Ninety patients underwent computed tomographic scanning in both the supine and prone
positions to show the orientation of the retroperitoneal colon about the kidneys and allow …

One hundred two patients with mammographically suspicious, nonpalpable lesions underwent
stereotactic breast biopsy with a biopsy gun and an automated 14-gauge cutting needle. …

PURPOSE: To evaluate the ability of thin overlying bismuth radioprotective shielding to
reduce the x-ray dose to radiosensitive superficial organs during diagnostic computed …

A method of power injection of contrast material pushed with injectable saline solution during
thoracic computed tomography (CT) was evaluated in 75 patients to help decrease the …

BACKGROUND AND PURPOSE: The lens of the eye is sensitive to radiation. Children
undergoing CT of the head and patients undergoing repeated CT scanning of the head are …

OBJECTIVE. Five image reconstruction techniques have been used with CT angiography:
axial (cross-sectional), maximum intensity projection (MIP), curved multiplanar reconstruction (…

The purpose of this study was to evaluate the variability between radiologists interpreting
thoracic and abdominal/pelvic CT scans in selecting specific sites of metastatic tumor for …

PURPOSE: To evaluate computed tomographic virtual reality with volumetric versus surface
rendering. MATERIALS AND METHODS: Virtual reality images were reconstructed for 27 …

Purpose Measurements from sequential axial “2D” data in cancer patients are commonly used
to assess treatment response or disease progression. This study compares the volume of …

Background: Informed consent forms are universally used by hospitals throughout the United
States before surgery or invasive procedures. This survey was undertaken to determine the …