Single-incision laparoscopic surgery for intestinal intussusception due to neuroendocrine tumor

Abstract Background Small intestinal neuroendocrine tumor (NET) is uncommon, but intestinal intussusception caused by NET is even rare. We report a rare case of single-incision laparoscopic surgery (SILS) for intestinal intussusception due to NET G1. Case presentation A 72-year-old woman presented w...

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Main Authors: Toshinori Sueda, Mitsuyoshi Tei, Soichiro Mori, Kentaro Nishida, Akinobu Yasuyama, Yukihiro Yoshikawa, Masatoshi Nomura, Chikato Koga, Hiromichi Miyagaki, Masanori Tsujie, Yusuke Akamaru
Format: Article
Language:English
Published: Japan Surgical Society 2023-04-01
Series:Surgical Case Reports
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Online Access:https://doi.org/10.1186/s40792-023-01639-2
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Summary:Abstract Background Small intestinal neuroendocrine tumor (NET) is uncommon, but intestinal intussusception caused by NET is even rare. We report a rare case of single-incision laparoscopic surgery (SILS) for intestinal intussusception due to NET G1. Case presentation A 72-year-old woman presented with vomiting, diarrhea, and abdominal pain. Contrast-enhanced computed tomography (CT) revealed the target sign in the ascending colon. An enhanced nodule was detected at the lead point, leading us to suspect a tumor. Colonoscopy showed a tumor at the lead point of the intestinal intussusception. Histological findings led to a diagnosis of NET G1. Single-incision laparoscopic ileocecal resection with regional lymphadenectomy was then performed. The patient was discharged 10 days postoperatively with no complications. Conclusion We achieved SILS with regional lymphadenectomy for preoperatively diagnosed intestinal intussusception due to NET G1. Although this condition is rare, surgeons should take this possibility into consideration in cases showing similar findings.
ISSN:2198-7793