Results 81 to 90 of about 55,479 (259)

[Vascular anomalies of the cerebellopontine angle].

Der Radiologe, 2007
Vascular anomalies of the cerebellopontine angle are rare compared to tumors in this area. Irritation of the trigeminal, facial, or vestibulocochlear nerve may cause trigeminal neuralgia, hemifacial spasm and vertigo, or tinnitus accordingly. Vessel loops in the cerebellopontine cisterns may cause compression at the root entry or exit zone of the ...
Papanagiotou, P, Grunwald, I, Politi, M, Struffert, T, Ahlhelm, F, Reith, W   +5 more
openaire   +3 more sources

Variant Anatomy Literacy as a Patient‐Safety Competency in Surgical Training: A Title‐Informed Conceptual Review and Competency Framework

Clinical Anatomy, EarlyView.
ABSTRACT Surgical safety depends on recognition of patient‐specific anatomy when encountered structures depart from population norms. Knowledge of anatomical variations is often treated as supplemental rather than as a safety‐relevant necessity.
Juan A. Sanchis‐Gimeno, Andreea‐Bianca Zuld, Mathias Orellana‐Donoso, Juan José Valenzuela‐Fuenzalida, Guinevere Granite   +4 more
wiley   +1 more source

Arteria lusoria — an embryological cause of upper limb ischemia: embryological analysis and case report

Acta Angiologica
Aberrant right subclavian artery (arteria lusoria) is a relatively common anatomical variant that maycause unusual symptoms and pose a diagnostic challenge for clinicians. It may also be associated withother abnormalities, including genetic disorders. We
Kornelia Każmierkiewicz-Makanga, Emilia Piotrowicz, Arkadiusz Migdalski, Weronika Merenda, Weronika Spychalska   +4 more
doaj   +1 more source

Noise‐Blocking Interfacial Lamination of Small‐Molecule Acceptors for Enhanced Signal Clarity in Organic Photodetectors

Carbon Energy, EarlyView.
The structural design strategy employing the Y6‐BO interfacial lamination suppresses dark current by limiting solvent‐induced interfacial damage through the formation of uniformly arranged interfaces while optimizing charge transport to achieve superior detectivity.
Jihyun Lim, Hyunguk Park, Woongsik Jang, Jae Hyun Jeong, Dong Hwan Wang   +4 more
wiley   +1 more source

Clinical Model‐Informed Precision Dosing Consult Service for Accelerating Personalized Medication in Pediatric Patients

Clinical Pharmacology &Therapeutics, EarlyView.
Traditional dosing strategies often rely on a “one‐size‐fits‐all” paradigm, assuming an “average” patient with typical demographic and pharmacological characteristics. In reality, this often overlooks existing between‐patient variability and can lead to suboptimal drug exposure or toxicity. This issue is especially pronounced in pediatric patients, who
Zachary L. Taylor, Takanobu Nadai, Kei Irie, Wen Rui Tan, Sanjana Parikh, Anhar Hosawi, Matthijs W. van Hoogdalem, Ronaldo Morales Junior, Sonya Tang Girdwood, Abbie D. Leino, Kana Mizuno, Alexander A. Vinks, Tomoyuki Mizuno   +12 more
wiley   +1 more source

Expression of mutant TIE2 p.L914F during mouse development causes embryonic lethality and defects in vascular remodeling

Developmental Dynamics, EarlyView.
Abstract Background Sporadic venous malformation (VM) is associated with the hyperactivating p.L914F mutation in TIE2, a receptor tyrosine kinase essential for vascular development. This mutation is not found in hereditary VM, suggesting incompatibility with life when expressed during early vascular development.
Lindsay J. Bischoff, Sandra Schrenk, Kara Soroko, Chhiring Sherpa, Ashok Arasu, Damien Reynaud, Elisa Boscolo   +6 more
wiley   +1 more source

Vascular Anomalies [PDF]

Seminars in Plastic Surgery, 2014
openaire   +3 more sources

Vascular Anomalies of the Orbit—A Reappraisal

Asia-Pacific Journal of Ophthalmology, 2018
The recent International Society for the Study of Vascular Anomalies (ISSVA) classification of vascular anomalies can be applied to orbital lesions, dividing them into vascular tumors and vascular malformations. Orbital cavernous hemangiomas are probably best considered cavernous venous malformations under this classification. Management of symptomatic
openaire   +4 more sources

The role of Rho GTPases in facial morphogenesis

Developmental Dynamics, EarlyView.
The role of small GTPases, RHOA, RAC1, and CDC42 and pathway mediators is reviewed in the context of embryonic facial development. Lip fusion requires cytoskeletal remodeling during morphogenesis of the facial processes and during lip fusion. Fnm, frontonasal mass; lnp, lateral nasal process; mnp, medial nasal process; mxp, maxillary process; np, nasal
Isra Ibrahim, Joy M. Richman
wiley   +1 more source

Anomalous drainage of left renal vein into the azygos venous system without inferior vena cava interruption: a novel anatomic variant

Veins and Lymphatics
Anomalies of the Left Renal Vein (LRV) are often asymptomatic and found incidentally, but can have major ramifications on both surgical and interventional procedures.
Joe Khoury, Kadir Ozler, Ahmad Alkadri, Brendan Ryu, Mustafa Al-Roubaie   +4 more
doaj   +1 more source