Results 331 to 340 of about 424,490 (383)
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A joint 3D UNet-Graph Neural Network-based method for Airway Segmentation from chest CTs
MLMI@MICCAI, 2019We present an end-to-end deep learning segmentation method by combining a 3D UNet architecture with a graph neural network (GNN) model. In this approach, the convolutional layers at the deepest level of the UNet are replaced by a GNN-based module with a ...
A. G. Juarez +3 more
semanticscholar +1 more source
Child's Nervous System, 2003
Fetal CT is helpful in the diagnosis of bony anomalies, particularly with 3D reconstructions.Because of the potential risks of irradiation, CT should not be performed before 32 weeks' gestation and should be restricted to a carefully selected group of patients.
Francis, Brunelle +2 more
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Fetal CT is helpful in the diagnosis of bony anomalies, particularly with 3D reconstructions.Because of the potential risks of irradiation, CT should not be performed before 32 weeks' gestation and should be restricted to a carefully selected group of patients.
Francis, Brunelle +2 more
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2013
Computed tomography (CT) can identify with accuracy locally advanced colon cancer and liver metastases but it cannot diagnose peritoneal carcinomatosis. CT can identify T3/T4 tumors with more than 5 mm extramural depth which are candidates for neoadjuvant therapy.
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Computed tomography (CT) can identify with accuracy locally advanced colon cancer and liver metastases but it cannot diagnose peritoneal carcinomatosis. CT can identify T3/T4 tumors with more than 5 mm extramural depth which are candidates for neoadjuvant therapy.
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Pediatric Radiology, 1989
Direct sagittal CT can provide an accurate assessment of anorectal anomalies in selected patients. Images are easily obtained and enable direct imaging of the soft tissues of the rectum and anus.
D M, Leighton, M, de Campo
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Direct sagittal CT can provide an accurate assessment of anorectal anomalies in selected patients. Images are easily obtained and enable direct imaging of the soft tissues of the rectum and anus.
D M, Leighton, M, de Campo
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European Radiology, 1999
The advent of spiral (helical, volume) CT has revolutionised the performance of body CT and allowed the development of CT angiography (CTA). CT angiography is a non-invasive method of visualising the vascular system and in some instances can replace conventional angiography.
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The advent of spiral (helical, volume) CT has revolutionised the performance of body CT and allowed the development of CT angiography (CTA). CT angiography is a non-invasive method of visualising the vascular system and in some instances can replace conventional angiography.
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European Neurology, 1982
Since the advent of whole-body CT scanning in 1974, many studies have been made in its application to all parts of the body. One of the most fruitful areas has been CT of the spinal cord. The only limitation appears to be the technique used; there is no substitute for a good technique.
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Since the advent of whole-body CT scanning in 1974, many studies have been made in its application to all parts of the body. One of the most fruitful areas has been CT of the spinal cord. The only limitation appears to be the technique used; there is no substitute for a good technique.
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CTS, counterterrorism and non-violence
Critical Terrorism Studies at Ten, 2017Notwithstanding the potential dangers of using 9/11 as a temporal marker (see Toros, this issue), it has been a little over 15 years since the start of the current phase of the war on terror, and not much more than a decade since critical terrorism ...
R. Jackson
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Gastrointestinal Endoscopy Clinics of North America, 2010
Conventional radiologic and endoscopic evaluations of the small bowel are often limited by the length, caliber, and motility of the small bowel loops. The development of new multidetector-row CT scanners, with faster scan times and isotropic spatial resolution, allows high-resolution multiphasic and multiplanar assessment of the bowel, bowel wall, and ...
ZAMBONI, Giulia, Raptopoulos V.
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Conventional radiologic and endoscopic evaluations of the small bowel are often limited by the length, caliber, and motility of the small bowel loops. The development of new multidetector-row CT scanners, with faster scan times and isotropic spatial resolution, allows high-resolution multiphasic and multiplanar assessment of the bowel, bowel wall, and ...
ZAMBONI, Giulia, Raptopoulos V.
openaire +3 more sources
RadioGraphics, 2004
With the recent introduction of multi-detector row helical computed tomography (CT), the radiologic evaluation of patients with urologic disease has changed rapidly. Two major approaches to CT urography have been developed. The first approach combines axial CT with timed excretory urography (EU) performed by using conventional radiography, digital ...
Akira, Kawashima +5 more
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With the recent introduction of multi-detector row helical computed tomography (CT), the radiologic evaluation of patients with urologic disease has changed rapidly. Two major approaches to CT urography have been developed. The first approach combines axial CT with timed excretory urography (EU) performed by using conventional radiography, digital ...
Akira, Kawashima +5 more
openaire +2 more sources
Abdominal Imaging, 2005
The rapid dissemination of multidetector-row computed tomographic (CT) technology will make faster and more accurate gastric imagining available. Two-dimensional multiplanar reconstruction and CT gastrography including virtual gastroscopy and transparency rendering using volume rendering are types of interactive two- and three-dimensional medical ...
J H, Kim, S H, Park, H S, Hong, Y H, Auh
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The rapid dissemination of multidetector-row computed tomographic (CT) technology will make faster and more accurate gastric imagining available. Two-dimensional multiplanar reconstruction and CT gastrography including virtual gastroscopy and transparency rendering using volume rendering are types of interactive two- and three-dimensional medical ...
J H, Kim, S H, Park, H S, Hong, Y H, Auh
openaire +2 more sources