卵巢是恶性肿瘤常见的转移部位,大约有10 %的卵巢肿瘤是转移性的,而且多数又来源于胃肠道。通常认为源于胃肠道肿瘤的绝经妇女卵巢转移可达到2 2 %～2 5 % ;30岁以上为10 %～18% ,绝经后仅为2 2 % [1] 。盆腔腹膜、子宫、圆韧带及子宫直肠和子宫膀胱陷凹、阴道壁等包括直肠癌 Ovary is a common metastatic site of malignant tumors, about 10% of ovarian tumors are metastatic, and most come from the gastrointestinal tract. It is generally accepted that ovarian metastases in menopausal women from gastrointestinal cancers can range from 22% to 25%; from 10% to 18% over the age of 30 and only 22% after menopause [1]. Pelvic peritoneum, uterus, round ligaments and uterine rectum and uterine bladder depression, vaginal wall, etc., including rectal cancer