Results 1 to 10 of about 3,386 (177)

High Concordance of CT Colonography and Colonoscopy Allows for the Distinguishing and Diagnosing of Intestinal Diseases [PDF]

Life, 2023
(1) Although new imaging methods for examining the GIT with high diagnostic capabilities were introduced, the improvement and implementation of safe, efficient, and cost-effective approaches continue, and GIT diseases are still challenging to diagnose ...
Lyubomir Chervenkov, Nikolay Sirakov, Aleksander Georgiev, Dimitrina Miteva, Milena Gulinac, Monika Peshevska-Sekulovska, Metodija Sekulovski, Tsvetelina Velikova   +7 more
doaj   +2 more sources

Is there need for routine CT colonography after CT-verified uncomplicated diverticulitis of the sigmoid colon? [PDF]

European Journal of Radiology Open, 2021
Background: Following an episode of acute diverticulitis, surgical guidelines commonly advise routine colonic follow-up to rule out underlying malignancy.
Tormund Njølstad, Victoria Solveig Young, Anders Drolsum, Johann Baptist Dormagen, Bjørn Hofstad, Anselm Schulz   +5 more
doaj   +2 more sources

Colorectal cancer screening in adults aged 45–49: provider availability, CT colonography access, and screening rates [PDF]

Journal of the National Cancer Center
Background: The US Preventive Services Task Force updated its colorectal cancer (CRC) screening guidelines in 2021, recommending screening for adults aged 45–49.
Rachel Liu-Galvin, Zhigang Xie, Young-Rock Hong   +2 more
doaj   +2 more sources

CT colonography: revisited after 30 years [PDF]

Insights into Imaging
Computed tomography colonography (CTC), also known as virtual colonoscopy, is a well-tolerated, minimally invasive and effective procedure. Used for over two decades and supported by extensive studies and meta-analyses, CTC has demonstrated performance ...
Mehdi Cadi, Charles André Cuenod, Philippe A. Grenier, Aurélien Saltel, Mohamed Abdulbaki, Gilles Manceau, Mehdi Karoui   +6 more
doaj   +2 more sources

Establishment of local diagnostic reference levels for CT colonography at a tertiary hospital [PDF]

South African Journal of Radiology
Background: Diagnostic reference levels (DRLs) are an important metric in identifying abnormally high radiation doses in diagnostic examinations. National DRLs for CT colonography do not currently exist in South Africa, but there are efforts to collect ...
Filip M. Kozłowski, Christoffel J. van Reenen, Christoph J. Trauernicht   +2 more
doaj   +2 more sources

Clinically validated dataset of 435 human colons segmented from CT colonography [PDF]

Scientific Data
High-quality segmentation datasets are essential for advancing AI applications in medical imaging. However, it is challenging to generate such datasets for highly variable and complex organs like the colon.
Martina Finocchiaro, Ronja Stern, Rikke Vilhelmsborg, Abraham George Smith, Jens Petersen, Kristoffer Cold, Lars Konge, Kenny Erleben, Melanie Ganz   +8 more
doaj   +2 more sources

Cost-effectiveness of surveillance with CT colonography after resection of colorectal cancer [PDF]

BMJ Open Gastroenterology, 2020
Objective Surveillance following colorectal cancer (CRC) resection uses optical colonoscopy (OC) to detect intraluminal disease and CT to detect extracolonic recurrence.
Karen M Kuntz, Jonah Popp, J Robert Beck, Ann G Zauber, David S Weinberg   +4 more
doaj   +2 more sources

Single CT Appointment for Double Lung and Colorectal Cancer Screening: Is the Time Ripe?

Diagnostics, 2022
Annual screening of lung cancer (LC) with chest low-dose computed tomography (CT) and screening of colorectal cancer (CRC) with CT colonography every 5 years are recommended by the United States Prevention Service Task Force.
Mario Mascalchi, Giulia Picozzi, Donella Puliti, Giuseppe Gorini, Paola Mantellini, Lapo Sali   +5 more
doaj   +1 more source

Role of CT Colonography in Colonic Lesions and Its Correlation with Conventional Colonoscopic Findings [PDF]

Journal of Clinical and Diagnostic Research, 2015
Background: Preoperative evaluation in patients with colorectal carcinoma is essential for a correct therapeutic plan. Conventional colonoscopy has certain limitations including its inability to detect synchronous lesions in case of distal obstructive
Kunwarpal Singh, Aparna Kaur Narula, Chuni Lal Thukral, Neeti Rajan Singh, Amandeep Singh, Harmeet Kaur   +5 more
doaj   +1 more source

3D visualization cloud based model to detect and classify the polyps according to their sizes for CT colonography

Journal of King Saud University: Computer and Information Sciences, 2022
In the medical field, Medical diagnosis using Computed tomography (CT) has become increasingly popular due to their non-invasive approach and quick overall turnaround time.
Suraj Kotecha, Adithya Vasudevan, V.M.K. Kashyap Holla, Satyam Kumar, Dayananda Pruthviraja, Mrityunjaya Vithal Latte   +5 more
doaj   +1 more source