Results 31 to 40 of about 107,348 (285)

Stop Calling Me Cavernous Hemangioma! A Literature Review on Misdiagnosed Bony Vascular Anomalies

Journal of Investigative Surgery, 2022
Vascular malformations of the bone most often involve the cranio-facial area. Even in relevant peer reviewed journals, venous malformations are often misdiagnosed as “hemangiomas” or “angiomas” of the bone.
Carlotta Liberale, Linda Rozell-Shannon, Laura Moneghini, Riccardo Nocini, Stavros Tombris, Giacomo Colletti   +5 more
doaj   +1 more source

Severe hepatic and pulmonary involvement in Rendu-Osler-Weber syndrome [PDF]

, 2018
We report the case of a young woman with hereditary hemorrhagic telangiectasia (HHT) with severe liver involvement and pulmonary shunting. The medical imaging in this patient illustrates the severe shunting that can occur in these patients who often are ...
Geerts, Anja, Lecluyse, Clarisse, Smeets, Peter, Van Vlierberghe, Hans, Verhelst, Xavier   +4 more
core   +3 more sources

Marginal vein is not a varicose vein; it is a venous malformation

Veins and Lymphatics, 2014
Marginal vein (MV) is one form of venous malformation (VM); MV is not a varicose vein. MV is the outcome of defective development during the later stage of embryogenesis while the vein trunk is formed.
Byung-Boong Lee
doaj   +1 more source

Lymphatic differentiation and microvascular proliferation in benign vascular lesions of skin and soft tissue: Diagnostic features following the International Society for The Study of Vascular Anomalies Classification—A retrospective studyCapsule Summary

JAAD International, 2023
Background: Discrepancies have been noted between the clinical and histologic diagnosis of vascular malformations. Objective: To evaluate the effectiveness of the International Society for Study of Vascular Anomalies (ISSVA) classification in diagnosing ...
Amalia Mulia Utami, MD, Max M. Lokhorst, MD, PhD, Lorine B. Meijer-Jorna, MD, PhD, Mara A. Kruijt, BSc, Sophie E.R. Horbach, MD, PhD, Onno J. de Boer, PhD, Chantal M.A.M. van der Horst, MD, PhD, Allard C. van der Wal, MD, PhD   +7 more
doaj   +1 more source

The roles of endoglin gene in cerebrovascular diseases. [PDF]

, 2017
Endoglin (ENG, also known as CD105) is a transforming growth factor β (TGFβ) associated receptor and is required for both vasculogenesis and angiogenesis.
Ma, Li, Su, Hua, Zhang, Rui, Zhu, Wan
core   +2 more sources

Progress in the genetics research of infantile hemangioma and vascular malformations

口腔疾病防治, 2019
The etiology and pathogenesis of hemangiomas and vascular malformations are still unclear and face many challenges in terms of treatment. This article focuses on the etiology and genetic mechanism of common vascular tumors (such as infantile hemangiomas,
ZHENG Jiawei, ZHAO Zeliang
doaj   +1 more source

Cutaneous and hepatic vascular lesions due to a recurrent somatic GJA4 mutation reveal a pathway for vascular malformation

HGG Advances, 2021
Summary: The term “cavernous hemangioma” has been used to describe vascular anomalies with histology featuring dilated vascular spaces, vessel walls consisting mainly of fibrous stromal bands lined by a layer of flattened endothelial cells, and an ...
Nelson Ugwu, Lihi Atzmony, Katharine T. Ellis, Gauri Panse, Dhanpat Jain, Christine J. Ko, Naiem Nassiri, Keith A. Choate   +7 more
doaj   +1 more source

Image guided sclerotherapy for the treatment of venous malformations

CVIR Endovascular, 2018
Background Percutaneous sclerotherapy is the preferred method of treatment for VMs (venous malformations). However, treatment protocols vary, and research on the most effective sclerosant is conflicting.
Johnathon Gorman, Steven J. Zbarsky, Rebecca J. M. Courtemanche, Jugpal S. Arneja, Manraj K. S. Heran, Douglas J. Courtemanche   +5 more
doaj   +1 more source

Characterization of Laser-Resistant Port Wine Stain Blood Vessels Using In Vivo Reflectance Confocal Microscopy. [PDF]

, 2019
Background and objectivesPort wine stain (PWS) is a congenital vascular malformation of the human skin. Laser is the treatment of choice for PWS. Laser-resistant PWS is one crucial factor accounting for inadequate treatment outcome, which needs to be ...
Chen, Jing, Fu, Zhibing, Huang, Jian, Huang, Jinhua, Lu, Jianyun, Nelson, J Stuart, Tan, Wenbin, Tang, Zhen, Xiang, Yaping   +8 more
core   +1 more source

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson, Ingrid Winship, Gary Hammerschlag, Laura Scardamaglia   +3 more
wiley   +1 more source