Results 31 to 40 of about 486,382 (49)

De-novo Gastrointestinal Anastomosis with Lumen Apposing Metal Stent

Clinical Endoscopy, 2018
Gastric outlet obstruction, afferent or efferent limb obstruction, and biliary obstruction among patients with altered anatomy often require surgical intervention which is associated with significant morbidity and mortality.
Deepanshu Jain, Ankit Chhoda, Abhinav Sharma, S. Singhal   +3 more
semanticscholar   +1 more source

High responsiveness of wood anatomy to water availability and drought near the equatorial rear edge of Douglas-fir

Canadian Journal of Forest Research, 2019
In trees, wood anatomy is a more precise and informative measure of hydraulic responses to drought than radial growth. Tree populations located near the equatorial-range edge of their distribution (rear edge) are used to monitor responses to changes in ...
Marcos González-Cásares, J. Camarero, M. Colangelo, M. Colangelo, Angelo Rita, M. Pompa-García   +5 more
semanticscholar   +1 more source

EUS-guided gastroenterostomy by use of a lumen-apposing metal stent to facilitate ERCP in a patient with duodenal switch anatomy

VideoGIE, 2019
Arjun R. Sondhi, Amy E. Hosmer, C. Sonnenday, R. Law   +3 more
semanticscholar   +1 more source

Right upper lobe anatomy revisited: a computed tomography scan study

Canadian Journal of Anesthesia/Journal canadien d'anesthésie, 2019
J. Bussières, Michel Gingras, L. Perron, J. Somma, M. Frenette, É. Couture, Olivier Moreault, Y. Lacasse   +7 more
semanticscholar   +1 more source

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Lumen Diameter and Associated Anatomy of the Superior Labial Artery With a Clinical Application to Dermal Filler Injection.

Dermatologic Surgery, 2020
BACKGROUND Vascular compromise and subsequent tissue necrosis is a rare but disfiguring complication of dermal filler injection that frequently occurs in regions of the lip and nasolabial fold supplied by the superior labial artery (SLA). OBJECTIVE The
Silas M. Money, W. Wall, L. Davis, Anna C. Edmondson   +3 more
semanticscholar   +1 more source

From anatomy to function and then back to anatomy: invasive assessment of myocardial ischaemia in the catheterization laboratory based on anatomy-derived indices of coronary physiology.

Minerva cardiology and angiology, 2021
For many decades, the severity of coronary artery disease (CAD) and the indication to proceed with either percutaneous coronary intervention (PCI) or surgical revascularization has been based on anatomically derived parameters of vessel stenosis, and ...
G. D. De Maria, Samuel B. Wopperer, R. Kotronias, M. Shanmuganathan, R. Scarsini, D. Terentes-Printzios, A. Banning, H. Garcia-Garcia   +7 more
semanticscholar   +1 more source

Wood anatomy and carbon‐isotope discrimination support long‐term hydraulic deterioration as a major cause of drought‐induced dieback

Global Change Biology, 2016
Hydraulic impairment due to xylem embolism and carbon starvation are the two proposed mechanisms explaining drought‐induced forest dieback and tree death.
Elena Pellizzari, J. Camarero, A. Gazol, G. Sangüesa‐Barreda, M. Carrer   +4 more
semanticscholar   +1 more source

Microscopic anatomy and ultrastructure of the resin ducts of Ferula ferulaeoides (Steud.) Korov. in Xinjiang

Microscopy research and technique (Print), 2020
Ferula ferulaeoides (Steud.) Korov. is a perennial herb that belongs to Umbelliferae (Apiaceae). Its resin and roots have extensive commercial and medicinal value in the Xinjiang region. However, the resin‐secreting resin ducts (RDs) of F.
Meng-Meng Liu, Sijia Zhang, Qing-Guang Liu, Meng-Meng Guo, Sheng-Hui Liang, Li-xia Luo, Wen-xia Liu, Yun Zhu, Kai Liao   +8 more
semanticscholar   +1 more source

CT evaluation of aberrant right subclavian artery: anatomy and clinical implications

Cardiology in the Young, 2018
Purpose The aim of the study was to perform CT angiography-based evaluation of aberrant right subclavian artery prevalence, anatomy, and its influence on clinical symptoms.
M. Krupiński, M. Irzyk, Z. Moczulski, R. Banys, Ireneusz Dwojak, M. Urbańczyk‑Zawadzka   +5 more
semanticscholar   +1 more source

Automatic coronary artery lumen segmentation in computed tomography angiography using paired multi-scale 3D CNN

Medical Imaging, 2018
Coronary artery disease (CAD) is one of the leading causes of death worldwide. The computed tomography angiography (CTA) is increasingly used to diagnose CAD due to its non-invasive nature and high-resolution three-dimensional (3D) imaging capability of ...
Fei Chen, Yu Li, Tian Tian, Feng Cao, Jimin Liang   +4 more
semanticscholar   +1 more source