Lee Jeehye, Oh Heung-Kwon
Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea.
J Minim Invasive Surg. 2020 Sep 15;23(3):110-111. doi: 10.7602/jmis.2020.23.3.110.
In patients with early colorectal cancer, intraoperative localization of the target lesion is troublesome. Several strategies have also been studied for the preoperative localization of colorectal tumors. These include CT colonography, endoscopic metal clipping, endoscopic tattooing, and intraoperative colonoscopy. On the other hand, preoperative tattooing can lead to technical failure for effective tattooing or result in intraperitoneal complications. To minimize these adverse events, several studies performed tattooing with the patient's blood.
在早期结直肠癌患者中，术中对目标病变进行定位很麻烦。也有几种策略被用于结直肠肿瘤的术前定位研究。这些方法包括CT结肠成像、内镜金属夹闭、内镜纹身和术中结肠镜检查。另一方面，术前纹身可能导致有效纹身的技术失败或引发腹腔内并发症。为了尽量减少这些不良事件，一些研究采用患者自身血液进行纹身。
