Results 71 to 80 of about 1,467,453 (379)

Congenital Vascular Malformations: A Quick Recap

Oman Medical Journal, 2022
We present a glimpse of vascular malformations seen at Sultan Qaboos University Hospital from July 2014 to December 2019. The cases are sporadic in nature.
Ghaitha Al Mahruqi, Edwin Stephen, Ibrahim Abdelhedy, Hanan Al Mawaali, Buthaina Al Musalhi, Zainab Al Balushi, Rashid Al Sukeiti, Khalifa Al Wahaibi   +7 more
doaj   +1 more source

Biologically‐Inspired Melt Electrowriting for the Generation of Highly Biomimetic Functional Myocardium

Advanced Functional Materials, EarlyView.
In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García, María Flandes‐Iparraguirre, Pilar Montero‐Calle, Ricardo M. Rosales, Asier Ullate‐Agote, Andrea Sánchez‐Bueno, Eduardo Larequi, Ilazki Anaut‐Lusar, Nicolás Laita, Aida Oliván‐Viguera, Elena Iglesias, Gloria Abizanda, Patxi San Martín‐Úriz, Paula Aguirre‐Ruiz, Xabier L. Aranguren, Manuel García de Yébenes, Juan José Gavira, Miguel Ángel Martínez, Estefanía Peña, Manuel Doblaré, Elena M. de‐Juan‐Pardo, Esther Pueyo, Felipe Prosper, Manuel M. Mazo Vega   +23 more
wiley   +1 more source

Mechanochemical and surgical ablation of an anomalous upper extremity marginal vein in CLOVES syndrome identifies PIK3CA as the culprit gene mutation

Journal of Vascular Surgery Cases and Innovative Techniques, 2020
Anomalous marginal veins of the trunk or extremities are congenitally incompetent entities found in association with phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA)-related overgrowth syndromes, such as Klippel-Trénaunay ...
Young Lim, PhD, Arash Fereydooni, MD, MS, Anand Brahmandam, MD, Alan Dardik, MD, PhD, Keith Choate, MD, PhD, Naiem Nassiri, MD   +5 more
doaj  

Estimate of the Prevalence of Vascular Malformations

Journal of Vascular Anomalies, 2023
Objectives:. To estimate the prevalence of vascular malformations using retrospective data collected from 1999 to 2020 in a specialty vascular anomalies service. Methods:.
Anthony Penington, Roderic J Phillips, Nerida Sleebs, Jane Halliday   +3 more
doaj   +1 more source

Láser y luz pulsada intensa en el tratamiento de hemangiomas infantiles y malformaciones vasculares [PDF]

, 2004
The use of the indications of the laser in treating vascular malformations and infantile haemangiomas is based on the theory of selective photothermolysis, in which the oxyhaemoglobin is the target chromophore on which the light of the laser acts ...
Mihm, M.C. (M.C.), Sanchez-Carpintero-Abad, I. (Ignacio), Waner, M. (M.)   +2 more
core   +1 more source

PI3 kinase inhibition improves vascular malformations in mouse models of hereditary haemorrhagic telangiectasia

Nature Communications, 2016
Activin receptor-like kinase 1 (ALK1) is an endothelial serine–threonine kinase receptor for bone morphogenetic proteins (BMPs) 9 and 10. Inactivating mutations in the ALK1 gene cause hereditary haemorrhagic telangiectasia type 2 (HHT2), a disabling ...
Roxana Ola, Alexandre Dubrac, Jinah Han, Feng Zhang, Jennifer S. Fang, B. Larrivée, Monica Y. Lee, A. A. Urarte, Jan R. Kraehling, G. Genet, K. Hirschi, W. Sessa, F. Canals, M. Graupera, Minhong Yan, L. Young, Paul S. Oh, A. Eichmann   +17 more
semanticscholar   +1 more source

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

Advanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen, Pengfei Zhang, Fathima Shana Pattar Kadavan, Zhaoning Xu, Tien Thanh Nguyen, Wenshao Li, Manh Tuong Nguyen, Chung Kim Nguyen, Duy Quang Pham, Thi Giang Tuyet Pham, Andrew Hayles, Markos Negash Alemie, Jitraporn Vongsvivut, Vincent Chan, Stephen Peter Kidd, Yunpeng Zhao, Krasimir Vasilev, Vi Khanh Truong   +17 more
wiley   +1 more source

Hemangiomas and Vascular Malformations: Current Theory and Management

International Journal of Pediatrics, 2012
Vascular anomalies are a heterogeneous group of congenital blood vessel disorders more typically referred to as birthmarks. Subcategorized into vascular tumors and malformations, each anomaly is characterized by specific morphology, pathophysiology ...
Gresham T. Richter, Adva B. Friedman
doaj   +1 more source

General anesthesia for cesarean section in a pregnant woman with systemic vascular malformation: a case report

JA Clinical Reports, 2023
Background Vascular malformations are composed of morphologically abnormal vascular tissue, and when located in the head and neck region, they can make it difficult to secure the airway during general anesthesia.
Noriko Takeuchi, Misa Koshihara, Akira Motoyasu, Joho Tokumine, Harumasa Nakazawa, Mine Ozaki, Tomoko Yorozu   +6 more
doaj   +1 more source

Verrucous venous malformation [PDF]

, 2019
Verrucous venous malformation, also known as verrucous hemangioma, is a superficial vascular malformation with a variable degree of hyperkeratosis that is composed of capillaries and veins in the dermis and sometimes subcutaneous tissue. We describe a 53-
Kim, Gene H, Leavens, Joan, Worswick, Scott   +2 more
core