Results 41 to 50 of about 31,469 (244)

Vena cava anomalies in thoracic surgery [PDF]

, 2018
Background: Vena cava anomalies are a rare group of anatomical variations due to an incorrect development of the superior or inferior vena cava during fetal life.
Anile, Marco, Anzidei, Michele, Bassi, Massimiliano, Diso, Daniele, Mantovani, Sara, Pagini, Andreina, Poggi, Camilla, Venuta, Federico   +7 more
core   +1 more source

Snakebite Induced Cerebral Venous Sinus Thrombosis: A Case Report

Clinical Medicine Insights: Case Reports, 2023
Introduction: Cerebral venous sinus thrombosis (CVST) is a rare but highly fatal neurological condition mostly caused by prothrombotic conditions like antiphospholipid syndrome, factor V Leiden, and G20210A prothrombin polymorphism.
Muhammad Yousaf, Qaisar Ali Khan, Michelle R Anthony, Aliena Badshah, Parsa Abdi, Christopher Farkouh, Faiza Amatul Hadi, Rukhsar Jan, Arooba Khan, Sumaira Iram   +9 more
doaj   +1 more source

SNX10 gene mutation leading to osteopetrosis with dysfunctional osteoclasts [PDF]

, 2017
Acknowledgements We sincerely thank the patients and family members who participated in this study. We would also like to thank Stefan Esher, Umeå University, for help with genealogy, and Anna Westerlund for excellent technical assistance.
Ameur, Adam, Coxon, Fraser P., Dahl, Niklas, Hallmans, Göran, Helfrich, Miep H., Henning, Petra, Kellgren, Therese G., Klar, Joakim, Lerner, Ulf H., Lönnerholm, Torsten, McDermott, Emma, Rydén, Patrik, Sandström, Per-Erik, Stattin, Eva-Lena, Stecksen-Blicks, Christina, Wikström, Johan   +15 more
core   +1 more source

Cerebral venous hemodynamic abnormalities in episodic and chronic migraine [PDF]

, 2016
Alterations of cerebral venous drainage have been demonstrated in chronic migraine (CM), suggesting that cerebral venous hemodynamic abnormalities (CVHAs) play a role in this condition.
Di Biase, A, DI PIERO, Vittorio, Passarelli, F, PETOLICCHIO, BARBARA, Tatulli, D, TOSCANO, MASSIMILIANO, Vicenzini, E, VIGANO', ALESSANDRO   +7 more
core   +1 more source

Clinical presentation and patient outcomes following endovascular intervention for venous sinus diverticula: A single center experience

Journal of Stroke and Cerebrovascular Diseases
Introduction: Venous diverticula are rare neurovascular anomalies consisting of outpouchings in venous sinus walls, occurring with a prevalence of 23 % in the sigmoid sinus. However, venous diverticula can develop in the transverse sinus and jugular bulb,
Erin N. Walker, BS, Jaskeerat Gujral, Om Gandhi, Sandeep Kandregula, MD, Douglas Bigelow, MD, Michael Ruckenstein, MD, Tiffany Hwa, MD, Jason Brant, MD, Kevin Wong, MD, Omar Choudhri, MD   +9 more
doaj   +1 more source

Reversal of Intracranial Hypertension‐Related Pseudomeningocele after Venous Sinus Stenting

Stroke: Vascular and Interventional Neurology, 2022
Postoperative pseudomeningocele is a common complication of craniotomies for tumor resection. Intracranial hypertension can hinder dural repair and potentially lead to refractory or severe cases of pseudomeningocele.
Juan Carlos Martinez‐Gutierrez, Robert William Regenhardt, Francis Deng, Naif Mitla Alotaibi, Kayleigh O'Neill, William T Curry, Aman Patel, Christopher Stapleton   +7 more
doaj   +1 more source

An anatomy-based lumped parameter model of cerebrospinal venous circulation: can an extracranial anatomical change impact intracranial hemodynamics? [PDF]

, 2015
Background The relationship between extracranial venous system abnormalities and central nervous system disorders has been recently theorized. In this paper we delve into this hypothesis by modeling the venous drainage in brain and spinal column areas
A Caiazzo, AL Rhoton Jr, Alberto Redaelli, Antonello Barberio, B Schaller, B Schlesinger, C Beggs, C Cejas, C Magnano, CB Beggs, CB Beggs, CP Chung, CP Chung, CP Chung, CP Chung, CP Chung, CY Cheng, DG Talbert, Emiliano Votta, F Alper, F Doepp, F Doepp, F Schelling, F Sisini, G Ciuti, G Comi, G Gadda, Gianfranco Beniamino Fiore, HK Park, HY Hsu, J Gisolf, JM Valdueza, JP Mynard, K Ambarki, K Dolic, K Dolic, K Saiki, Lara Marchetti, M Bergsneider, M D'haeseleer, M Simka, M Ursino, M Zaniewski, Maria Marcella Laganà, MM Laganà, NR Mehta, P Gideon, P Lochner, P Zamboni, P Zamboni, P Zamboni, P Zamboni, Pietro Cecconi, R Manara, R Zivadinov, R Zivadinov, R Zivadinov, S Bastianello, S Stoquart-Elsankari, SC Beards, SC Shadden, SM Iencean, Stefania Marcotti, Stefano Viotti, WD Lakin, X Wu, YI Cho   +66 more
core   +2 more sources

Transvenous embolization of a direct carotid-cavernous fistula through the pterygoid plexus approach

Radiology Case Reports, 2021
We present a transvenous embolization technique for a direct carotid-cavernous fistula through the pterygoid plexus to the cavernous sinus which only 2 cases have been previously reported in the English literature.
Chang-Hsien Ou, MD, Te-Yuan Chen, MD, Pei-Ling Lin, RN, Cheng-Lung Lee, BSMT, Wan-Ching Lin, MD   +4 more
doaj   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Transcatheter interatrial shunt device for the treatment of heart failure with preserved ejection fraction (REDUCE LAP-HF I [Reduce Elevated Left Atrial Pressure in Patients With Heart Failure]): A phase 2, randomized, sham-controlled trial [PDF]

, 2018
Background -In non-randomized, open-label studies, a transcatheter interatrial shunt device (IASD, Corvia Medical) was associated with lower pulmonary capillary wedge pressure (PCWP), less symptoms, and greater quality of life and exercise capacity in ...
Basuray, Anupam, Burkhoff, Daniel, Fail, Peter S., Feldman, Ted, Forde-McLean, Rhondalyn, Hummel, Scott L., Kahwash, Rami, Kaye, David M., Lilly, Scott, Litwin, Sheldon, Massaro, Joseph M., Mauri, Laura, Nielsen, Christopher D., Penicka, Martin, Petrie, Mark C., Ricciardi, Mark J., Shah, Sanjiv J., van der Harst, Pim   +17 more
core   +1 more source