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Computed Tomography

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...

Imaging Studies III: Computed Tomography

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...

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Related Experiment Video

Updated: Aug 2, 2025

Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging

Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging

Published on: December 15, 2014

Compact breast shape acquisition system for improving diffuse optical tomography image reconstructions.

Morris Vanegas¹, Miguel Mireles¹, Edward Xu¹

¹Department of Bioengineering, Northeastern University, Boston, MA 02115, USA.

Biomedical Optics Express

|April 20, 2023

Summary

This summary is machine-generated.

A new dual-camera structured light imaging system improves breast shape acquisition for diffuse optical tomography (DOT). This enhances diagnostic accuracy for malignant breast lesions by reducing surface estimation errors.

Failed At:

2026-06-19T13:49:09.567270+00:00

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