Vein wall thickening
Structural Factors: The Vascular Wall - AHA/ASA Journals
https://www.ahajournals.org/doi/pdf/10.1161/01.HYP.5.5_Pt_2.III58
Consequences of Treatment. SUMMARY Like all tissues, blood vessels readily adapt their structure upon sustained functional changes. For example, pressure increases soon induce a largely proportional wall (w) thickening, where arteries, veins, and true resistance vessels respond alike. The latter also show a modest structural narrowing of ...
[PDF File] Colonic wall thickening in cirrhotic patients: CT features and …
https://link.springer.com/content/pdf/10.1007/s002619900459.pdf
Colonic wall thickening can occur in a number of condi- tions including edema secondary to colitis, allergy, isch- emia, and infiltrative neoplastic process. When the bowel wall is diffusely thickened, edema may be caused by protein-losing enteropathy, congestive heart failure, ne- phrosis, or liver cirrhosis [1–3].
[PDF File] Venous intima-media thickness increases both in deep and ...
https://www.indianvascularsurgery.com/wp-content/uploads/2021/02/Venous-intima-media-thickness-increases-both-in-deep-and-superficial-systems-in-patients-with-great-saphenous-vein-reflux.pdf
thickening is visible in the FV as well. Further studies are needed to assess the accuracy of DUS measurements of vIMT. Further studies are needed to assess the accuracy of DUS measurements of vIMT. Longitudinal studies are also needed to evaluate possible GSV and FV vIMT variations related to disease progression or
Gallbladder Wall Thickening - AJR
https://www.ajronline.org/doi/pdf/10.2214/AJR.12.10386
Systemic diseases that may cause diffuse wall thickening include heart and renal failure, liv-er dysfunction, portal venous hypertension, and sepsis. Other causes of diffuse wall thickening include infiltrative processes, such as gallblad-der carcinoma, and hyperplastic changes, as seen in adenomyomatosis, although these may also present with ...
Flow reversal promotes intimal thickening in vein grafts
https://www.jvascsurg.org/article/S0741-5214(13)01276-7/pdf
Conclusions: Regions of vein bypass grafts exposed to persistent flow reversal are most at risk for intimal thickening and loss of lumen. (J Vasc Surg 2014;60:471-8.) Clinical Relevance: The current paradigm that intimal thickening
[PDF File] Diverticulitis: a comprehensive review with usual and unusual ...
https://link.springer.com/content/pdf/10.1007/s13244-016-0532-3.pdf
Conclusions. Besides the usual signs and symptoms, in the course of the diverticular disease, several unusual complications may be seen. Pylephlebitis, perforation, intestinal obstruction, abscess and fistula formation may be counted among the …
[PDF File] © 1998 Nature Publishing Group http://www.nature.com ...
https://www.nature.com/articles/nm0298-235.pdf
5 μg/ml peroxidase-labeled lectin from Dolichos biflorus agglutinin (DBA) (Sigma) and allowed to incubate for 30 min at room temperature. After rinsing, 100 μI 3,3' -diaminobenzidine (DAB ...
[PDF File] Imaging Approach to Portal Hypertension - Thieme
https://www.thieme-connect.com/products/ejournals/pdf/10.1055/s-0043-1764311.pdf
larged portal vein diameter>12mm, decreased portal vein velocityof<16cm/s( Fig. 1C;normalvelocity isbetween20 and40cm/s),5 hepatofugalflow,enlargedandtortuoushepat-icartery,4 splenomegaly,andportosystemiccollaterals.Portal
[PDF File] Relevance of vein wall thickness in Behcet's disease: A ...
https://livrepository.liverpool.ac.uk/3179010/1/2023%20Veins%20and%20BD.pdf
2023 Published by Elsevier B.V. Journal Pre-proof. Objectives. To perform a meta-analysis on articles evaluating the common femoral vein wall. thickness (VWT) in Behcet’s disease and its possible clinical, laboratory and treatment. correlates (BD). Methods.
Deep Venous Thrombosis - AJR
https://www.ajronline.org/doi/pdf/10.2214/ajr.177.2.1770319
Focal wall thickening mimicking acute deep venous thrombosis in 66-year-old man suspected of having pulmonary embolism. A, Axial CT venogram shows nonoccluding defect (arrow) along posterior aspect of right common femoral vein.
Long-term reduction of medial and intimal thickening in ...
https://www.jvascsurg.org/article/S0741-5214(04)01139-5/pdf
The attenuation of vein wall thickening, with subsequent luminal narrowing and occlusion, is a major goal in improving the longevity of the venous graft, to reduce secondary percutaneous and surgical interventions. The be the 1 2,3 ...
Histologic Changes in the Human Vein Wall Adjacent to ...
https://www.jvir.org/article/S1051-0443(07)60530-2/pdf
catheter to the vein wall; this was seen in all specimens (Fig3). As with the vein wall thickening, these findings could be seen in any vein segment where there was contact, or potential contact,betweenthewallandthecath-eter. Their
Inhibition of neointimal formation and hyperplasia in vein …
https://journals.sagepub.com/doi/pdf/10.1177/1358863X10366479
Rapamycin-eluting biodegradable poly l-lactic acid and epsilon-caprolactone copolymer film applied externally can inhibit neointimal hyperplasia of vein grafts. External stents can reduce intimal hyperplasia of vein grafts. Stents of different diameters exert a similar effect. Inhibition of neointimal hyperplasia.
Changes in Coronary Venous Inosine Concentration and ...
https://www.ahajournals.org/doi/pdf/10.1161/01.RES.35.1.111
taken from the regional anterior coronary vein and the femoral artery- Myocardial wall thickening was measured with a harpoon type of mercury strain gauge. During ischemia, systolic myocardial wall thickening decreased to 44. 5.
Saphenous vein wall thickness in age and venous reflux ...
https://www.jvsvenous.org/article/S2213-333X(16)30324-9/pdf
ABSTRACT. Objective: This prospective study was designed to determine the great saphenous vein (GSV) wall thickness in age-related and venous reflux-associated remodeling. Methods: GSV wall thickness was measured in the thigh and calf using a duplex ultrasound 17-MHz transducer.
Association Between Bowel Wall Thickening and Long-Term ...
https://link.springer.com/content/pdf/10.1007/s12325-023-02690-z
Bowel wall thickening may not be associated with death in patients with cirrhosis. Portal vein thrombosis in cirrhosis may contribute to small bowel wall thickening. INTRODUCTION Bowel wall thickening, a nonspecific computed ...
Ultrasound determination of total arterial wall thickness
https://www.jvascsurg.org/article/S0741-5214(94)70051-6/pdf
Arteriography can detect early atherosclerotic changes, but its cost, risk, and invasive nature preclude its use in patients as a. From the Vascular Surgery Section, Department of Surgery, University of Washington Medical Center, Seattle, Wash. Supported by National Institutes of Health grant HL 42270-03 (NIH, Bethesda, Md.).
[PDF File] Vein graft failure: current clinical practice and potential for ...
https://www.nature.com/articles/gt201229.pdf
Here, we review the current clinical practice, the pathogenesis of bypass graft failure and adenovirus-mediated gene therapy strategies designed to improve late vein graft failure by modulation of ...
Early development of deep-vein thrombosis following hip ...
https://journals.sagepub.com/doi/pdf/10.1177/1358836X9800300402
Vascular Medicine 1998; 3: 269–274 Early development of deep-vein thrombosis following hip fracture surgery: the role of venous wall thickening detected by B-mode ultrasonography Jean-Luc Cracowskia,d, Jean-Luc Bossona,b, Fatsah Baloula, Cyrille Moiranta, Mark Huntd, Philippe Merlozc, Patrick Carpentiera and ...
Postthrombotic vein wall remodeling: Preliminary observations
https://www.jvascsurg.org/article/S0741-5214(10)01820-3/pdf
thrombus-vein wall contact is associated with most severe veinwallinjury.10 Thecelladhesionmolecule,P-selectin,is also involved with vein wall injury and is also a marker of thrombosis.11,12 Modification of the postthrombotic vein
[PDF File] Mass-Like Extreme Wall Thickening of the Entire Common ...
https://www.thieme-connect.com/products/ejournals/pdf/10.1055/s-0041-1735216.pdf
66 Mass-Like Extreme Wall Thickening of the Common Bile Duct Gunasekaran et al. Fig. 7 Axial T2 (A), T2 fat suppressed (B) images show hyperintense wall thickening (arrows) involving the common bile duct (CBD) with no
CT Findings in Patients with Esophagitis - AJR
https://www.ajronline.org/doi/pdfplus/10.2214/ajr.175.5.1751431
In our study, 5 mm proved to be a more useful threshold for esophageal wall thickening in patients with esophagitis; 55% of all patients with esophagitis had an esophageal wall thickness of 5 mm or greater on CT (Figs. 1窶・), whereas only 4% of controls had a wall thickness exceeding this value (Fig. 4).
Sonographic Evaluation of the Portal and Hepatic Systems ...
https://journals.sagepub.com/doi/pdf/10.1177/8756479306293101
Sonography is performed the day following the TIPS procedure to obtain baseline velocities throughout the stent and of the main portal vein. The position and placement of the stent within the portal and hepatic vein are carefully evaluated. Both ends should be seen to extend well into each vein.
Mass-forming Portal Cavernoma Cholangiopathy - RSNA ...
https://pubs.rsna.org/doi/pdf/10.1148/rg.230074?download=true
Portal cavernoma cholangiopathy (PCC) refers to changes in the biliary tract resulting from extrinsic vascular compression and ischemic injury in patients with chronic extrahepatic portal vein obstruction (EHPVO) (1) (Fig 1). While most patients with PCC may remain asymptomatic, patients with a long-standing history of EHPVO can develop mild ...
Vein wall remodeling in patients with acute deep vein ...
https://www.jthjournal.org/article/S1538-7836(22)04363-X/pdf
High-resolution ultrasound images demonstrating significant wall thickening in patients with acute deep vein thrombosis (DVT) and postthrombotic syndrome (PTS) as compared with normal. [Color figure can be viewed at wileyonlinelibrary.com]
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