Results 1 to 10 of about 124,736 (173)

Safety and efficacy of splenic artery embolization for the treatment of gastric variceal bleeding secondary to left-sided portal hypertension

International Journal of Gastrointestinal Intervention, 2023
Background : : Left-sided portal hypertension (LPH) is an uncommon clinical condition resulting from splenic vein stenosis/occlusion, which may cause bleeding from gastric varices.
Sang Yub Lee, Kyung Rae Kim, Clayton Commander   +2 more
doaj   +1 more source

The Efficacy and Complications of Preoperative Embolization of Metastatic Spinal Tumors: Risk of Paralysis after Embolization

Spine Surgery and Related Research, 2022
Introduction: This study investigated the efficacy and complications of preoperative embolization for spinal metastatic tumors, focusing on the etiology of post-embolization paralysis.
Eijiro Onishi, Takumi Hashimura, Satoshi Ota, Satoshi Fujita, Yoshihiro Tsukamoto, Kazuhiro Matsunaga, Tadashi Yasuda   +6 more
doaj   +1 more source

Splenic artery steal syndrome in patients with orthotopic liver transplant: Where to embolize the splenic artery?

PLoS ONE, 2022
Purpose This study compared proximal and distal embolization of the splenic artery (SA) in patients with splenic artery steal syndrome (SAS) after orthotopic liver transplantation (OLT) regarding post interventional changes of liver function to identify ...
Florian N. Fleckenstein, Willie M. Luedemann, Ahmet Kücükkaya, Timo A. Auer, Julius Plewe, Bernd Hamm, Rolf W. Günther, Uli Fehrenbach, Bernhard Gebauer, Gero Wieners   +9 more
doaj   +2 more sources

Long-term volume reduction in renal angiomyolipomas embolized by gelatin sponge particles with or without supplementary microcoil embolization

Journal of International Medical Research, 2023
Objective To examine the effect of supplementary microcoil embolization on the long-term progression of angiomyolipomas embolized using gelatin sponge particles (GSPs).
Xixi Zhang, Ryohei Kuwatsuru, Hiroshi Toei, Daisuke Yashiro, Hideaki Sokooshi, Yoshiki Kuwatsuru   +5 more
doaj   +1 more source

Temperature sensitive nanogels for real-time imaging during transcatheter arterial embolization

Designed Monomers and Polymers, 2023
Several vascular embolization materials are commonly used in clinical practice, however, having application defects of varying degrees, such as poor intraoperative imaging and easy recanalization of embolized blood vessels, they are challenging for ...
Hongfu Zhou, Wenjing Xie, Anran Guo, Bin Chen, Sanming Hu, Min Zheng, Houqiang Yu, Hongan Tian, Ling Li   +8 more
doaj   +1 more source

Trends in Utilization of Preoperative Embolization for Spinal Metastases: A Study of the National Inpatient Sample 2005–2017 [PDF]

Neurointervention, 2021
Purpose While previous studies have suggested that preoperative embolization of hypervascular spinal metastases may alleviate intraoperative blood loss and improve resectability, trends and driving factors for choosing this approach have not been ...
Waseem Wahood, Alex Yohan Alexander, Yagiz Ugur Yolcu, Waleed Brinjikji, David F. Kallmes, Giuseppe Lanzino, Mohamad Bydon   +6 more
doaj   +1 more source

Effectiveness of Preradiosurgical Embolization with NBCA for Arteriovenous Malformations - Retrospective Outcome Analysis in a Japanese Registry of 73 Patients (J-REAL study) [PDF]

Neurointervention, 2017
PurposeRecent reports have posed doubts about the effect of preradiosurgical embolization in brain arteriovenous malformation (AVM) because it makes the planning of stereotactic radiosurgery (SRS) difficult and has the risk of recanalization out of the ...
Shigeru Miyachi, Takashi Izumi, Tetsu Satow, Kittipong Srivatanakul, Yasushi Matsumoto, Tomoaki Terada, Yuji Matsumaru, Hiro Kiyosue,   +8 more
doaj   +1 more source

Efficacy of median sacral artery embolization for treating severe pelvic fractures: a retrospective study

Journal of International Medical Research, 2021
Objective Transcatheter arterial embolization (TAE) of bilateral internal iliac arteries (IIAs) in patients with a hemodynamically unstable pelvic fracture is associated with a low mortality rate.
Takaaki Maruhashi, Yutaro Kurihara, Marina Oi, Fumie Kashimi, Satoshi Tamura, Muneyoshi Kim, Yasushi Asari   +6 more
doaj   +1 more source

Percutaneous N-Butyl-Cyanoacrylate Embolization for Treating Ruptured Pancreaticoduodenal Aneurysm: A Case Report

Medicina, 2022
Background and Objectives: Pancreaticoduodenal artery aneurysms are rare visceral artery aneurysms. Interventional treatments, including transcatheter embolization, have an acceptable success rate.
Joo Yeon Jang, Jin Hyeok Kim, Tae Un Kim, Hwaseong Ryu, Tae Beom Lee, Je Ho Ryu, Ung Bae Jeon   +6 more
doaj   +1 more source

Xylem embolism and bubble formation during freezing suggest complex dynamics of pressure-tension in Betula pendula stems [PDF]

, 2022
Freeze-thaw-induced embolism is a key limiting factor for perennial plants in frost-exposed environments. Gas bubbles are formed during freezing and expand during thawing resulting in xylem embolism. However, when water freezes, its volume increases by 9%, generating local pressures, which can affect the formation of bubbles.
arxiv   +1 more source