Localization and clinical application of regional breast lymph nodes by ultrasonography
乳腺区域淋巴结的超声定位显像及临床应用

Objective To investigate the clinical value of ultrasonography in localization of the breast regional lymph nodes and the results were compared with those from operation.Methods A patient with axillary lymph nodes metastasis during modified radical mastectomy was examined to identify sonographic scanning levels for optimun visualization.Then breast ultrasound scan were performed for localization of regional lymph nodes in 50 cases of breast cancer before operation,the results were compared with those result...