穿刺细胞学诊断恶性肿瘤早期骨转移53例分析

Analysis of 53 Cases of Early Bone Metastatic Tumors Diagnosed by Aspirate Cytologic

本文报告了５３例经穿刺细胞学诊断的早期骨转移癌。原发灶不明，以骨转移为首发症状者２７例。５３例骨转移癌中腺癌３４例，鳞癌１１例，未分化癌４例，类型无法确定的恶性瘤４例。对其发生骨转移的机理及临床意义进行了探讨，我们认为骨转移并非都是恶性肿瘤的晚期表现。

Fifty-three cases of early bone metastatic cancer diagnosed by aspisate cytologyare reported. There are 27 cases of skeletal metastasis of unknown origin cancer. They include 34 cases of adenocarcinoma, 11 cases of squamous-carcinoma, 4 cases of undiffentiatedcarcinoma and 4 cases of undetermined classification. The mechanism and clinical significancof malignant tumor spread to the bone were disussde. We conclude that the bone metastasisdoes not mean the late stage of the cancer.