Showing 1,201 - 1,220 results of 2,682 for search '"computed tomography"', query time: 0.09s Refine Results
  1. 1201

    A General Local Reconstruction Approach Based on a Truncated Hilbert Transform by Yangbo Ye, Hengyong Yu, Yuchuan Wei, Ge Wang

    Published 2007-01-01
    “…Exact image reconstruction from limited projection data has been a central topic in the computed tomography (CT) field. In this paper, we present a general region-of-interest/volume-of-interest (ROI/VOI) reconstruction approach using a truly truncated Hilbert transform on a line-segment inside a compactly supported object aided by partial knowledge on one or both neighboring intervals of that segment. …”
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  2. 1202

    Cortical Anaplastic Ependymoma with Significant Desmoplasia: A Case Report and Literature Review by Alaa Eldin Elsharkawy, Raid Abuamona, Markus Bergmann, Shadi Salem, Evariste Gafumbegete, Ernst Röttger

    Published 2013-01-01
    “…We present a rare case of a 25-year-old male who presented with generalized convulsions. Computed tomography (CT), Magnetic Resonance Imaging (MRI), and magnetic resonance spectroscopy (MRS) showed characters of an intra- and extra-axial lesion. …”
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  3. 1203

    Huge Cystic Lymphangioma of the Pancreas Mimicking Pancreatic Cystic Neoplasm by Enrico Dalla Bona, Valentina Beltrame, Stella Blandamura, Federica Liessi, Cosimo Sperti

    Published 2012-01-01
    “…Abdominal sonography and computed tomography showed a lobulated, hypodense mass extending from the left diaphragm to the pelvis, measuring  cm. …”
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  4. 1204

    Aggressive Odontogenic myxoma: a case report by Yanelis Suárez Conde, Jordanis Viamontes Beltrán, René David Morales Basulto, Alicia María Hernández Suárez

    Published 2022-02-01
    “…A week after starting the medical treatment, the evolution was not favorable, so it was decided to perform computed tomography in which a large hypodense image was observed that involved the right mandibular branch. …”
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  5. 1205

    New Insight into Laboratory Tests and Imaging Modalities for Fast and Accurate Diagnosis of COVID-19: Alternative Suggestions for Routine RT-PCR and CT—A Literature Review by Amir Khorasani, Amir Chegini, Arezoo Mirzaei

    Published 2020-01-01
    “…Nowadays, real-time polymerase chain reaction (RT-PCR) and computed tomography (CT) have been frequently utilized in the clinic. …”
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  6. 1206

    Fetus in Fetu in an Adult Female and Brief Review of Literature by Saroj Sharma, Prashant Kumar Gupta, Basanta Regmi, Aarti Gupta, Upasana Lamichhane

    Published 2021-01-01
    “…Preoperative diagnosis of FIF in this case was made on computed tomography, and the patient underwent exploratory laparotomy with complete excision of mass. …”
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  7. 1207

    Endoscopic View of the Aorta Through the Oesophagus: An Unusual Complication Post Thoracic Endovascular Aortic Repair by Kushedison Yunus, Hasib Ahmadzai, Eleanor Noreen Dunlop, Andrew Thomson

    Published 2025-01-01
    “…We present a case of an 80-year-old female who presented with chest pain, vomiting and night sweats a few weeks post thoracic endovascular aortic aneurysm repair (TEVAR). A computed tomography (CT) scan demonstrated a type 1B endoleak for which she underwent a repeat TEVAR. …”
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  8. 1208

    Traumatic Lung Herniation following Skateboard Fall by Dafney L. Davare, Chauniqua Kiffin, Rafael Sanchez, Seong K. Lee, Eddy H. Carrillo, Andrew A. Rosenthal

    Published 2016-01-01
    “…Evaluation through computed tomography (CT) scanning of the chest revealed an anterior lung hernia associated with rib fractures. …”
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  9. 1209

    Analyzing Morphometry of Foramen Magnum using CBCT: A Forensic Radiology Study by Deepankar Misra, Sumit Bateja

    Published 2024-12-01
    “…Objectives: The study’s objective was to do morphometric analysis of foramen magnum and to obtain any gender-wise or age-wise correlation between these measurements of foramen magnum in population of Western Uttar Pradesh using cone beam computed tomography (CBCT). Methods: 450 CBCT scans of the subjects aged between 11 and 70 years were used in the study. …”
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  10. 1210

    Splenic Artery Bleeding into the Extraperitoneal Space Mimicking Mesenteric Injury: A Rare Case of Blunt Trauma by Sang Hyun Seo, Hyun Seok Jung, Chan Yong Park

    Published 2021-06-01
    “…Therefore, on the initial computed tomography (CT) scan, the bleeding appeared to be in the left paracolic gutter, so we suspected mesenteric bleeding. …”
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  11. 1211

    Transfusion-Dependent Anemia in a Simultaneous Pancreas and Kidney Transplant Recipient by Jeevan Prakash Gopal, David Taube, John Martin, Simona Deplano, Saral Desai, Vassilios Papalois, Anand Sivaprakash Rathnasamy Muthusamy

    Published 2020-01-01
    “…The patient underwent multiple contrast-enhanced computed tomography scans and multiple endoscopies with confounding features until, eventually, the diagnosis was established. …”
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  12. 1212

    Endodontic Treatment of Bilateral Maxillary First Premolars with Three Roots Using CBCT: A Case Report by Sujatha Gopal, Gijo John, K. Pavan Kumar, Swarna Latha, Suma Latha, Sowmya Kallepalli

    Published 2014-01-01
    “…This case report describes the unusual anatomy bilaterally detected in maxillary first premolars using Cone-Beam Computed Tomography.…”
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  13. 1213

    Implementation of CT Image Segmentation Based on an Image Segmentation Algorithm by Lingli Shen

    Published 2022-01-01
    “…With the increasingly important role of image segmentation in the field of computed tomography (CT) image segmentation, the requirements for image segmentation technology in related industries are constantly improving. …”
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  14. 1214

    Solitary Fibrous Tumor of the Kidney: A Case Report by Abdullah Demirtaş, Volkan Sabur, Hülya Akgün, Emre Can Akınsal, Deniz Demirci

    Published 2013-01-01
    “…Ultrasonography and computed tomography showed a cystic lesion of 14 × 11 cm with solid areas and septations in middle and lower poles of the left kidney. …”
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  15. 1215

    Complete Recovery from COVID-19 Bilateral Pneumonia in an Immunosuppressed Man with Immune-Mediated Necrotizing Myopathy by Thomas C. Bolig, Nada Abdulaziz, Elena Schiopu

    Published 2020-01-01
    “…The 14-week follow-up computed tomography (CT) was negative for residual pneumonitis or fibrosis. …”
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  16. 1216

    Endovascular Treatment of Posttraumatic Pseudoaneurysm of the Common Carotid Artery by Diego Rojas, Stefan Stefanov, Luis Riera del Moral, Jesús Álvarez, Luis Riera de Cubas

    Published 2015-01-01
    “…A 44-year-old woman with multiple injuries after fall from height presents a small dissection flap of the right common carotid artery (RCCA) on the initial computed tomography angiography (CTA). Fifteen days later a 10 mm pseudoaneurysm is observed on control CTA. …”
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  17. 1217

    Idiopathic Giant Hepatic Artery Pseudoaneurysm by Ahmed Abdelbaki, Neeraj Bhatt, Nishant Gupta, Shuo Li, Shady Abdelbaki, Yogesh Kumar

    Published 2017-01-01
    “…HAP can be intrahepatic or extrahepatic. On computed tomography angiogram (CTA) and magnetic resonance angiogram (MRA), HAP follows blood pool on multiphasic examination, with brisk arterial enhancement that washes out, similar to the abdominal aorta on later phases. …”
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  18. 1218

    Lymph Node Abscessation Secondary to Neoplasia in Two Dogs by Erin Close, Sarah Lumbrezer-Johnson, Eric Hostnik, Rhonda Burge, Ryan Jennings, Laura Selmic

    Published 2022-01-01
    “…Advanced imaging (computed tomography), cytology, surgical excision, and histopathology lead to the final diagnosis. …”
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  19. 1219

    Calculation of coal cleats spacing for methane degassing by image processing by Adel Taheri, Farhang Sereshki, Fatemeh Sadat Rohani

    Published 2025-01-01
    “…In this study, three-dimensional computed tomography scan images were prepared for coal samples from Tabas Coal Mine in Iran. …”
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  20. 1220

    Pediatric renal calyceal diverticular calculi: Diagnostic and management by percutaneous nephrolithotomy “case report” by Nangue Ngansob Loïs Landry, Pankaj Wadhwa, Meera Luthra, Shweta Joshi

    Published 2025-01-01
    “…Contrast-enhanced computed tomography revealed calyceal diverticulum type II with secondary diverticular calculus. …”
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