PURPOSE To determine the cost savings of stereotactic core needle biopsy over open surgical biopsy in patient subgroups defined according to mammographic findings. MATERIALS AND METHODS From July 1992 through February 1995, stereotactic core needle biopsy was performed in 356 women with 405 nonpalpable breast lesions (254 were masses and 151 were calcification). Lesions were classified accord...

The aims of this review are to compare and contrast the available stereotactic equipment, and to describe the variety of needle types used and their affect on pathological results and subsequent patient management. Initial stereotactic devices were "added-on" to analogue mammography units and have been replaced by prone or ducubitus equipment using digital image acquisition. Biopsies use either...

The section of April issue of TCRT, devoted to Optical Spectroscopy, focuses on advances made in the Optical Biopsy field. Scientists from around the world submitted articles on their recent research in this field. The promise of diagnosis in real time utilizing Optical Biopsy methods became close to clinical use as a results of multiple studies. Optical Biopsy currently is the only method that...

A sheathed needle (Tru-Cut) was compared with a suction biopsy needle (Menghini) in a randomised prospective trial over 18 months to determine whether the former offered any special advantages in routine percutaneous liver biopsy. Seventy-seven consecutive biopsies were performed by a single operator. Although biopsy fragmentation was commoner with the suction needle, the length and volume of t...

OBJECTIVE To compare the diagnostic rate, patient comfort, and complications of ultrasonography-guided breast biopsy using a modified coaxial technique with ultrasonography-guided fine needle aspiration and traditional core biopsy. A secondary objective was to describe the use of the coaxial technique for the biopsy of breast lesions and our initial experience. DESIGN Retrospective study. S...

Background: Touch imprint cytology is an easy and rapid method of evaluation of cancers. It can be utilized as a rapid intraoperative method and on site evaluation of biopsy specimen. Aim: to evaluate the efficacy of touch imprint cytology in assessment of adequacy of needle core biopsy of breast lumps its diagnostic accuracy for malignancy. Material and methods: A total of 160 cases of core ne...

Non-operative diagnosis has become the norm in breast disease assessment and, until relatively recently, fine needle aspiration cytology has been the sampling method of choice. The introduction of automated core biopsy guns in the mid 1990s led to the additional introduction of core biopsy in assessment units. This paper presents a summary of the guidance on handling and routine reporting of br...