Results 31 to 40 of about 99,865 (159)

Endoscopic Ultrasound-Guided Biliary Drainage for Unresectable Hilar Malignant Biliary Obstruction [PDF]

Clinical Endoscopy, 2019
Endoscopic transpapillary biliary drainage is the current standard of care for unresectable hilar malignant biliary obstruction (MBO) and bilateral metal stent placement is shown to have longer patency. However, technical and clinical failure is possible
Yousuke Nakai, Hirofumi Kogure, Hiroyuki Isayama, Kazuhiko Koike   +3 more
doaj   +1 more source

Gully internal erosion triggered by a prolonged heavy rainfall event in the tableland region of China's Loess Plateau

International Soil and Water Conservation Research, 2023
Gully erosion is a severe form of soil erosion, but gully internal erosion processes are poorly understood, especially at the event scale. To investigate gully internal erosion intensity and understand the related gully development mechanism in an ...
Jiaxi Wang, Yan Zhang, Kunheng Li, Ziqing Zhang, Chang Chen   +4 more
doaj   +1 more source

Study of Internal Drainage Systems for Steel Bridge Deck Pavements

Buildings, 2022
As large span steel bridges develop rapidly, the type of steel deck paving is also diversifying. However, the current steel deck paving layer is a dense-graded mixture of both upper and lower layers.
Wen Nie, Duanyi Wang, Jian Huang, Caifeng Jiang, Junjian Yan   +4 more
doaj   +1 more source

Percutaneous Catheter Drainage Compared With Internal Drainage in the Management of Pancreatic Pseudocyst

Annals of Surgery, 1992
The records of 92 patients with symptomatic pancreatic pseudocysts referred for surgical management over a 27-year period were retrospectively reviewed to compare outcome in 42 patients managed with operative internal drainage procedures (group I) with that in 52 patients managed with computed tomography-directed percutaneous catheter drainage (PCD ...
D B, Adams, M C, Anderson
openaire   +3 more sources

Improved Intermittent-clamped Drainage in Lower Lumbar Internal Fixation: A Randomized Prospective Study

Chinese Medical Journal, 2016
Background: Continuous negative pressure drainage (CNPD) is widely used after lower lumbar internal fixation; however, it may cause tremendous blood loss and lead to postoperative hemorrhagic anemia.
Qing-Ying Hao, Chu-Yin Liu, Chan-Juan Fu, Xiao-Hua Zhang, Ming-Sheng Tan   +4 more
doaj   +1 more source

A successful rendezvous endoscopic ultrasonography-guided gallbladder drainage in malignant cystic duct obstruction

Gastrointestinal Intervention, 2017
Endoscopic ultrasonography-guided gallbladder drainage (EUS-GBD) has been developed as an alternative drainage method in patients with malignant cystic duct obstruction.
Hyoung Woo Kim, Jong-Chan Lee, Jongchan Lee, Jaihwan Kim, Jin-Hyeok Hwang   +4 more
doaj   +1 more source

An experimental study of drainage properties of fibrillar-structured materials for glaucoma surgery

Российский офтальмологический журнал, 2018
Purpose: to study the drainage properties of fibrillar-structured materials under conditions of hydrodynamics which are maximally close to physiological conditions, using the results of a bench experiment.Material and methods.
N. S. Khodzhaev, M. N. Kolomeytsev
doaj   +1 more source

Study on Air Void Characteristics and Hydraulic Characteristics of Porous Asphalt Concrete Based on Image Processing Technology

Geofluids, 2021
The appearance of porous asphalt (PA) pavement is to solve the problem of road ponding in rainy days. The internal air voids in PA pavement are the main functional structure that determines its drainage performance.
Zhanqi Wang, Jianguang Xie, Lei Gao, Yanping Liu, Kuan Li   +4 more
doaj   +1 more source

Endoscopic ultrasound‐guided infectious liver cyst drainage associated with autosomal dominant polycystic kidney disease in which percutaneous approach is impossible

DEN Open
A man in his 70s on maintenance dialysis for autosomal dominant polycystic kidney disease was admitted with epigastralgia and a fever lasting for 1 week.
Yuichi Takano, Naoki Tamai, Masataka Yamawaki, Jun Noda, Dai Matsubara, Tetsushi Azami, Fumitaka Niiya, Fumiya Nishimoto, Naotaka Maruoka, Tatsuya Yamagami, Masatsugu Nagahama   +10 more
doaj   +1 more source

Percutaneous Cystic Duct Stenting: Report of Two Cases

Journal of Clinical Interventional Radiology ISVIR
Percutaneous cholecystostomy involves the placement of a catheter in the gallbladder via image-guided puncture through either a transhepatic or a transperitoneal route.
Shouvik Paul, Anupam Singh, Santosh Irrinki, Divya Dahiya, Pankaj Gupta   +4 more
doaj   +1 more source