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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11753566 | PMC |
| http://dx.doi.org/10.4103/idoj.idoj_886_23 | DOI Listing |
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Slow-Flow Venous Malformation of Vulva in a Pre-menarcheal Girl.
Indian Dermatol Online J
October 2024
Department of Skin and STD, Dr. B. R. Ambedkar Medical College, Bengaluru, Karnataka, India.
Microfluidic vessel-on-chip platform for investigation of cellular defects in venous malformations and responses to various shear stress and flow conditions.
Lab Chip
January 2025
Oulu Center for Cell-Matrix Research, Biocenter Oulu and Faculty of Biochemistry and Molecular Medicine, University of Oulu, P.O. Box 5000, FI-90014 Oulu, Finland.
A novel microfluidic platform was designed to study the cellular architecture of endothelial cells (ECs) in an environment replicating the 3D organization and flow of blood vessels. In particular, the platform was constructed to investigate EC defects in slow-flow venous malformations (VMs) under varying shear stress and flow conditions. The platform featured a standard microtiter plate footprint containing 32 microfluidic units capable of replicating wall shear stress (WSS) in normal veins and enabling precise control of shear stress and flow directionality without the need for complex pumping systems.
View Article and Find Full Text PDFInvestigating the relationship between opium use and coronary slow flow: a propensity score matched case-control study.
BMJ Open
December 2024
Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran (the Islamic Republic of).
Objectives: Recent studies have suggested a potential link between opium consumption and microvascular dysfunction in coronary arteries, which may contribute to the development of coronary slow-flow syndrome. This study aims to investigate the relationship between opium use and coronary slow-flow syndrome.
Design And Setting: This retrospective study analysed medical records of patients who underwent coronary angiography at the Tehran Heart Center from 2006 to 2020.
Venolymphatic malformation (VLM) manifestation in the knee: An uncommon encounter.
Radiol Case Rep
February 2025
Department of Psychiatry, Datta Meghe Institute of Medical Sciences, Sawangi, Wardha, Maharashtra, India, 442001.
An uncommon congenital disorder known as venolymphatic malformation (VLM) of the knee develops from improper venous and lymphatic system development. It is a specific kind of vascular abnormality that affects lymphatic and veins, causing abnormal growth and dilation of these vessels. These types of malformations do not directly connect to the main channels but instead appear as swelling or other characteristic features depending on the specific type of malformation.
View Article and Find Full Text PDFInterleaved flow-sensitive dephasing (iFSD): Toward enhanced blood flow suppression and preserved T weighting and overall signals in 3D TSE-based neuroimaging.
Magn Reson Med
December 2024
Department of Radiology, University of Southern California, Los Angeles, California, USA.
Purpose: To develop and validate a 3D turbo spin-echo (TSE)-compatible approach to enhancing black-blood (BB) effects while preserving T weighting and overall SNR.
Methods: Following the excitation RF pulse, a 180° RF pulse sandwiched by a pair of flow-sensitive dephasing (FSD) gradient pulses in the phase- (y) and partition-encoding (z) directions, respectively, is added. The polarity of FSD gradients in z direction is toggled every TR, achieving an interleaved FSD (iFSD) configuration in y-z plane.
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