Methylene Blue versus Coil-Based Computed Tomography-Guided Localization of Lung Nodules
نویسندگان
چکیده
منابع مشابه
Lung Lesions Biopsy in Children by Computed Tomography (CT) Fluoroscopy Guided Versus Conventional CT Scan Guided
Abstract Background Computed tomography (CT)-guided biopsy of the lung is a well-established method of diagnosis. The aim of this study was to determine the success rate of fluoroscopic CT (FCT) and conventional CT (CCT) in needle navigation biopsies from the lung lesions. Materials and Methods A total of 78 patients were prospectively enrolled to receive CT-guided biopsy with (group I, n=2...
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The rate of successful video-assisted thoracoscopic surgery (VATS) for resection of pulmonary nodules has improved since the development of radiologic localization techniques. The failure rate has decreased from 45% to 5%.1 Several techniques have been described, including methylene blue injection, hook-wire localization, and combined techniques, but none has proved entirely satisfactory.2-5 We...
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Percutaneous preoperative localisation of breast tumours using a hook-wire needle is a standard radiological practice. The use of a hook-wire in preoperative localisation of pulmonary nodules under computed tomography guidance has also been described in overseas publications. We describe herein our local experience with the use of a hook-wire needle that is primarily used in breast tumours in p...
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This study aimed to analyze the clinical application value of computed tomography (CT)-guided hook-wire positioning before thoracoscopic surgery. Eighty-four patients who had received a thoracoscopic wedge resection of pulmonary nodules between January and December 2013 were selected. Group A consisted of 38 cases where the hook-wire positioning technique was not used, and the positioning appro...
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Computed tomography (CT)-guided lung biopsy of nodules located near the heart may be associated with potential complications. To understand the influences of cardiac motion on lung parenchyma during biopsy, we processed the cardiac phase images of coronary CT angiography (CCTA) and noticed shifts in mediastinum lung margin (MLM) at different zones.Thirty eight CCTA (27 men and 11 women) were re...
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ژورنال
عنوان ژورنال: The Thoracic and Cardiovascular Surgeon
سال: 2020
ISSN: 0171-6425,1439-1902
DOI: 10.1055/s-0040-1708836