Evaluation of chest computed tomography in the staging of patients with potentially resectable liver metastases from colorectal carcinoma

Abstract

During routine preoperative workup for liver resection, the majority of lesions appearing on chest CT scans of patients with negative chest radiographs were not malignant. The positive yield of CT-guided workup was only 10 of 202 patients (5%). Based on this review the authors question the use of chest CT scans in this setting.