论文部分内容阅读
目的探讨癌性胸腹水中恶性肿瘤细胞的来源,协助临床医生快速诊断早期恶性肿瘤的原发部位。方法采用辣根过氧化酶法,对304例临床确诊为恶性肿瘤的患者,抽取胸腹水标本做细胞化学标记。结果304例患者细胞标记结果与临床符合率为肠癌来源90.3%,卵巢腺癌来源88.0%,肺癌来源81.5%,胃癌来源80.2%,前列腺癌来源81.2%,恶性淋巴瘤89.0%。结论采用细胞化学标记鉴别胸腹水恶性肿瘤细胞来源,灵敏度高,与临床诊断有较高符合率。
Objective To investigate the origin of malignant tumor cells in pleural effusion and ascitic fluid to assist clinicians in the rapid diagnosis of primary malignant tumor. Methods Using horseradish peroxidase method, 304 patients with clinically diagnosed malignant tumors were selected for cytochemical labeling. Results The results of cell labeling and clinical coincidence in 304 patients were 90.3% of colorectal cancer, 88.0% of ovarian adenocarcinoma, 81.5% of lung cancer, 80.2% of gastric cancer, 81.2% of prostate cancer and 89.0% of malignant lymphoma. Conclusion The cytochemical method is used to identify the source of malignant ascites and malignant tumor cells with high sensitivity and high coincidence rate with clinical diagnosis.