摘要
目的 提高前列腺癌盆腔淋巴结转移的诊断水平。 方法 前列腺癌患者 33例 ,行足背淋巴管造影了解有无盆腔淋巴转移 ,造影结果与细针穿剌抽吸或淋巴结活检病理结果比较。 结果 淋巴结癌转移阳性 9例 ,7例经细针穿剌抽吸细胞学检查、6例经病理切片证实 ,无假阳性。 2 4例阴性中病理证实假阴性 4例 (17% )。 结论 淋巴管造影对前列腺癌淋巴结转移有很高的诊断价值 ,对可疑淋巴结细针穿剌抽吸细胞学检查可避免假阳性 ,但仍有假阴性。
Objective To improve the diagnostic level of on pelvic nodal metastases of prostate cancer. Methods Thirty-three cases of prostate cancer underwent instep lymphangiography to find out if there were pelvic nodal metastases.The results of lymphangiography were compared with the pathologic results of fine needle aspiration biopsy of lymph nodes. Results In the 9 cases testing positive for nodal metastases 7 were identified by cytology of fine needle aspiration biopsy and 6 were confirmed by pathology;while in the 24 cases with negative results,4 were false negative(17%). Conclusions The lymphangiography plays an important role in diagnosis of nodal metastases of prostate cancer.Fine needle aspiration for suspected lymph nodes can minimize false positive result,nevertheless there is still false negative result in lymphangiography.
出处
《中华泌尿外科杂志》
CAS
CSCD
北大核心
2004年第1期36-37,共2页
Chinese Journal of Urology
