以前报导早期卵巢癌病例血清乳酸脱氢酶水平升高,而在良性卵巢肿瘤、子宫平滑肌瘤、子宫内膜癌,宫颈癌和乙状结肠癌等则不升高。本文研究旨在进一步证实早期卵巢癌血清乳酸脱氢酶水平升高。本文研究18例盆腔肿块,每例作盆腔检查,初步诊断为盆腔肿物,高度怀疑是卵巢新生物者。其中17例于术前和术后测定血清乳酸脱氢酶,1例仅测定术前 Previous reports of early ovarian cancer serum lactate dehydrogenase levels, but in benign ovarian tumors, uterine leiomyoma, endometrial cancer, cervical cancer and sigmoid colon cancer is not increased. This study aims to further confirm the early stage of ovarian cancer serum lactate dehydrogenase levels. In this paper, 18 cases of pelvic masses, each case for pelvic examination, the initial diagnosis of pelvic masses, highly suspected ovarian neoplasms. Serum lactate dehydrogenase was measured in 17 cases preoperatively and postoperatively, and only one preoperatively in one case