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作者对淋巴造影和细针针吸活检证实的139例盆腔癌(膀胱癌101例,前列腺癌37例,睾丸肿瘤11例)病人进行了研究。双足淋巴造影几天后在局麻下经皮针吸活检。用18号Teflon针刺入皮肤和肌肉,用22号千叶针刺入病变后在透视监视下抽吸,有次序地穿刺3个不同的淋巴结,每个淋巴结用3个不同的针抽吸3次。以下4个标准证实穿刺入淋巴结内:在前后和斜位观察淋巴结和穿刺针重叠;移动穿刺针时淋巴结同时移动;穿刺后淋巴结内有透射
The authors studied 139 cases of pelvic carcinoma (101 cases of bladder cancer, 37 cases of prostate cancer, and 11 cases of testicular cancer) confirmed by lymphography and fine needle aspiration biopsy. Bipolar lymphography was performed by needle aspiration biopsy under local anesthesia several days later. Piercing the skin and muscles with a No. 18 Teflon needle, piercing the lesion with a No. 22 Chiba needle, and aspirating under fluoroscopy, puncturing three different lymph nodes in an orderly manner, each with 3 different needles. Times. The following four criteria confirmed the puncture into the lymph nodes: the lymph nodes and puncture needles overlapped in the anterior and posterior and oblique positions; the lymph nodes moved simultaneously when the puncture needle was moved; and the lymph nodes were punctured after the puncture.