Results 291 to 300 of about 523,485 (344)

Beyond a Conduit: The Evolution of Functional Biliary Stents From Active Intervention to Enabling Platforms

iNew Medicine, EarlyView.
This review traces the evolution of functional biliary stents, outlining the paradigm shift from “active intervention” strategies that target stent failure to next‐generation “enabling platforms.” These platforms leverage biodegradable materials, 3D/4D printing, and smart sensors to achieve personalized, regenerative, and theranostic solutions ...
Muhan Li, Xu Liu, Xin Ye, Zhixia Dong, Xinjian Wan   +4 more
wiley   +1 more source

"From hero to villain" tracheovascular fistula as an unusual complication of a silicone stent in tracheal stenosis due to brachiocephalic trunk aneurysm. [PDF]

Respir Med Case Rep
Sánchez-Cabral O, Solis AJ, Leal-Valenzuela PM, Negrete-García MF, Vázquez-Rojas H.   +4 more
europepmc   +1 more source

Laparoendoscopic Single-site Surgery for Ureterolithotomy: Focus on Intracorporeal Stenting and Suturing

, 2010
Kyung Hwa Choi, Seung Choul Yang, Jae Won Lee, Koon Ho Rha, Woong Kyu Han   +4 more
openalex   +2 more sources

Unexpected Giant Right Coronary Artery Aneurysm Diagnosed by Computed Tomography Angiography in the Emergency Department

Journal of Clinical Ultrasound, EarlyView.
3D Volume Rendering coronary CTA reconstruction showing a giant thrombosed aneurysm of the proximal right coronary artery ABSTRACT Giant coronary artery aneurysms (GCAA) are usually defined as diameter > 8 mm or > 400% of the adjacent normal segment; they are very rare (reported prevalence ≈0.02%).
Stefano Giusto Picchi, Giulia Lassandro, Rosita Comune, Filomena Pezzullo, Stefania Tamburrini, Giulio Cocco, Nino Cocco, Domenico Tafuri, Antonio Corvino   +8 more
wiley   +1 more source

Autostent: a semi-automated approach to designing customized 3D-printed oral radiation stents for patients with head and neck cancer. [PDF]

Radiat Oncol
Agrawal A, Tino RB, Zaid M, Roach M, Xiao L, Chambers MS, Lee A, Koay EJ.   +7 more
europepmc   +1 more source

A Comparative Study of Ultrasonography and CT Venography in the Diagnosis of Budd‐Chiari Syndrome

Journal of Clinical Ultrasound, EarlyView.
Budd‐Chiari syndrome (BCS) is characterized by hepatic venous outflow obstruction from the hepatic veins to the junction of the inferior vena cava (IVC) and right atrium. Ultrasound (US) and CT venography (CTV) are used as imaging techniques for the diagnosis of BCS, and We compared the diagnostic efficacy of the two modalities. The results showed that
Tiling Jiang, Mingyue Qu, Qian Zhang, Donghua Shen, Yan Liu, Baoshi Guo, Gong Wang   +6 more
wiley   +1 more source

Endovascular Management of Complex Aortoiliac Occusive Disease with a Bifurcated Endograft: A Case Report and Literature Review. [PDF]

Vasc Specialist Int
Manaki V, Giannopoulos A, Lamprou N, Patsarikas I, Kontes I, Rafailidis V, Ktenidis K.   +6 more
europepmc   +1 more source

Percutaneous transhepatic cholangiography rather than ultrasound as a screening test for postoperative biliary complications in liver transplant patients. [PDF]

, 1988
Bron, KM, Campbell, WL, Iwatsuki, S, Skolnick, ML, Starzl, TE, Zajko, AB, Zemel, G   +6 more
core  

Comparative Outcomes of Endoscopic Treatment for Symptomatic and Asymptomatic Common Bile Duct Stones in the Elderly: A Propensity Score‐Based Cohort Analysis

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Introduction Various guidelines recommend endoscopic stone removal for asymptomatic common bile duct stones (CBDS); however, previous studies have indicated that asymptomatic CBDS is associated with a higher incidence of post‐ERCP pancreatitis (PEP).
Kota Shimojo, Akinori Maruta, Keisuke Iwata, Yuhei Iwasa, Mitsuru Okuno, Kensaku Yoshida, Shinya Uemura, Tsuyoshi Mukai, Takuji Iwashita, Masahito Shimizu   +9 more
wiley   +1 more source

A novel plastic stent to prevent dislocation after endoscopic ultrasound-guided gallbladder drainage. [PDF]

Endoscopy
Hama K, Kojima H, Tsuchiya T, Tanaka R, Tonozuka R, Mukai S, Itoi T.   +6 more
europepmc   +1 more source