Results 31 to 40 of about 72,747 (294)

A Step-by-Step Sonographic Approach to Vascular Anomalies in the Pediatric Population: A Pictorial Essay

Indian Journal of Radiology and Imaging, 2021
Vascular anomalies are a common cause of soft-tissue masses in children and often referred for ultrasonographic (USG) evaluation. They are broadly classified as vascular tumors (hemangiomas, hemangioendotheliomas, and angiosarcomas) or vascular ...
Anushka Mittal, Rama Anand, Richa Gauba, Subhasis Roy Choudhury, Pooja Abbey   +4 more
doaj   +1 more source

Somatic Variant Analysis Identifies Targets for Tailored Therapies in Patients with Vascular Malformations

, 2020
Vascular malformations include various disorders characterized by morphological, structural and/or functional alterations of blood and lymph vessels. Most are sporadic, due to somatic mutations.
Alessandra Zulian, Elena Manara, Luca De Antoni, Giulia Guerri, Daniela Cavalca, Carlo Arduino, Stefano Paolacci, Raul Ettore Mattassi, Giuseppe Marceddu, Matteo Bertelli   +9 more
core   +1 more source

Sociodemographic characteristics of pediatric patients with vascular malformations: Results of a single site study

Frontiers in Pediatrics, 2023
Vascular malformations, the abnormal development of blood vessels, are a rare set of congenital anomalies. The sociodemographic factors associated with vascular malformations in pediatric patients are poorly understood.
Michael Mohnasky, Jennifer Brondon, Jennifer Brondon, Sang Yub Lee, Kyung Rae Kim, Kyung Rae Kim   +5 more
doaj   +1 more source

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

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

Vascular malformations: localized defects in vascular morphogenesis.

, 2003
Vascular anomalies are localized defects of the vasculature, and usually affect a limited number of vessels in a restricted area of the body. They are subdivided into vascular malformations and vascular tumours.
M Vikkula, Vikkula, Miikka, Brouillard, Pascal, P Brouillard   +3 more
core   +1 more source

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

Genetic causes of vascular malformations.

, 2007
Vascular malformations are localized defects of vascular development. They usually affect a limited number of vessels in a restricted area of the body. Although most malformations are sporadic, inheritance is observed, enabling genetic analysis. Usually,
Vikkula, Miikka, Brouillard, Pascal
core   +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