Results 191 to 200 of about 11,034 (258)

Spectral ultrahigh-resolution photon-counting CT for coronary stent imaging: evaluation in a dynamic phantom. [PDF]

Eur Radiol Exp
Hagar MT, Emrich T, Vecsey-Nagy M, Bamberg F, Schlett CL, Garrison GW, Wenderoth A, Isaak A, Kuetting D, Luetkens JA, von Zur Mühlen C, Varga-Szemes A, Kravchenko D.   +12 more
europepmc   +1 more source

Labyrinthine Abnormalities on MRI in Untreated Otosclerosis: Prevalence and Clinical Relevance

The Laryngoscope, Volume 136, Issue 8, Page 3559-3568, August 2026.
In untreated otosclerosis with labyrinthine symptoms, delayed 3D FLAIR MRI rarely demonstrates endolymphatic hydrops but frequently reveals blood–labyrinth barrier (BLB) disruption. BLB enhancement is spatially associated with cochlear endosteal and round window involvement and increases with the severity of the hearing loss phenotype.
Héléna Pencroffi, Sylvain Bourdoncle, Jean Fanet, Stéphane Gargula, Denis Ayache, Loïc Duron, Julien Savatovsky, Guillaume Poillon   +7 more
wiley   +1 more source

Lumen imaging in calcified coronary arteries using high-resolution Gd-enhanced color K-edge imaging with spectral photon-counting CT: a phantom study. [PDF]

Eur Radiol Exp
Dobrolinska MM, van der Werf N, Greuter M, Robert A, Villien M, Lacombe H, Suchá D, Houmeau A, Coulon P, Boccalini S, Douek P, Si-Mohamed S.   +11 more
europepmc   +1 more source

Covalently Immobilized Lignin–Xanthene Conjugates for Persistent Surface Photochemistry and Self‐Sterilizing Interfaces Under Ambient Visible Light

Macromolecular Rapid Communications, Volume 47, Issue 15, 4 August 2026.
Bio‐derived lignin–Eosin Y macromolecular networks are developed as visible‐light‐responsive self‐sterilizing coatings that generate reactive oxygen species without leaching. The spray‐coated photopolymerized surfaces exhibit durable antibacterial and antiviral activity under ambient light for extended periods, demonstrating a scalable and sustainable ...
Euna Oh, Surjith Kumaran, Sumin Han, Kiseok Lee, Hyerin Shin, Seokmin Oh, Dae‐Hong Ko, Hyo‐Jick Choi   +7 more
wiley   +1 more source

In silico modeling of a clinical photon-counting CT system: Verification and validation. [PDF]

Med Phys
McCabe C, Harrawood B, Samei E, Abadi E.
europepmc   +1 more source

Precision Stereotactic Body Radiotherapy for Ultra‐Central NSCLC: Tailored Margins Reduce Toxicity Without Compromising Tumor Control

MedComm, Volume 7, Issue 8, August 2026.
A tailored non‐uniform PTV strategy (including PTVcrop and PTV_high/PTV_low) was used in SBRT for ultra‐central NSCLC to meet stringent OAR constraints. Notably, this SBRT strategy achieved favorable clinical outcomes, with an 84.6% 3‐year local control rate, a median PFS of 42.9 months. Additionally, treatment‐related toxicity was mild, with only 1.5%
Di Liu, Shuangyan Yang, Yun Chen, Ming Liu, Ruifeng Zhao, Minren Hu, Bin Su, QiongYa Wu, Hongyu Wu, Hui Liu, Jinming Yu, Yaping Xu   +11 more
wiley   +1 more source

Key Considerations for Photon-Counting CT versus Energy-Integrating Detector CT in the Evaluation of Lung Cancer. [PDF]

J Korean Soc Radiol
Jin GY.
europepmc   +1 more source

Comprehensive photon-counting CT protocol

Optimized, comprehensive photon-counting CT protocol for cardiovascular ...
openaire   +1 more source

Risk Factors for Cardiovascular Disease: Epidemiology, Screening, Prevention, and Therapeutic Interventions

MedComm, Volume 7, Issue 8, August 2026.
Cardiovascular disease arises from lifelong accumulation of traditional and emerging risk factors that converge on shared pathophysiological pathways, leading to diverse clinical outcomes, and can be mitigated through integrated screening, prevention, and precision therapies. ABSTRACT Cardiovascular diseases (CVDs) remain the leading cause of morbidity
Mowei Kong, Zaiyong Zheng, Min Huang, Shengyu Huang, Xingwei Zhao, Yang Yu, Chunxiang Zhang   +6 more
wiley   +1 more source