Yokoyama Y, Nakajima S, Samejima N
Jpn J Surg. 1985 May;15(3):200-4. doi: 10.1007/BF02469887.
From 1977 to 1983 we have used electric drill needle biopsy of suspicious masses in the breast in 437 patients. In 104 patients with primary breast carcinoma 94 were diagnosed correctly by the initial biopsy, 9 were found on the second or third biopsy and one on the subsequent excisional biopsy. The rate of accuracy of the initial biopsy was 90.4 per cent. The diameters of the 104 carcinomas were less than 2 cm in 62 (59.6 per cent), 2-5 cm in 39 (37.5 per cent) and 5 cm or more in 3 (2.9 per cent). There were 17 patients (16.3 per cent) with a tumor 10 mm or less in diameter. Three hundred and thirty three patients had benign lesions. This drill needle biopsy method can be performed easily and accurately on nodules less than 2 cm, or even 10 mm or less nodules. For a diagnosis of early breast carcinoma made in the outpatient clinic or in screening examination programs, this method may be the most appropriate.
1977年至1983年期间，我们对437例乳房可疑肿块患者采用电动钻孔针活检。104例原发性乳腺癌患者中，94例通过初次活检得到正确诊断，9例在第二次或第三次活检时确诊，1例在随后的切除活检时确诊。初次活检的准确率为90.4%。104例癌肿直径小于2cm的有62例（59.6%），2 - 5cm的有39例（37.5%），5cm及以上的有3例（2.9%）。有17例患者（16.3%）肿瘤直径在10mm及以下。333例患者有良性病变。这种钻孔针活检方法可轻松、准确地用于直径小于2cm甚至10mm及以下的结节。对于门诊或筛查项目中早期乳腺癌的诊断，这种方法可能最为合适。
