Results 11 to 20 of about 27,443 (281)

Extensive Collateral Venous Circulation and Anatomic Remodeling in Chronic Deep Vein Thrombosis. [PDF]

Case Rep Cardiol
Chronic deep venous thrombosis (DVT) can result in a significant venous outflow obstruction, often prompting the development of extensive compensatory mechanisms to maintain adequate circulation. We report a case of recurrent DVT, presenting with left lower extremity pain and edema. Venography revealed complete occlusion of the left common femoral vein
Curbelo D, Lancaster I, Yaylayan A, Krolick M.   +3 more
europepmc   +2 more sources

Stasis Leg Ulcers: Venous System Revises by Triggered Angiography Non-Contrast-Enhanced Sequence Magnetic Resonance Imaging

Diagnostics, 2020
Objectives: The distribution of venous pathology in stasis leg ulcers is unclear. The main reason for this uncertainty is the lack of objective diagnostic tools.
Chien-Wei Chen, Yuan-Hsi Tseng, Min Yi Wong, Chao-Ming Wu, Bor-Shyh Lin, Yao-Kuang Huang   +5 more
doaj   +1 more source

The evaluation of cerebral venous normal anatomy and variations by phase-contrast cranial magnetic resonance venography

Folia Morphologica, 2022
BACKGROUND: The aim of our study was to determine the ability of the phase-contrast-cranial magnetic resonance venography (PC-CMRV) technique to detect cranial anatomy, variations, thrombosis, to reveal the deficits of the technique and to discuss the ...
E. Doğan, M. Apaydın
doaj   +1 more source

Systematic review and meta-analysis of the diagnostic accuracy of ultrasonography for deep vein thrombosis [PDF]

, 2005
Background Ultrasound (US) has largely replaced contrast venography as the definitive diagnostic test for deep vein thrombosis (DVT). We aimed to derive a definitive estimate of the diagnostic accuracy of US for clinically suspected DVT and identify ...
A Cogo, A Cogo, A Elias, A Elias, A Gongolo, A Markel, A Miselli, AF Aburahma, AG Aitken, AJ Comerota, AJ Comerota, AJ Sutton, Alex Sutton, AT Irvine, AW Lensing, B Kassai, B van Ramshorst, B Wolf, BD Lewis, BG Birdwell, BG Birdwell, BN Raghavendra, BS Hwang, C Kearon, C Savy-Stortz, D Becker, D Cavaye, D Gaitini, DA Kristo, DC Mitchell, DH O'Leary, DL Rollins, DP Flanigan, DR Anderson, E Bernardi, E Kalodiki, Edwin van Beek, EK Yucel, F Dany, F Pasquariello, FC Sampson, Fiona Sampson, FJ Song, G Guazzaloca, GJ Zhang, GM Baxter, GM Baxter, GP Shields, GP Size, GR Simons, GV Belcaro, H Bounameaux, H Heijboer, H Heijboer, H Rosier, HJ Aronen, HO Leven, I Baumgartner, J De Laveaucoupet, J Howe, J Yao, J Zamora, JC De Valois, JE George, JE George, JF Chance, JG Lijmer, JJ Cranley, JJ Cronan, JJ Deeks, JM Schindler, JP Carpenter, JP Fletcher, JP Laissy, JPJ Archie, JS Ginsberg, K Forbes, K Ouriel, K Walsh, LA Killewich, LW Tick, M Atri, M Dauzat, M Grobety, M Hay, M Mantoni, M Monreal, M Sluzewski, MA Amin, MA Mattos, MCG Holmes, ME McCandless, MJ Bradley, MK Eskandari, MK Zhou, N Labropoulos, N Miller, NH Rosner, OM Pedersen, P De Faucal, P Vogel, PJ Bendick, PL Robertson, PL Robertson, PR Biondetti, PS Wells, PS Wells, PS Wells, PS Wells, PS Wells, PT Appelman, PT Kennedy, R Lindqvist, R Mani, R Poti, R Puls, R Quintavalla, RA Bucek, RA Kraaijenhagen, RB Patterson, SC Rose, SG Thompson, SJ Theodorou, SM Bates, SM Schellong, SM Stevens, Steve Goodacre, Steve Thomas, SW Heim, TE Gudmundsen, TL Turnbull, W Habscheid, W Wysokinski, WD Foley   +133 more
core   +5 more sources

Dural sinus thrombosis identified by point-of-care ultrasound [PDF]

Clinical and Experimental Emergency Medicine, 2018
Dural sinus thrombosis (DST), or cerebral venous thrombosis, is an uncommon cause of stroke. It has a variable presentation, and the symptoms and signs can be non-specific.
Laura T. Director, David C. Mackenzie
doaj   +1 more source

Double superior vena cava and left brachiocephalic vein agenesis: a rare systemic vein anomaly and potential source of cardiac implantable electronic device and central venous catheter placement complications

Folia Morphologica, 2022
Abnormal systemic vein development produces anomalous veins, which — in the case of persistent left superior vena cava and/or left brachiocephalic vein — exhibit considerable topographic and morphometric differences in comparison with their usual anatomy.
R. Steckiewicz, P. Stolarz, M. Marchel, M. Michalak, D. Konecki, E. Szczerba, M. Kowara, L. Grabowska-Derlatka, M. Grabowski   +8 more
doaj   +1 more source

Pseudotumor cerebri syndrome in childhood : incidence, clinical profile and risk factors in a national prospective population-based cohort study [PDF]

, 2017
Aim To investigate the epidemiology, clinical profile and risk factors of pseudotumor cerebri syndrome (PTCS) in children aged 1-16 years. Methods A national prospective population-based cohort study over 25 months.
Dean, Fiona, Kennedy, Colin R., Lim, Ming J., Matthews, Yim-Yee, Mclachlan, Karen, Rigby, Alan S., Solanki, Guirish A., White, Catharine P., Whitehouse, William P.   +8 more
core   +3 more sources

What went wrong? The flawed concept of cerebrospinal venous insufficiency [PDF]

, 2013
In 2006, Zamboni reintroduced the concept that chronic impaired venous outflow of the central nervous system is associated with multiple sclerosis (MS), coining the term of chronic cerebrospinal venous insufficiency ('CCSVI'). The diagnosis of 'CCSVI' is
Al-Omari MH, Alikhani K, Bartomolei I, Batson OV, Baumgartner RW, Benabid AL, Doepp F, Eckenhoff JE, Hempel KJ, Hojnacki D, Kipshidze N, Kostecki J, Lang J, Lang J, Ludyga T, Malagoni AM, Masuhr F, Mayer C, Nicolaides AB, Oberwahrenbrock T, Odake G, Oktar SO, Salvi F   +22 more
core   +2 more sources

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 decision theory: The threshold concept [PDF]

, 1995
Percutaneous ablation for electrical disconnection of the arrhythmogenic foci using various forms of energy has become a well-established technique for treating atrial fibrillation (AF).
Habbema, J.D.F. (Dik)
core   +5 more sources