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Updated: Dec 10, 2025

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction
Published on: March 24, 2023
Quadruple advanced synchronous colorectal cancers successfully treated by laparoscopic surgery: a case report
Jianwei Ma1,2, Tomonori Akagi1, Tsuyoshi Etoh1
1Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Oita, Japan.
Abstract:
Among synchronous colorectal cancers (SCRCs) reported previously, the incidence of quadruple advanced SCRCs is very rare. We present the case who underwent laparoscopic two-segment resection of the colon requiring two anastomoses that was performed for quadruple advanced cancers, and four tumors were curatively removed. There were no signs of recurrence at 64 months after surgery. Laparoscopic surgery provided less invasiveness even for quadruple advanced SCRCs in terms of early recovery with an acceptable long-term outcome.
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