Results 51 to 60 of about 2,097,308 (282)

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Immediate versus Delayed Contralateral Breast Symmetrisation in Breast Reconstruction with Latissimus dorsi Flap: A Comparative Study.

, 2019
To achieve symmetry in unilateral free flap breast reconstruction often requires a contralateral procedure. There is no evidence in the literature to support the benefit of immediate contralateral breast symmetrisation concomitant to breast ...
Oranges, C.M., Koskivuo, I., di Summa, P.G., Giordano, S., Harkkila, S.   +4 more
core   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Impact of neoadjuvant chemotherapy on immediate breast reconstruction: a meta-analysis. [PDF]

PLoS ONE, 2014
OBJECTIVE: The objective of this study was to perform a meta-analysis of published studies for evaluating the impact of neoadjuvant chemotherapy (NAC) on immediate breast reconstruction.
Junlong Song, Xiang Zhang, Qiang Liu, Jianheng Peng, Xinjie Liang, Yuanyuan Shen, Hongtao Liu, Hongyuan Li   +7 more
doaj   +1 more source

Agent‐Based Simulations of Lung Tumor Evolution Suggest That Ongoing Cell Competition Drives Realistic Clonal Expansions

Advanced Science, EarlyView.
Computational simulations of tumor evolution are increasingly used to infer the rules underlying cancer growth, with the goal of one day recommending tailored treatments. Here we show that the properties of lung cancer sequencing data are best replicated by a model which assumes that cells compete both to proliferate and survive. ABSTRACT Computational
Helena Coggan, James R. M. Black, Carlos Martínez‐Ruiz, Kristiana Grigoriadis, Jasmin Fisher, Nicholas McGranahan   +5 more
wiley   +1 more source

The Impact of COVID-19 on Breast Reconstruction: A Nationwide Analysis Utilizing NSQIP

Journal of Reconstructive Microsurgery Open, 2023
Background The coronavirus disease 2019 (COVID-19) global pandemic prompted an unprecedented contraction in surgical volume. This utilizes the American College of Surgeons' National Surgical Quality Improvement Program (NSQIP) database to assess the ...
Giovanna R. Pires, Whitney D. Moss, Jack D. Sudduth, Jessica L. Marquez, Andrew Mills, Erika Samlowski, Christopher Clinker, Devin Eddington, Greg Hobson   +8 more
doaj   +1 more source

A Personalized Haplotype‐Resolved Near‐Gapless Genome Framework for Somatic Variant Discovery in Hepatocellular Carcinoma

Advanced Science, EarlyView.
A patient‐specific, haplotype‐resolved genome framework improves detection and interpretation of somatic variants in hepatocellular carcinoma. Using multi‐platform sequencing, the personalized assembly resolves complex regions including centromeres and MHC/HLA loci, enhances structural variant discovery, and links regulatory alterations to allele ...
Jiazheng Lin, Yao Xiao, Shuangzi Luo, Yifan Li, Wenfei Zhang, Xiaoyu Zhang, Xinyi Wang, Di Wu, Jieru Hong, Yongkun Luan, Xun Huang, Yixiu Wang, Ningbo Wu, Xiaoxiao Hu, Fei Zhao, Wei Li, Xiao Luo, Bi Shi   +17 more
wiley   +1 more source

Immediate breast reconstruction for phyllodes tumors

The Breast, 2008
Phyllodes tumors are rare breast tumors. Surgery is the mainstay of treatment and mastectomy has been the traditional procedure adopted for these tumors. Although wide excision with adequate margins gives equivalent results, mastectomy may still be required if the tumors are very large.
Gurpreet, Singh, Ramesh K, Sharma
openaire   +2 more sources

Immediate Breast Reconstruction Does Not Have a Clinically Significant Impact on Adjuvant Treatment Delay and Subsequent Survival Outcomes [PDF]

, 2019
Purpose: The use of immediate breast reconstruction (IBR) has been debated because it may be a causative factor in adjuvant treatment delay and may subsequently increase the probability of recurrence.
차치환, 정준, 박소은, 배숭준, 윤창익, 김영석, 안성귀, 노태석   +7 more
core   +1 more source

SemanticST: A Scalable Multi‐Contextual Graph Learning Framework for Uncovering Spatial Niches and Robust Multi‐Sample Integration in Spatial Transcriptomics

Advanced Science, EarlyView.
Technical limitations often let dominant signals overshadow rare cell types and fine‐grained heterogeneity in spatial transcriptomics. SemanticST, a graph neural network using multi‐semantic graph fusion and a novel min‐cut loss, recovers these subtle patterns.
Roxana Zahedi, Ahmadreza Argha, Nona Farbehi, Ivan Bakhshayeshi, Thantrira Porntaveetus, Youqiong Ye, Nigel H. Lovell, Hamid Alinejad‐Rokny   +7 more
wiley   +1 more source