Hui J Y H, Chan L K, Chan R L M, Lau A W L, Lo J, Chan J C S, Lam H S
Department of Diagnostic Radiology and Organ Imaging, United Christian Hospital, 130 Hip Wo Street, Kwun Tong, Hong Kong.
Hong Kong Med J. 2002 Dec;8(6):447-51.
The prone table machine is a mammographic X-ray system specially designed for use in the stereotactic localisation of breast abnormality. In this study, its clinical usefulness was investigated in terms of duration, success rate, complications, and patients' acceptance of the procedure. During a 5-month period, 79 patients attended the Kwong Wah Hospital for stereotactic-guided biopsy on the prone table. Eighty-one lesions were assessed-seven by fine needle aspirations, 67 by large-core needle biopsies, and seven by vacuum-assisted biopsies. Most of the biopsies were done because of clustered microcalcifications (77.8%) and the majority were of mammographically indeterminate nature (58.0%). The mean duration of the procedure was 49 minutes. A high degree of acceptance was experienced by patients. Only one patient had persistent haemorrhage after the biopsy. In conclusion, the prone table machine was considered to be useful and efficient, and had a high degree of acceptance among patients.
俯卧位检查台是一种专门设计用于乳腺异常立体定位的乳腺X线摄影系统。在本研究中，从操作时长、成功率、并发症以及患者对该检查的接受度等方面对其临床实用性进行了调查。在5个月的时间里，79名患者前往广华医院在俯卧位检查台上接受立体定位引导下的活检。共评估了81个病灶，其中7个通过细针穿刺抽吸、67个通过粗针活检、7个通过真空辅助活检进行评估。大多数活检是由于簇状微小钙化（77.8%）进行的，且大多数在乳腺X线摄影中性质不确定（58.0%）。该操作的平均时长为49分钟。患者对其接受度很高。活检后仅有1例患者出现持续性出血。总之，俯卧位检查台被认为是有用且高效的，并且在患者中具有很高的接受度。
