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. 1990;2(4):265–267. doi: 10.1155/1990/56823

Evaluation of a Biopsy Gun for Guided Biopsy of Impalpable Liver Lesions Using Intraoperative Utrasound

R M Charnley 1,3,, J P Sheffield 2, J D Hardcastle 1
PMCID: PMC2423588  PMID: 2278925

Abstract

A biopsy gun which can be operated by one hand has been evaluated at post-mortem to determine its accuracy in biopsying impalpable lesions within the liver under intraoperative ultrasound control. Of 20 impalpable metastases identified positive histology was obtained in 90% demonstrating that this technique is of value in identifying and localising metastases in the liver.

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