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The use of dual and triple rule-out computerized tomography angiography by using diagnostic low-dose contrast material and radiation in acute chest pain.
Acta Radiol
December 2024
Department of Radiology, Bolu Abant Izzet Baysal University Faculty of Medicine Hospital, Bolu, Turkey.
Background: Triple rule-out computed tomography angiography (CTA) provides imaging of the coronary arteries, pulmonary arteries, and thoracic aorta filled with contrast material (CM) to exclude or diagnose the pathologies of these three systems. Although dual rule-out adapted to exclude aortic and pulmonary pathologies. Iodinated CM may result in contrast-induced nephropathy, which lengthens hospital stay.
View Article and Find Full Text PDFUnlabelled: Neural crest cells (NCCs) are a multipotent embryonic cell population of ectodermal origin that extensively migrate during early development and contribute to the formation of multiple tissues. Cardiac NCCs play a critical role in heart development by orchestrating outflow tract septation, valve formation, aortic arch artery patterning, parasympathetic innervation, and maturation of the cardiac conduction system. Abnormal migration, proliferation, or differentiation of cardiac NCCs can lead to severe congenital cardiovascular malformations.
View Article and Find Full Text PDFRobotic dual-docking surgery for para-aortic lymphadenectomy in endometrial cancer: a prospective feasibility study.
Int J Clin Oncol
December 2024
Department of Obstetrics & Gynecology, Faculty of Medicine, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan.
Background: The standard for robotic para-aortic lymphadenectomy has not been fully established. Para-aortic lymphadenectomy performed by sharing the same ports with pelvic procedures, a procedure known as dual-docking surgery, can be performed using the latest robotic system. We prospectively examined the ability of standardized dual-docking robotic surgery in endometrial cancer patients.
View Article and Find Full Text PDFNovel cardiac CT method for identifying the atrioventricular conduction axis by anatomic landmarks.
Heart Rhythm
December 2024
Hobart Healthcare Research Institute, London, United Kingdom.
Background: Understanding the conduction axis location aids in avoiding iatrogenic damage and guiding targeted heart rhythm therapy.
Objective: Cardiac structures visible with clinical imaging have been demonstrated to correlate with variability in the conduction system course. We aimed to standardize and assess the reproducibility of predicting the location of the atrioventricular conduction axis by cardiac computed tomography.
Variation in Cone Beam Computed Tomography Utilization and Radiation Exposure Associated with Prostatic Artery Embolization on Two Separate Angiography Systems.
J Clin Med
December 2024
IR Centers USA, Falls Church, VI 22043, USA.
: We aimed to compare cone beam computed tomography (CBCT) utilization and radiation exposure during prostatic artery embolization (PAE) procedures on two different angiography systems. : PAEs performed by a single interventionalist between January 2018 and October 2020 on two multivendor angiography systems (AS1 and AS2) at a single center were retrospectively evaluated. Imaging techniques included CBCT acquisition when possible, predominantly from the distal aorta in AS1 and from the bilateral internal iliac arteries in AS2 (Discovery IGS 740, GE HealthCare, Chicago, IL).
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