Results 61 to 70 of about 72,747 (294)

Similar risk for hemangiomas after amniocentesis and transabdominal chorionic villus sampling [PDF]

open access: yes, 2012
Aim: In an earlier study we have shown that transcervical chorionic villus sampling in excess of 90 mg increases the risk for hemangiomas of infancy three- to four-fold compared to amniocentesis.
Zeebregts, Clark J.   +17 more
core   +1 more source

Klippel–Trenaunay syndrome with arterio-veno-lymphatic malformation: A rare presentation

open access: yesIndian Dermatology Online Journal, 2020
Klippel–Trenaunay syndrome (KTS) is a rare disorder characterized by triad of vascular malformations, varicose veins, and bony or soft tissue hypertrophy involving an extremity.
Bhagyashree B Supekar   +5 more
doaj   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

open access: yesAdvanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo   +2 more
wiley   +1 more source

Sirolimus: A Rescue Drug to Control Complications of Extensive Venous Malformation

open access: yesEuropean Journal of Pediatric Surgery Reports, 2020
Venous malformations represent a major sector of vascular anomalies. Most cases are asymptomatic or subclinical; however, large extensive lesions can cause severe disability and sometimes mortality.
Mohamed Aly Abdelbaky   +6 more
doaj   +1 more source

Genetic aspects of vascular malformations

open access: yes
Vascular anomalies are a heterogenous group of diseases that include vascular tumours and vascular malformations. Over the past two decades, significant progress has been made in elucidating the genetic basis of these anomalies, leading to improved ...
Boon, Laurence M.   +3 more
core   +1 more source

Lasertechniques treatment of vascular malformations

open access: yes, 2010
SummaryVascular malformations are structural abnormalities, errors of vascular morphogenesis, which can be localized in all parts of the vascular system.
H.-P. Berlien, M. Poetke, P. Urban
core   +1 more source

Arterial oxygen content is precisely maintained by graded erythrocytotic responses in settings of high/normal serum iron levels, and predicts exercise capacity: an observational study of hypoxaemic patients with pulmonary arteriovenous malformations. [PDF]

open access: yes, 2014
01/04/14 MEB.
Hannah C Tighe   +14 more
core   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

Vascular anomalies of the head and neck in children.

open access: yes, 2015
Sixty percent of vascular anomalies in children are found in the head and neck. These lesions can present throughout antenatal, perinatal and childhood development. They broadly fall into two categories: vascular tumours and vascular malformations. Their
Mahady, Kate   +6 more
core   +1 more source

Light‐Actuated Fiber‐Climbing Inchworm Robot Toward Endoluminal Navigation

open access: yesAdvanced Functional Materials, EarlyView.
A kirigami‐inspired soft inchworm robot harnesses optical energy from a customized side‐emitting optical fiber, guaranteeing its propulsion along the fiber body. The wavelength‐selective responsiveness of dye‐functionalized liquid crystal elastomers and the application of temporal illumination patterns enable sequential control of robot components. The
Antonio Lobosco   +6 more
wiley   +1 more source

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