Showing 1,381 - 1,400 results of 2,682 for search '"computed tomography"', query time: 0.11s Refine Results
  1. 1381

    Intramural Hematoma of the Esophagus Complicating Severe Preeclampsia by Simone Garzon, Giovanni Zanconato, Nicoletta Zatti, Giuseppe Chiarioni, Massimo Franchi

    Published 2017-01-01
    “…Direct inspection by endoscopy is useful, but chest computed tomography best assesses the degree of obliteration of the lumen and excludes other differential diagnoses. …”
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  2. 1382

    Cone-Beam Computed Tomographic Assessment of Mandibular Condylar Position in Patients with Temporomandibular Joint Dysfunction and in Healthy Subjects by Maryam Paknahad, Shoaleh Shahidi, Shiva Iranpour, Sabah Mirhadi, Majid Paknahad

    Published 2015-01-01
    “…The purpose of the present study was to investigate the condylar position according to gender in patients with temporomandibular disorder (TMD) and healthy controls using cone-beam computed tomography. Materials and Methods. CBCT of sixty temporomandibular joints in thirty patients with TMD and sixty joints of thirty subjects without TMJ disorder was evaluated in this study. …”
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  3. 1383

    Pore Structure and Permeability Variations during Gas Displacement in Unconsolidated Sandstone Reservoirs through CT Reconstruction Analysis by Yuqiang Zha, Bao Cao, Fengying Li, Qing Ye, Shaopeng Zhu, Wei Zhou, Runfu Xiong

    Published 2023-01-01
    “…This work presented the quantitative results of pore structure in microscale and permeability variations during gas displacement in unconsolidated sandstone reservoirs through computed tomography (CT) reconstruction analysis. The results indicated that a more than 3% increase in porosity after gas displacement resulted from the enlargement of the pore and throat with a diameter of more than 20 μm and 3 μm, respectively, owing to the release and migration of clay and fine particles, in spite of the distribution frequency decline of both pore and throat with a small diameter. …”
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  4. 1384

    Clinical Effectiveness of Neoadjuvant Chemotherapy in Gastric Carcinoma and Exploration of Perioperative Imaging Assessment Parameters by Jiajun Lai, Junsheng Li, Xianwei Mo

    Published 2021-01-01
    “…The preoperative and postoperative T stages, postoperative pathological tumor regression grade (TRG), and changes in computed tomography (CT) values after NAC were assessed. …”
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  5. 1385

    Nonsyndromic Generalized Radiculomegaly of Permanent Dentition: A Rare Case Report by Mohammed Alhussain, Naif Almosa, Hourya Alnofaie

    Published 2022-01-01
    “…Apical radiographs and cone-beam computed tomography (CBCT) were taken to confirm this anomaly and to rule out any artifact. …”
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  6. 1386

    Successful Endovascular Management of Recurrent Hemoptysis due to Multiple Rasmussen Aneurysms in a Case of Pulmonary Tuberculosis: A Rare Case Scenario by Shritik Devkota, Harish Bhujade, Abhiman Baloji, Nidhi Prabhakar, Atul Saroch, Ujjwal Gorsi

    Published 2024-06-01
    “…Chest radiographs, chest computed tomography angiography (CTA), and digital subtraction angiography (DSA) are the imaging tools for evaluating a case of hemoptysis.Case: A 32-year-old man with a history of pulmonary tuberculosis presented with complaints of recurrent hemoptysis. …”
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  7. 1387

    Pseudoaneurysm of the Perforating Peroneal Artery following Ankle Arthroscopy by Ichiro Tonogai, Eiki Fujimoto, Koichi Sairyo

    Published 2018-01-01
    “…Before ankle arthroscopy, surgeons should therefore carefully observe the course of the perforating peroneal artery on enhanced 3-dimensional computed tomography, especially in patients with a history of trauma to the ankle joint.…”
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  8. 1388

    A Patient with Multiple Gastrointestinal Carcinoid Tumours Presenting with Jejunal Intussusception by Kavinda Deshapriya Bandara, Sanjeevan Ravindrakumar, Kirushanthan Veerasingam, Umesh Jayarajah, V. S. D. Rodrigo

    Published 2021-01-01
    “…Physical examination revealed only mild abdominal tenderness. Abdominal computed tomography revealed small bowel intussusception with two separate highly vascular tumours arising in the small bowel mesentery. …”
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  9. 1389

    Primary bronchial leiomyosarcoma: a diagnostic challenge by Dan Chen, Shuai Luo

    Published 2025-01-01
    “…Case demonstration A 61-year-old male with a smoking history of 40 + years was admitted to the hospital due to cough, expectoration, and shortness of breath that extended for half a year, which aggravated for two months and was succeeded by intermittent bloody sputum for one month. Chest computed tomography (CT) revealed a mass in the upper lobe of the right lung, which was identified as a malignant tumour lesion involving the upper thoracic oesophagus. …”
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  10. 1390

    Humoral Bone Morphogenetic Protein 2 Is Sufficient for Inducing Breast Cancer Microcalcification by Fangbing Liu, Nathalie Bloch, Kumar R. Bhushan, Alec M. De Grand, Eiichi Tanaka, Stephanie Solazzo, Pawel M. Mertyna, Nahum Goldberg, John V. Frangioni, Robert E. Lenkinski

    Published 2008-07-01
    “…Tumor growth and calcium salt deposition were quantified in living animals over time using micro–computed tomography and probed chemically using near-infrared fluorescence. …”
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  11. 1391

    Lung cancer classification with Convolutional Neural Network Architectures by Shivan H. M. Mohammed, Ahmet Çinar

    Published 2021-02-01
    “…Nowadays, researchers have been trying various deep learning techniques to improve the efficiency of CAD (computer-aided system) with computed tomography in lung cancer screening. In this work, we implemented pre-trained CNN include: AlexNet, ResNet18, Googlenet, and ResNet50 models. …”
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  12. 1392

    Occipitocervical Dislocation in Low-Energy Trauma by Celeste Tavolaro, Richard Bransford, Aditya Yerrapragada, Carlo Bellabarba, Haitao Zhou

    Published 2018-01-01
    “…We describe a case of OCD occurring in a patient who sustained a ground-level fall whose only clinical symptom was posterior neck pain without neurologic compromise. Computed tomography (CT) and magnetic resonance imaging (MRI) were used to diagnose severe injury to the structurally important ligamentous complex that stabilizes the base of the skull to the spine, along with unstable fractures of the occipital condyle and C1. …”
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    Article
  13. 1393

    Cardiac calcified amorphous tumor as a potential cause of cerebral infarction: A clinical case report by Hyunjin Kim, MD, Shotaro Kanao, MD, PhD, Satoshi Noma, MD, PhD, Sumika Yasumura, MD, Shinji Sumiyoshi, MD, PhD, Manabu Morishima, MD, PhD, Takeshi Kubo, MD, PhD

    Published 2025-03-01
    “…Pathological examination confirmed the diagnosis of a CAT. A chest computed tomography (CT), performed incidentally for pneumonia 6 months prior, revealed extensive calcifications in the mass. …”
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  14. 1394

    A Rare Stapes Abnormality by Hala Kanona, Jagdeep Singh Virk, Gaurav Kumar, Sanjiv Chawda, Sherif Khalil

    Published 2015-01-01
    “…We report the case of a 13-year-old female reporting progressive left-sided hearing loss and high resolution computed tomography was initially reported as normal. Exploratory tympanotomy revealed an absent stapedius tendon and lack of connection between the stapes superstructure and footplate. …”
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  15. 1395

    Sex- and site-specific, age-related changes in bone density – a Terry collection study by Niina Korpinen, Petteri Oura, Juho-Antti Junno

    Published 2023-02-01
    “…Peripheral quantitative computed tomography (pQCT) was used to scan the dry bones. …”
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  16. 1396

    Juvenile Vogt-Koyanagi-Harada Disease in Which Good Visual Prognosis Was Derived from Swift and Definitive Diagnosis by Atsushi Yoshida, Satoko Tominaga, Hidetoshi Kawashima

    Published 2016-01-01
    “…Fluorescein angiography (FA) revealed bilateral subretinal fluid and papillitis. Ocular computed tomography (OCT) showed subretinal fluid and choroidal hypertrophy underneath macula in both eyes. …”
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  17. 1397

    An Unusual Presentation of T-Cell Lymphoblastic Lymphoma with Isolated Renal Involvement by Sultan Aydın Köker, Alper Koker, Adem Yasin Köksoy, Yasemin Kayadibi, Ülkü Gül Şiraz, Emine Tekin

    Published 2019-01-01
    “…In the next step, contrast-enhanced computed tomography showed diffusely enlarged kidneys, which were compressing the intestinal bowels and midline structures. …”
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  18. 1398

    Respiratory Syncytial Virus Pneumonia Treated with Lower-Dose Palivizumab in a Heart Transplant Recipient by J. L. Grodin, K. S. Wu, E. E. Kitchell, J. Le, J. D. Mishkin, M. H. Drazner, D. W. Markham

    Published 2012-01-01
    “…This paper describes a 70-year-old man with a remote history of heart transplantation who presented with signs and symptoms of pneumonia. Chest computed tomography (CT) imaging demonstrated new patchy ground glass infiltrates throughout the upper and lower lobes of the left lung, and the RSV direct fluorescence antibody (DFA) was positive. …”
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  19. 1399

    Contralateral Cochlear Labyrinthine Concussion without Temporal Bone Fracture: Unusual Posttraumatic Consequence by I. M. Villarreal, D. Méndez, J. M. Duque Silva, P. Ortega del Álamo

    Published 2016-01-01
    “…The temporal bone trauma requires a complete diagnostic battery which includes a neurotologic examination and a high resolution computed tomography scan in the first place. Hearing loss after a head injury extraordinarily occurs in the contralateral side of the trauma as what happened in our case. …”
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  20. 1400

    Hybrid Desmoplastic/Follicular Ameloblastoma of the Mandible: A Case Report and Review of the Literature by Masayasu Iwase, Airi Fukuoka, Yoko Tanaka, Naoyuki Saida, Eriko Onaka, Sanae Bando, Gen Kondo

    Published 2017-01-01
    “…A panoramic radiograph showed an area of radiolucency with a well-defined corticated border, whereas computed tomography revealed a unilocular radiolucent lesion and buccal expansion together with cortical perforation. …”
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