Results 21 to 30 of about 30,536 (214)

Regression of a venous malformation during angiotensin-converting enzyme inhibitor treatment for hypertension

Journal of Vascular Surgery Cases and Innovative Techniques, 2022
Recent studies have reported that components of the renin-angiotensin system (RAS) are expressed in venous malformations by embryonic stem cell-like subpopulations.
Sigurd Berger, MD, Therese Halvorsen Bjark, MD, Karsten Midtvedt, MD, PhD, Rune Andersen, MD   +3 more
doaj   +1 more source

Diffuse Venous Malformation of the Uterus in a Pregnant Woman with Klippel-Trénaunay Syndrome Diagnosed by DCE-MRI

Case Reports in Obstetrics and Gynecology, 2016
Background. We experienced a rare case of a pregnant woman with Klippel-Trénaunay syndrome complicated with diffuse venous malformation of the uterus.
Nana Yara, Hitoshi Masamoto, Yuko Iraha, Akihiko Wakayama, Yukiko Chinen, Hayase Nitta, Tadatsugu Kinjo, Yoichi Aoki   +7 more
doaj   +1 more source

Venous Malformation of the Maxilla: A Systematic Review and a Report of an Unusual Case

Surgeries
Background: Venous malformation, formerly designated as cavernous hemangioma, is a rare vascular lesion characterized by significant endothelial cells proliferation, predominantly affecting young females. Diagnosis is challenging due to its low incidence
Alexandre Perez, Elena Pierantozzi, Anaël Jose Cancela, Valerio Cimini, Tommaso Lombardi   +4 more
doaj   +1 more source

Limb Necrosis Caused by Sclerotherapy When Treating Venous Malformation

EJVES Short Reports, 2016
: Introduction: Percutaneous interventional sclerotherapy has been widely used to treat venous malformation. Satisfactory results have been reported, along with both mild and severe complications.
P. Zhou, Y. Chen, Z. Chen
doaj   +1 more source

Neurological, Neurodevelopmental and Treatment Outcomes in Patients With Pyruvate Dehydrogenase Complex Deficiency

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The aim of this study was to characterize intellectual and motor function, neurological features including epilepsy, treatment response, and adaptive behavior in patients with pyruvate dehydrogenase complex deficiency (PDCD) in Sweden.
Antri Savvidou, Colin Reilly, Kalliopi Sofou, Sofia Ygberg, Erik A. Eklund, Karin Naess, Niklas Darin   +6 more
wiley   +1 more source

Progress in diagnosis and treatment of oral and maxillofacial venous malformations [PDF]

口腔疾病防治
Venous malformation is a common congenital, non-tumor vascular malformation, accounting for about 60% of all vascular malformations, of which 40% occur in the head and neck. Due to the complex anatomical structure of the oral and maxillofacial region and
HOU Jinsong, ZHANG Yadong, LIU Haichao
doaj   +1 more source

Pathophysiology of Slow-Flow Vascular Malformations: Current Understanding and Unanswered Questions

Journal of Vascular Anomalies, 2023
Background:. Slow-flow vascular malformations include venous, lymphatic, and lymphaticovenous malformations. Recent studies have linked genetic variants hyperactivating either the PI3K/AKT/mTOR and/or RAS/RAF/MAPK signaling pathways with slow-flow ...
Averill Clapp, Carrie J. Shawber, June K. Wu   +2 more
doaj   +1 more source

An Unusual Case of Giant Arterio-Venous Malformation of Anterior Abdominal Wall [PDF]

Journal of Clinical and Diagnostic Research, 2017
Arterio-Venous Malformations (AVMs) are high flow vascular anomalies, commonly seen in head, neck and extremities. AVMs represent a direct connection between the arterial and the venous systems.
PS Aravinda, Hirdaya Hulas Nag, Vithal Kumar M. Betigeri, Puja Sakhuja, Ashok Sharma   +4 more
doaj   +1 more source

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

Advanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak, Yasmina Frey, Ulrike Wallrabe, Oswald Prucker, Jürgen Rühe   +4 more
wiley   +1 more source

Retroperitoneal venous malformation

Journal of Pediatric Surgery Case Reports, 2018
An eight-year-old boy presented with a fever, abdominal pain, and vomiting. Imaging studies revealed a 10-cm cystic lesion in his right retroperitoneal area with no blood flow and with a pedunculated nodule inside the cavity.
Keiichi Kakuta, Kotaro Endo, Seiya Ogata, Hirofumi Shimizu, Michitoshi Yamashita, Yuka Oka, Hideaki Tanaka   +6 more
doaj   +1 more source