Ultrasound-guided fine-needle aspiration biopsy for breast tumors:: Needle guide versus freehand technique

被引：6

作者：

Hatada, T ^{[1
]}

Ishii, H ^{[1
]}

Ichii, S ^{[1
]}

Okada, K ^{[1
]}

Yamamura, T ^{[1
]}

机构：

[1] Hyogo Coll Med, Dept Surg 2, Nishinomiya, Hyogo 6638501, Japan

来源：

TUMORI JOURNAL | 1999年 / 85卷 / 01期

关键词：

breast cancer; fine-needle aspiration biopsy; needle guide; ultrasound;

D O I：

10.1177/030089169908500103

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 ;

摘要：

Background: We retrospectively studied whether a needle guide is necessary when performing ultrasound-guided fine-needle aspiration biopsy (US-FNAB) in patients with breast tumors, Methods: A total of 47 patients (50 lesions) with breast tumors underwent US-FNAB with a needle guide and 127 patients (143 lesions) underwent the procedure without a needle guide (freehand biopsy). The diagnoses obtained by US-FNAB were compared with the surgical findings. Results: The sensitivity of freehand biopsy for tumors <3 cm in diameter was significantly higher than that of the needle guide technique. Conclusions: We recommend performing US-FNAB without a needle guide (freehand biopsy) in order to maximize the correct preoperative diagnosis rate, especially in patients with tumors <3 cm in diameter.

引用

页码：12 / 14

页数：3