Publication in refereed journal
香港中文大学研究人员 ( 现职)
| 刘允怡教授 (外科学系) |
| 梁慧仪教授 |
| 梁惠棠教授 (肿瘤学系) |
| 余俊豪教授 (影像及介入放射学系) |
全文
| 数位物件识别号 (DOI) http://dx.doi.org/10.1259/bjr.71.846.9849384 |
引用次数
Web of Sciencehttp://aims.cuhk.edu.hk/converis/portal/Publication/11WOS source URL
其它资讯
摘要This study evaluates the efficacy of ultrasound guided percutaneous biopsy using an 18 gauge automated side-cutting needle in the diagnosis of small (less than or equal to 3 cm) focal hepatic lesions. 137 consecutive percutaneous biopsies of 131 different small (less than or equal to 3 cm) focal hepatic lesions were included. http://aims.cuhk.edu.hk/converis/portal/Publication/11 biopsies were performed on lesions of less than or equal to 1 cm in diameter, 56 were on lesions 1.1-2 cm in size and 70 on lesions 2.1-3 cm in size (average 2.3 +/- 0.7 cm; median 2.3 cm; range 0.7-3 cm). The biopsy specimen was sufficient for diagnosis in 135 cases (98.5%). The sensitivity for diagnosing malignancy was 96.4%; specificity was 100%, positive and negative predictive values were 100% and 94.6%, respectively; accuracy was 97.8%. There was no statistically significant difference in the diagnostic efficacy for lesions of different pathology and size. No significant post-biopsy complication occurred. It is concluded that the 18 gauge Temno needle is safe and effective in diagnosing small hepatic lesions.
着者Yu SCH, Lau WY, Leung WT, Liew CT, Leung NWY, Metreweli C
期刊名称British Journal of Radiology
出版年份1998
月份6
日期1
卷号71
期次846
出版社BRITISH INST RADIOLOGY
页次621 - 624
国际标準期刊号0007-1285
电子国际标準期刊号1748-880X
语言英式英语
Web of Science 学科类别Radiology, Nuclear Medicine & Medical Imaging; RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
