山东省临沂市肿瘤医院妇瘤科王凌等三年来运用吸附丝裂霉素的微粒活性炭子宫颈癌根治术前15小时将其注入癌灶周围，以标记出盆腔内各组淋巴结，提高转移淋巴结的清除率，通过ho例研究结果表明：研究组黑染率为83．4％，共清除淋巴结475个，淋巴结黑染清晰，特别是闭孔窝内不易 Department of Gynecologic Oncology, Linyi Cancer Hospital, Shandong Province, Wang Ling, etc., used microsomal activated carbon adsorbed mitomycin for 15 years before surgery to invade around the tumor site to mark lymph nodes in the pelvic cavity and improve lymph node metastasis. The clearing rate, as demonstrated by the case study of ho, showed that the black dyeing rate in the study group was 83.4%. A total of 475 lymph nodes were removed and the lymph nodes were clearly stained black, especially in the closed-cell fossa.