high-sensitivity-detection-micrometastases-generated-gfp-lentivirus

High-sensitivity Detection of Micrometastases Generated by GFP Lentivirus-transduced Organoids Cultured from a Patient-derived Colon Tumor

Despite current advances in human colorectal cancer (CRC) treatment, few radical therapies are effective for the late stages of CRC. To overcome this ...

Juntendo University Faculty of Medicine

Malignant transformation of intestinal endometriosis occurring in the extraovarian sites is extremely rare. We report a very rare case of clear cell adenocarcinoma arising from endometriosis of the rectum.

A case of clear cell adenocarcinoma arising from endometriosis of the rectum treated by laparoscopic surgery.

A 75-year-old man tested positive for occult blood in the stool. A subsequent examination indicated concurrent locally advanced cancer (cT3) at the hepatic flexure and lower rectum cancer in the external anal sphincter. Because of the locally advanced rectal cancer (cT4), preoperative chemoradiotherapy was administered. First, laparoscopic right hemicolectomy and colostomy were performed at the sigmoid colon. Chemoradiotherapy for rectal cancer was initiated on day 18 after the surgeries. Seven weeks after chemoradiotherapy had been completed, laparoscopic abdominoperineal resection and right lateral pelvic lymph node dissection were performed. This case demonstrated that a second radical surgery for rectal cancer could be performed safely and laparoscopically after laparoscopic colectomy and colostomy.

Article	Year
A case of clear cell adenocarcinoma arising from endometriosis of the rectum treated by laparoscopic surgery. International journal of surgery case reports\| PubMed ID: 25460452	2014
Two-stage laparoscopic curative resection for synchronous multiple colorectal cancers: A case report. Asian journal of endoscopic surgery\| PubMed ID: 27456545	2016

Yu Okazawa

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