De Lucena C E,Dos Santos Junior J L,de Lima Resende C A,et al.Ultrasound-guided Core needle biopsy of breast masses:How many cores are necessary to diagnose cancer[J].Clin Ultrasound,2007,35 (12):363-366.de-Lima-Resende CA,do-Amaral VF,de-Lucena CE,etc.Ultrasound-guided core needle...
6 core biopsy samples were taken. It showed an invasive carcinoma of the breast, composed of tubular structures, cords, and trabeculae of cells within a desmoplastic stroma. Tubule formation is minimal. The tumor cells have moderately pleomorphic vesicular nuclei. The mitotic count is 4/...
breast ultrasound is best used in evaluating specific lesions, such as nodules visible on mammography or palpable lesions. Ultrasound may be used as a guide forcyst aspiration, which can be both diagnostic and therapeutic. Ultrasound-guided core biopsy of the breast has greatly improved our ability...
Percutaneous imaging-guided needle biopsy has increasingly become an alternative to surgical biopsy for the histologic assessment of breast lesions. Percutaneous biopsy is faster, less invasive, and less expensive than surgical biopsy. Tissue acquisition is performed with automated core needles or directiona...
In our breast unit a significant proportion of core biopsies are performed freehand sometimes necessitating a repeat biopsy under image guidance. The aims of this study were to establish the proportion of patients undergoing freehand core biopsies who proceeded to a repeat procedure and to determine...
An u l t rasou nd-g u i ded breast bi opsy can be perform ed w h en a breast u l t rasou nd sh ow s an abnorm al i t ysu ch as:a su spi ci ou s sol i d m assa di st ort i on i n t h e st ru ct u re of t h e breast t i ssu e an area of ...
Ultrasound (US) provides a versatile approach for guiding biopsies and other breast interventions. The wide availability, real-time capability, technical improvements, and increasing user experience have greatly expanded the role of US-guided interventions in the diagnosis and management of breast disease...
Among 1443 ultrasound-guided diagnostic breast biopsy procedures performed, 724 (50.2%) were by the 8-gauge vacuum-assisted biopsy technique and 719 (49.8%) were by the spring-loaded 14-gauge core biopsy technique. The total number of false negative cases (i.e., benign findings instead of in...
Among 1443 ultrasound-guided diagnostic breast biopsy procedures performed, 724 (50.2%) were by the 8-gauge vacuum-assisted biopsy technique and 719 (49.8%) were by the spring-loaded 14-gauge core biopsy technique. The total number of false negative cases (i.e., benign findings instead of in...
Technique and pitfalls of ultrasound-guided core-needle biopsy of the breast When using ultrasound guidance to perform core-needle biopsy, the curvature of the breast can be used to advantage. By entering the breast from the periphe... JA Harvey,RE Moran,GA Deangelis - 《Seminars in Ultrasoun...