نتایج جستجو برای: chest tube ct
تعداد نتایج: 285879 فیلتر نتایج به سال:
Pneumothorax pada COVID-19 memerlukan penanganan segera untuk mencegah mortalitas dan morbiditas. Pencitraan radiologi foto polos thorax CT (computed tomography) scan merupakan modalitas imaging yang sering digunakan deteksi dini beserta pneumothorax. Pemasangan chest tube menjadi pilihan pneumothorax COVID-19. Pleurodesis bulektomi alternatif tindakan pembedahan definitif refrakter atau persis...
BACKGROUND Today, practically all computed tomography (CT) systems are delivered with automatic exposure control (AEC) systems operating with tube current modulation in three dimensions. Each of these systems has different specifications and operates somewhat differently. PURPOSE To evaluate AEC systems from four different CT scanner manufacturers: General Electric (GE), Philips, Siemens, and...
Introduction: The removal of the chest tube drainage is a painful experience for patients. Painless pain and patient's discomfort is associated with reduced chest dilatation, respiratory dysfunction with hypoxemia, increased sympathetic response to myocardial ischemia, and increased general response to tachycardia. The purpose of this study was to investigate the use of cold compresses before r...
Introduction: Few studies is in literature related to evaluation of impact of positive pressure ventilation (PPV) on thoracostomy tube removal in Iran. We decided, in this study, to evaluate the impact of PPV on recurrent pneumothorax (PTX) after removal of thoracostomy tubes (TT). Methods: A case-control study was performed for evaluating 122 chest tubes in 109 mechanically ventilatedtrauma pa...
Introduction: Patients admitted to the intensive care unit express the chest tube removal as one of their worst experiences. In spite of scientific advances, no effective action is taken to reduce the pain due to it. Therefore, the aim of this study was to investigate the effect of respiratory relaxation on the severity of pain resulting from the removal of chest tube after coronary artery bypa...
lung contusion is an entity involving injury to the alveolar capillaries, without any tear or cut in the lung tissue. this results in accumulation of blood and other fluids within the lung tissue. the excess fluid interferes with gas exchange leading to hypoxia. the pathophysiology of lung contusion includes ventilation/perfusion mismatching, increased intrapulmonary shunting, increased lung wa...
OBJECTIVE Radiofrequency ablation (RFA) is frequently used for hepatic malignant tumors, but few reports discuss its use for lung tumors. We report our pilot clinical study with RFA for the treatment of pulmonary malignant tumors. PATIENTS AND METHODS Five patients with histologically-proven malignant primary and three metastatic lung tumors underwent a total of 11 RFA procedures. RFA was per...
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A 65-year-old man with adenocarcinoma of the lung was admitted to our hospital. Chest computed tomography (CT) revealed a tumor with deep pleural indentations and a massive effusion (Picture 1A). After chest tube drainage of the effusion, CT revealed three sections of the lung deeply lobulated by the indentations, following the inflow of air from the tube (Picture 1B). Pleural indentation is a ...
OBJECTIVES To assess the image quality of 3 different ultralow-dose CT protocols on pulmonary nodule depiction in a ventilated ex vivo-system. MATERIALS AND METHODS Four porcine lungs were inflated inside a dedicated chest phantom and prepared with n = 195 artificial nodules (0.5-1 mL). The artificial chest wall was filled with water to simulate the absorption of a human chest. Images were ac...
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