１４７例乳腺肿物细针吸取细胞学（简称ＦＮＡＣ）进行良、恶性肿瘤的诊断并经术后病理切片证实得出结果。其中４４例找到癌细胞经切片证实。６例可疑癌术后证实为癌。３例穿刺失败。２例假阴性。９２例良性病变并经切片证实。无假阳性。５５例恶性肿瘤中肯定诊断４４例，... 147 cases of breast tumor fine needle aspiration cytology (abbreviated as FNAC) were used to diagnose benign and malignant tumors and confirmed by postoperative pathological section. Of these, 44 were found to have been confirmed by sectioning. Six cases of suspected cancer were confirmed as cancer after surgery. Three cases failed to puncture. 2 cases of false negatives. 92 cases of benign lesions were confirmed by section. No false positives. 55 cases of malignant tumors were definitely diagnosed in 44 cases,...