Guided percutaneous fine‐needle aspiration biopsy of the liver

Forty patients with suspected malignant disease of the liver underwent percutaneous fine-needle aspiration biopsy with radioisotope scintigraphic and fluoroscopic guidance. The needle was aimed at focal defects identified on the liver scan and several passes were made. When the scan was diffusely abnormal, the liver was widely sampled with multiple passes. Thirty patients were eventually considered to have malignant disease and aspiration …