1080/00325481.2023.2274308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 10/18/2023] [Indexed: 10/26/2023]
Abstract
Gastric duplication cysts (GDCs) are rare structural abnormalities, especially in adults. We first report a rare case of small multiple GDCs in a woman, which presents as a submucosal tumor (SMT) at the gastric antrum. In consideration of the patient's request for surgical treatment and minimally invasive resection, endoscopic submucosal dissection (ESD) was performed to remove the cyst. The case provides a reference for ESD surgery to remove small GDCs. So far, there is no consensus or practice guidelines for the diagnosis and management of GDCs. Herein we perform a comprehensive literature review and discussion on GDCs. GDCs are 'repetitive' cystic or tubular structures of gastric mucosa and muscularis mucosae, and share the muscularis propria and serous layer with the normal gastric wall. GDCs protruding into the stomach cavity can be diagnosed by endoscopic ultrasound (EUS), which has higher specificity and accuracy than CT and MRI. Some GDCs may cause complications, even cancerization. Therefore, we suggest that once found, the GDCs could be completely resected. For GDCs protruding into the stomach cavity, endoscopic surgery such as ESD can be adopted to remove the lesion. Endoscopic full-thickness resection (EFTR) may become an option for larger GDCs in the future. For extraluminal GDC, laparoscopic surgery is currently preferred. In this review, we summarized the structural and histopathological characteristics of GDCs and various treatment therapies, in order to provide experience and reference for the diagnosis and treatment of GDCs in the future.
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Affiliation(s)
- Ziying Yuan
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Hongyun Wei
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Yuejuan Zhang
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Bin Cao
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Baoguo He
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Hao Yuan
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
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Muacevic A, Adler JR, Tsaramanidis S, Kamparoudis A. Gastric Duplication in an Adult Female: A Challenging Diagnosis. Cureus 2022; 14:e31199. [PMID: 36505143 PMCID: PMC9728551 DOI: 10.7759/cureus.31199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2022] [Indexed: 11/09/2022] Open
Abstract
Gastrointestinal duplications can be found in all parts of the gastrointestinal tract. Duplications of the stomach comprise 2-8% of all duplications and are mostly diagnosed during the first year of life. We present a case of a gastric duplication cyst in a 29-year-old female, presenting with epigastric pain and vomiting. Preoperative diagnosis was assumed to be pyloric stenosis. Intraoperatively, a large mass that was attached to the greater curvature was found. Histopathology results were consistent with gastric duplication cyst.
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