Showing 941 - 960 results of 2,682 for search '"computed tomography"', query time: 0.09s Refine Results
  1. 941

    Multiple Focal Nodular Hyperplasia and Steatohepatitis: Atypical Imaging Characteristics by Robert P Myers, Dónal Downey, Subrata Chakrabarti, Paul J Marotta

    Published 2001-01-01
    “…A 28-year-old woman with malignant melanoma, mild liver enzyme abnormalities, steatohepatitis and newly documented hepatic lesions is described. Ultrasound, computed tomography and magnetic resonance imaging suggested only areas of focal fatty sparing but could not eliminate the concern for metastases. …”
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  2. 942

    An Unusual Cardiac Cause of Unilateral Neonatal Wheezing by James Brock, Eliezer Nussbaum, Jared Shows, Son Nguyen, Shaun P. Setty

    Published 2019-01-01
    “…Diagnosis was made on day of life (DOL) 5 by a computed tomography with angiography scan. On DOL 7, she underwent cardiac surgery which included resection of the ductal aneurysm, patch reconstruction of the transverse aortic arch and descending aorta, patent ductus arteriosus excision, and atrial secundum septal defect repair. …”
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  3. 943

    Urinary Aspergillosis in a Patient with Systemic Lupus Erythematosus (SLE) by Mayara Gabriele Toledo, Hugo Rodrigues Alves, Isadora Cambruzzi, Laís Lopes Pires, Mariana Rossi, Ana Carolina Gonçalves Brito, Andrea D’Avila Freitas, Natalia Chilinque Zambão da Silva

    Published 2023-01-01
    “…The patient had recurrent episodes of urinary tract infection and several hospitalizations. A computed tomography revealed an amorphous mass in the left kidney and bladder. …”
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  4. 944

    Duodenum in the right hemithorax: An unusual case of a large paraesophageal hernia by Mahisha Virdiana, Vijayendra Kedage, Manasa Ubarale, K. Rajgopal Shenoy

    Published 2024-12-01
    “…Upon examination, a vague, tender mass was palpated over the epigastrium, and decreased breath sounds were noted over the right hemithorax. Computed tomography suggested the presence of paraesophageal hernia. …”
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  5. 945

    Ewing’s Sarcoma of Ilium, Presenting as Right Lower Quadrant Pain by Osama Saleh Alshaya, Munzir Izzeldin Abbasher, Mubashir Maqbool Wani

    Published 2015-01-01
    “…We recommend early magnetic resonance imaging and computed tomography to diagnose the disease early when there is slightest suspicion of the disease.…”
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  6. 946

    Ruptured Common Femoral Artery Aneurysm or Abdominal Aortic Aneurysm? by Tetsuya Niino, Satoshi Unosawa, Haruka Kimura

    Published 2013-01-01
    “…A 77-year-old man was transferred to our hospital with left groin pain and shock. Computed tomography demonstrated a large retroperitoneal hematoma involving the left iliofemoral segment with extravasation of contrast into the left groin from a ruptured left common femoral artery aneurysm. …”
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  7. 947

    Differentiable Few-view CT-Reconstruction for Arbitrary CT-Trajectories including Prior Knowledge by Linda-Sophie Schneider, Adrian Waldyra, Yipeng Sun, Andreas K. Maier

    Published 2025-02-01
    “… Computed tomography (CT) is widely used in non-destructive testing (NDT), but the increasing flexibility of robot-based CT systems often results in more sparse and unevenly distributed projection data. …”
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  8. 948

    Bilateral Popliteal Artery Entrapment Syndrome: An Approach to Diagnosis and Salvage by Aman Berry Williams

    Published 2020-01-01
    “…Nerve conduction studies demonstrated no electrophysiological abnormalities. Following computed tomography angiography and magnetic resonance imaging, it was determined she had type 2 PAES. …”
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  9. 949

    Experimental and numerical study of cemented bone-implant interface behavior by D. Kytyr, T. Doktor, O. Jirousek, P. Zlamal, D. Pokorny

    Published 2010-12-01
    “…The process of damage accumulation in the fixation was monitored by repeated scanning using high resolution micro Computed Tomography (µCT). Use of micro-focus source and large high-resolution flat panel detector allows investigation of structural changes and crack propagation both in the cement layer and the trabecular bone.…”
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  10. 950

    Osteoid Osteoma with a Multicentric Nidus: Interstitial Laser Ablation under MRI Guidance by David Kaul, Oriane Bonhomme, Phillip Schwabe, Bernhard Gebauer, Florian Streitparth

    Published 2013-01-01
    “…Osteoid osteoma (OO) is a common benign tumor of the bone and is typically treated by thermal ablation with computed tomography (CT) guidance. Only a few cases of multicentric OO have been described. …”
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  11. 951

    Advanced imaging techniques in crystal arthritis by Victor Laurent, Georgios Filippou, Silvia Sirotti, Tristan Pascart

    Published 2025-02-01
    “…Advanced techniques, namely ultrasound and dual-energy computed tomography (DECT), are being increasingly used in the diagnosis and management of gout and CPPD diseases, and their role is now well recognized in classification criteria and in recommendations for the diagnosis and management. …”
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  12. 952

    Application Assessment of OS-SART Reconstruction Algorithm with Limited Number of Projections in XCT Geometric Measurement by Kaojie Yue, Huan Shao, Stefano Petrὸ, Giovanni Moroni

    Published 2025-02-01
    “…  In industrial X-ray Computed Tomography (XCT), two primary kinds of reconstruction algorithms are utilized: the Feldkamp-Davis-Kress (FDK) algorithm and the algebraic reconstruction technique (ART) algorithms. …”
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  13. 953

    Catamenial Hemoptysis and Pneumothoraces in a Patient with Cystic Fibrosis by Chris M Parker, Robert Nolan, M Diane Lougheed

    Published 2007-01-01
    “…A 32-year-old woman with cystic fibrosis, who over a period of several months had experienced recurrent catamenial hemoptysis and pneumothoraces, including an episode of life-threatening hemoptysis that coincided with menstruation, is presented. Thoracic computed tomography and magnetic resonance imaging scans, as well as a bronchosopic evaluation that demonstrated endobronchial lesions that disappeared after menses, support the diagnosis of TES in the present patient. …”
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  14. 954

    Uncorrectable hypoxemia due to large pulmonary arteriovenous malformation in a patient with myocardial infarction: a case report by Kang-Un Choi, Jang-Won Son

    Published 2025-01-01
    “…Bedside saline contrast echocardiography and computed tomography confirmed the presence of a large pulmonary AVM, explaining the uncorrectable hypoxemia. …”
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  15. 955

    Super-resolved microstructure of pyrolyzing superlight ablators by Collin W. Foster, Sreevishnu Oruganti, Francesco Panerai

    Published 2025-02-01
    “…Abstract The microstructural evolution of superlight ablators during pyrolysis was investigated using in situ X-ray micro-computed tomography and generative adversarial networks. …”
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  16. 956

    Superior Mesenteric Vein Thrombosis Secondary to Oral Contraceptive Use by Heather Stewart, Michael T. Flannery, Deborah A. Humphrey

    Published 2012-01-01
    “…The are no specific diagnostic laboratory studies for the presence of MVT, and it can be an incidental finding of computed tomography or ultrasound. Patients at risk for MVT include those with a history of a hypercoagulable state or secondary cases such as sepsis, gastrointestinal malignancy, liver disease, pancreatic pathology, abdominal surgery and medications. …”
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  17. 957

    Ovarian Fibroma with Substantial Calcification: An Uncommon Case Presentation by Chendong He, Wei Yang

    Published 2024-11-01
    “…We report a 25-year-old young woman who accidentally discovered a large calcified mass on the right side of the pelvic cavity during a computed tomography examination of the lumbar spine. The mass was pathologically confirmed as calcified ovarian fibroma.…”
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  18. 958

    Idiopathic Clubbing Confined to Lower Limb Digits and Idiopathic Pulmonary Fibrosis: An Unusual Association by Rahul Magazine, Ranjan Shetty, Umesh Goneppanavar, Aswini K. Mohapatra

    Published 2012-01-01
    “…A diagnosis of idiopathic pulmonary fibrosis was made on the basis of clinical, spirometric, and high-resolution computed tomography findings. Extensive evaluation could not reveal any cause for the differential clubbing. …”
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  19. 959

    An Unusual Cause of Spontaneous Pneumomediastinum: The Mounier-Kuhn Syndrome by Salim Naciri, Rachida Zahraoui, Mouna Soualhi, Jamal-Eddine Bourkadi

    Published 2019-01-01
    “…Diagnosis is made by computed tomography and bronchoscopy. An 81-year-old man presenting with an acute chest pain was referred to the pulmonology department. …”
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  20. 960

    The Infection Returns: A Case of Pulmonary Sporotrichosis Relapse after Chemotherapy by Samid M. Farooqui, Houssein Youness

    Published 2018-01-01
    “…After undergoing chemotherapy, extensive cavitary lesions were observed on thoracic computed tomography scan. A bronchoalveolar lavage revealed the presence of Sporothrix schenckii sensu lato. …”
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