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To determine the appropriate class of deformable image registration algorithm and metric best suited for four-dimensional (4D) CT-based ventilation assessment.
Allocation: Non-Randomized, Control: Uncontrolled, Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic
4D CT scan, V/Q scan
Stanford University School of Medicine
Published on BioPortfolio: 2014-08-27T03:17:12-0400
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CT-PET image fusion has the potential to differentiate 'tumor' from 'atelectasis' much better than the CT-scan in patients with non-small cell lung cancer who also have atelectasis. ...
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This is a prospective study of ventilation image comparison for lung functional information incorporation in thoracic cancer treatment planning.
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Mild traumatic brain injury (MTBI) is among the most common causes of A&E admission. Current Guidelines have clearly evidenced risk factors and neurological signs that should suggest a head CT scan at...
Value of computed tomography (CT) scan and diffusion-weighted imaging (DWI) in the diagnosis and treatment of esophageal cancer was investigated. Seventy-eight patients with esophageal cancer treated ...
CT scan is a life-saving medical diagnostic tool, entailing higher levels of ionising radiation exposure than conventional radiography, which may result in an increase in cancer risk, particularly in ...
The use of combination of imaging techniques or platforms (e.g., MRI SCAN and PET SCAN) encompassing aspects of anatomical, functional, or molecular imaging methods.
A method of differentiating individuals based on the analysis of qualitative or quantitative biological traits or patterns. This process which has applications in forensics and identity theft prevention includes DNA profiles or DNA fingerprints, hand fingerprints, automated facial recognition, iris scan, hand geometry, retinal scan, vascular patterns, automated voice pattern recognition, and ultrasound of fingers.
A method of producing a high-quality scan by digitizing and subtracting the images produced by high- and low-energy x-rays.
Intraoperative computer-assisted 3D navigation and guidance system generally used in neurosurgery for tracking surgical tools and localize them with respect to the patient's 3D anatomy. The pre-operative diagnostic scan is used as a reference and is transferred onto the operative field during surgery.
The production of an image obtained by cameras that detect the radioactive emissions of an injected radionuclide as it has distributed differentially throughout tissues in the body. The image obtained from a moving detector is called a scan, while the image obtained from a stationary camera device is called a scintiphotograph.
Bladder Cancer Brain Cancer Breast Cancer Cancer Cervical Cancer Colorectal Head & Neck Cancers Hodgkin Lymphoma Leukemia Lung Cancer Melanoma Myeloma Ovarian Cancer Pancreatic Cancer ...