Results 11 to 20 of about 56,984 (155)
Endoscopy International Open, 2021 One of the main challenges encountered by endosonographers is performing diagnostic and interventional pancreato-biliary endoscopic ultrasound (EUS) procedures in the presence of surgically altered upper gastrointestinal anatomy.
Benedetto Mangiavillano +5 more
doaj +1 more source
3D Model to Understand the Diagnosis and Treatment of Horizontal Canal BPPV
Turkish Archives of Otorhinolaryngology, 2022 Objective:Our primary objective was to develop a three-dimensional (3D) model of the vestibular labyrinth to understand the pathophysiological mechanisms of benign paroxysmal positional vertigo (BPPV) observed during common diagnostic positional tests ...
Enis Alpin Güneri +3 more
doaj +1 more source
Utilization potential of intraluminal optical coherence tomography for the Eustachian tube
Scientific Reports, 2021 Imaging the Eustachian tube is challenging because of its complex anatomy and limited accessibility. This study fabricated a fiber-based optical coherence tomography (OCT) catheter and investigated its potential for assessing the Eustachian tube anatomy.
Hayoung Byun +6 more
doaj +1 more source
Frontiers in Cardiovascular Medicine, 2023 AimCoronary bifurcation atherosclerosis depends on its angles, flow, and extensive branching. We investigate the ability of CT coronary angiography (CTCA) to determine atherosclerotic plaque characteristics of “true” bifurcation compared with ...
Anja Radunović +12 more
doaj +1 more source
Scientific Reports, 2021 Three dimensional (3D) coronary anatomy, reconstructed from coronary angiography (CA), is now being used as the basis to compute ‘virtual’ fractional flow reserve (vFFR), and thereby guide treatment decisions in patients with coronary artery disease (CAD)
Roshni Solanki +11 more
doaj +1 more source
Are the anatomical traits of stems and leaves good indicators of habitat specificity in closely related Myrtaceae species from Patagonia? [PDF]
Acta Botânica Brasílica, 2023 The anatomical attributes of young stems and leaves of newly formed shoots were studied for five Patagonian species of Myrtaceae: Amomyrtus luma, Ugni molinae, Luma apiculata, Myrceugenia exsucca and M. ovata var. nannophylla.
Javier Puntieri, Ana María González
doaj +1 more source
American Journal of Gastroenterology, 2019 INTRODUCTION: To compare the utility of the distensibility index (DI) on functional lumen imaging probe (FLIP) topography to other esophagogastric junction (EGJ) metrics in assessing treatment response in achalasia in the context of esophageal anatomy.
Anand S, Jain +9 more
openaire +3 more sources
Cureus, 2022 One-lung ventilation (OLV) during video-assisted thoracoscopic surgery (VATS) can be accomplished through several different techniques, including bronchial advancement of an endotracheal tube (ETT), use of a double-lumen tube (DLT), or placement of an endobronchial blocker.
Amjad, Muhammad Ammar +2 more
openaire +2 more sources
Anatomy of Charcoal and Carbonization Effect under Eucalyptus Fibers’ Dimensions
Floresta e Ambiente, 2020 The anatomy of wood and charcoal was analyzed by scanning electron microscopy in three radial positions of E. urophylla and E. Grandis in different diameter classes at six years. The carbonization process was given in the muffle with an average rate of 0.
Marina Donária Chaves Arantes +5 more
doaj +1 more source