Results 61 to 70 of about 971,492 (311)

Correlation between lung cancer probability and number of pulmonary nodules in baseline computed tomography lung cancer screening: A retrospective study based on the Chinese population

Frontiers in Oncology, 2023
BackgroundScreening for lung cancer with LDCT detects a large number of nodules. However, it is unclear whether nodule number influences lung cancer probability.
Quanyang Wu, Shijun Zhao, Yao Huang, Jianwei Wang, Wei Tang, Lina Zhou, Linlin Qi, Zewei Zhang, Yuting Xie, Jiaxing Zhang, Hongjia Li, Ning Wu, Ning Wu   +12 more
doaj   +1 more source

Photoacoustic Nanotagging for In Vivo Tracking and Optimization of Macrophage Immunotherapy in Solid Tumors

Advanced Materials, EarlyView.
Macrophage‐based immunotherapy for solid tumors is limited by poor tracking of cell localization and persistence. This study introduces nanotagged macrophages enabling near‐infrared photoacoustic imaging for real‐time monitoring. IFNγ‐conjugated tags enhance antitumor polarization without harming viability.
Seoyoon Song, Melissa Cadena, Myeongsoo Kim, Euisuk Chung, Jeungyoon Lee, Zlata Brushevich, Seonghun Shin, Paul S. Pelkowski, Stanislav Y. Emelianov   +8 more
wiley   +1 more source

The cognitive and perceptual processes that affect observer performance in lung cancer detection: a scoping review

Journal of Medical Radiation Sciences, 2021
Introduction Early detection of malignant pulmonary nodules through screening has been shown to reduce lung cancer‐related mortality by 20%. However, perceptual and cognitive factors that affect nodule detection are poorly understood.
Monica‐Rose Van De Luecht, Warren Michael Reed   +1 more
doaj   +1 more source

Introduction of the Danish Lung Nodule Registry:A part of the Danish Lung Cancer Registry [PDF]

Background: The majority of lung cancer cases are diagnosed late, resulting in poor prognosis and high mortality rates. Early detection and management of lung cancer can improve patient outcomes and reduce mortality rates.
Borg, Morten; id_orcid, Rasmussen, Torben Riis, Hilberg, Ole   +2 more
core   +1 more source

GaSex Nanoparticles Modulate Neutrophil Function and Mitigate NET‐Driven Osteogenic Impairment in Osteomyelitis Therapy

Advanced Materials, EarlyView.
Neutrophil extracellular traps (NETs) emerge as a critical repair‐limiting factor in osteomyelitis, driving osteoblast mitochondrial dysfunction and excessive PINK1/Parkin‐mediated mitophagy. Gallium–selenium nanoparticles (GaSex) scavenge reactive oxygen species, redirect neutrophils from NETosis toward bactericidal phagocytosis, eliminate methicillin‐
Kai Ye, Xuanzhe Liu, Zifan Pei, Chenyi Jiang, Xiaofen Zhang, Lin Lin, Qihang Fang, Binyu Chen, Longxiang Shen, Liang Cheng, Peng Ding, Xianyou Zheng   +11 more
wiley   +1 more source

Artificial intelligence in lung cancer screening: Detection, classification, prediction, and prognosis

Cancer Medicine
Background The exceptional capabilities of artificial intelligence (AI) in extracting image information and processing complex models have led to its recognition across various medical fields.
Wu Quanyang, Huang Yao, Wang Sicong, Qi Linlin, Zhang Zewei, Hou Donghui, Li Hongjia, Zhao Shijun   +7 more
doaj   +1 more source

Impact of Deep Learning 3D CT Super-Resolution on AI-Based Pulmonary Nodule Characterization

Tomography
Background/Objectives: Correct pulmonary nodule volumetry and categorization is paramount for accurate diagnosis in lung cancer screening programs. CT scanners with slice thicknesses of multiple millimetres are still common worldwide, and slice thickness
Dongok Kim, Chulkyun Ahn, Jong Hyo Kim
doaj   +1 more source

Solitary Lung Metastasis of Prostate Cancer with a Long Disease-Free Interval and Normal Prostate-Specific Antigen Level

Case Reports in Oncology, 2021
An 83-year-old man with core needle biopsy-proven Gleason score 5 prostate cancer had received radiotherapy including 18 Gy brachytherapy to the prostate cancer, leading to no locoregional and distant recurrence for more than 5 years with the ...
Hiroyuki Yoshitake, Shoji Oura, Tomoyuki Yamaguchi, Shinichiro Makimoto   +3 more
doaj   +1 more source

Crowdsourcing lung nodules detection and annotation [PDF]

Medical Imaging 2018: Imaging Informatics for Healthcare, Research, and Applications, 2018
7 pages, SPIE Medical Imaging ...
Saeed Boorboor, Saad Nadeem, Ji Hwan Park, Kevin Baker, Arie E. Kaufman   +4 more
openaire   +3 more sources

“Activation‐Resistance Elimination” Regulation by Lanthanide/Transition Metal Ion‐Coordinated Nanostructures Intensifies Cuproptosis and Tumor Immunotherapy

Advanced Materials, EarlyView.
The lanthanide/transition metal ion coordination nanoparticles, La‐Cu@Lap/IWR‐1, with optimized coordination, have been proven to achieve remarkable results in realizing comprehensive tumor cuproptosis through efficient cuproptosis activation and multidimensional resistance elimination, thereby synchronously realizing the synergistic antitumor effects ...
Junrong Wang, Mengqian Xu, Huaping Zhao, Yulin Xie, Guoqing Zhu, Haoze Li, Qianqian Sun, Yong Lei, Chunxia Li   +8 more
wiley   +1 more source