Disminución de la dosis de radiación al 50%.This technology uses ultra-fast acquisition protocols (“Turbo Flash Scan”).Īplicaciones de Tomógrafo de Doble Energía It allows obtaining cardiac and vascular studies with less than 50% radiation than other scanners and with 40% less contrast agent.The evaluation of the coronary anatomy in 2 beats, 1.2 seconds, and with less than 2 mSv of radiation.Coronary evaluation with high-definition myocardial perfusion in 10 minutes.Performing safer intervention studies by having a fluorotomography program that allows the guidance of procedures in real-time.Reduction of image artifacts acquired both due to patient movement (pediatric patients, emergency patients, intensive care unit, hospitalized patients), to the speed of acquisition, and those produced by metal devices or prostheses as they have specific filters.Morphological and functional evaluation (perfusion: the arrival of blood to an organ), which allows the detection of tumors and the evaluation of the response to cancer treatment.High-resolution images with low radiation dose.Reduction of the contrast agent dose, which is particularly useful especially in patients with kidney damage, older adults, chronic conditions, metabolic disorders, overweight which means it is more kidney “friendly”.
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Automatic adjustment of the radiation dose according to the patient’s complexion and region to be explored.Significant reduction in radiation dose of up to 50%.Developmental lung anomalies in the adult: radiologic-pathologic correlation. Zylak CJ, Eyler WR, Spizarny DL, Stone CH. Multidetector CT angiography in pulmonary sequestration. Preoperative MDCT evaluation of congenital lung anomalies in children: comparison of axial, multiplanar, and 3D images. 3D multide- tector CT angiographic evaluation of extralobar pulmonary sequestration with anomalous venous drainage into the left internal mammary vein in a paediatric patient. Legras A, Guinet C, Alifano M, Lepilliez A, Régnard JF. Proximal interruption of a main pulmonary artery with transpleural collateral vessels: CT and MR appear- ances. Congenital Abnormalities of the Pulmonary Arteries in Adults. Congenital lung disease in the adult: guide to the evaluation and management. MR imaging of congenital anomalies of the thoracic veins. White CS, Baffa JM, Haney PJ, Pace ME, Campbell AB. Congenital lung anomalies in children and adults: current concepts and imaging findings. Congenital and acquired pulmonary artery anomalies in the adult: radiologic overview.
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Congenital pulmonary venolobar syndrome: spectrum of helical CT findings with emphasis on computerized reformatting. La caracterización de las lesiones congénitas normalmente se realiza mediante tomografía computarizada (TCMD) o resonancia magnética (RM) con contraste endovenoso y reconstrucciones 3D y en diferentes planos.
![tomografia de pulmon con contraste tomografia de pulmon con contraste](https://www.intramed.net/UserFiles/2020/images/2(3).jpg)
Generalmente se detectan en el periodo prenatal/neonatal o primera infancia sin embargo algunas permanecen asintomáticas y son detectadas incidentalmente en la edad adulta.Įstas malformaciones tienen manifestaciones radiológicas características, aunque pueden simular otras patologías y son causa frecuente de error diagnóstico. Las malformaciones congénitas pulmonares son raras y pueden clasificarse en tres categorías: anomalías broncopulmonares, anomalías vasculares aisladas y anomalías combinadas vasculares y pulmonares.