Listar por tema "Tomography, X-Ray Computed"
Mostrando ítems 1-20 de 46
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A 72-Year-Old Woman With Multiple Pulmonary Nodules and a History of Malignancy
(2021)A 72-year-old woman, nonsmoker, presented with approximately 2 months of nonproductive cough. The cough was initially intermittent, occurred more regularly during bedtime, but gradually became more frequent throughout the ... -
Anti-C1q autoantibodies are frequently detected in patients with systemic sclerosis associated with pulmonary fibrosis
(2019)Background: Anti-C1q autoantibodies (autoAbs) are associated with systemic lupus erythematosus (SLE), but their presence in other rheumatic diseases has not been adequately investigated. Objectives: We aimed to assess ... -
Beware of the ulno-palmar distal radial fragment
(2002)Five patients sustained isolated fractures of the ulnopalmar rim of the distal radius. In three cases the fragment was small and was classed as an avulsion fracture of the short radiolunate ligament. Palmar wrist subluxation ... -
Characteristics and Outcomes in Patients with COVID-19 and Acute Ischemic Stroke: The Global COVID-19 Stroke Registry
(2020)Recent case-series of small size implied a pathophysiological association between coronavirus disease 2019 (COVID-19) and severe large-vessel acute ischemic stroke. Given that severe strokes are typically associated with ... -
Comparison of physiological and post-endovascular aneurysm repair infrarenal blood flow
(2017)Endovascular aneurysm repair (EVAR) of abdominal aortic aneurysms results in redirection of blood through the deployed endograft (EG). Even though EVAR is clinically effective, the absolute flow restoration is not warranted. ... -
Complexity of persistent type II endoleak associated with sac expansion after endovascular abdominal aortic aneurysm repair
(2015)Type II endoleak after endovascular aortic aneurysm repair still remains the Achilles’ heel of the treatment, the source of which regularly is difficult to identify and treat. We present a patient with a persistent type ... -
Computed tomography study of radial head morphology
(2008)Computed tomography scans of 22 cadaveric adult elbows were obtained in 3 forearm positions: full supination, neutral, and full pronation. The radial head dimensions, the radiocapitellar joints, and the proximal radioulnar ... -
Computed tomography-based radiomics decodes prognostic and molecular differences in interstitial lung disease related to systemic sclerosis
(2022)BACKGROUND: Radiomic features calculated from routine medical images show great potential for personalised medicine in cancer. Patients with systemic sclerosis (SSc), a rare, multiorgan autoimmune disorder, have a similarly ... -
Conjugate eye deviation as predictor of acute cortical and subcortical ischemic brain lesions
(2016)Objectives Non-enhanced computed tomography (NECT) of the brain is used to exclude intracranial hemorrhage in patients who are considered for treatment with tissue plasminogen activator due to stroke symptoms. However, ... -
Cyclopia and exadactyly: CT and MRI findings
(1999)Cyclopia is a congenital abnormality consisting of fused orbits and a single eye and is the most extreme form of alobar holoprosencephaly. The present case describes the CT and MRI findings in the skull of a 33-week-old ... -
Desmoplastic small round-cell tumour of the peritoneal cavity: Case report and literature review
(2020)Desmoplastic small round-cell tumour is a very rare neoplasm, which usually arises from the abdominal or pelvic peritoneum of adolescents and young adults. Early diagnosis is difficult, because most tumours present with ... -
Double fixation for abdominal aortic aneurysm repair using AFX body and Endurant proximal aortic cuff: Mid-term results
(2017)Our goal was to evaluate the use of an AFX main body combined with an Endurant proximal aortic cuff to treat selected patients with an abdominal aortic aneurysm (AAA) associated with anatomical challenges, such as a small ... -
Endovascular Treatment of a Saccular Thoracic Aortic Aneurysm with Contained Rupture Inside a Para-aortic Mass
(2016)[No abstract available] -
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Fahr's syndrome due to hypoparathyroidism revisited: A case of parkinsonism and a review of all published cases
(2021)Introduction: Fahr's syndrome due to hypoparathyroidism refers to bilateral basal ganglia (BG) calcifications and manifests with movement disorders, seizures, cognitive and behavioral symptoms. Case presentation: We report ... -
Focal hypoperfusion in acute ischemic stroke perfusion CT: Clinical and radiologic predictors and accuracy for infarct prediction
(2019)BACKGROUND AND PURPOSE: Perfusion CT may improve the diagnostic performance of noncontrast CT in acute ischemic stroke. We assessed predictors of focal hypoperfusion in acute ischemic stroke and perfusion CT performance ... -
Frequency of sternal variations and anomalies in living individuals evaluated by MDCT
(2021)Purpose: The aim of this retrospective study was to present the frequency and MDCT appearances of sternal variations and anomalies, as well as to highlight their clinical significance. Methods: This retrospective study was ... -
Gallbladder incisional hernia: CT findings with surgical correlation
(2017)[No abstract available] -
A Giant Tarlov Cyst Presenting with Hydronephrosis in a Patient with Marfan Syndrome: A Case Report and Review of the Literature
(2019)Background: Giant Tarlov cysts are always symptomatic and mimic many serious pathologic entities. We present the largest, to our knowledge, reported Tarlov cyst. Case Description: A 33-year-old woman with Marfan syndrome ... -
Haemodynamic performance of AFX and Nellix endografts: A computational fluid dynamics study
(2018)OBJECTIVES The objective of this study is to analyse the flow conditions in the AFX and Nellix endografts (EGs) accounting for their postimplantation configuration in patients with an endovascular aneurysm repair-treated ...