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Currently, standard protocols for body imaging and corresponding image processing pipelines in population-based cohort studies are unavailable, limiting the applications of body imaging. Based on the China Phenobank Project (CHPP), the present study described a body imaging protocol for multiple organs, including cardiac structures, liver, spleen, pancreas, kidneys, lung, prostate, and uterus, and the corresponding image processing pipelines promoted its development. Briefly, the body imaging protocol comprised a 40-min cardiac magnetic resonance imaging (MRI) scan, a 5-min computed tomography (CT) scan, a 20-min abdominal MRI scan, and a 10-min pelvic MRI scan. The recommended image processing pipeline utilized deep learning segmentation models to facilitate the analysis of large amount of data. This study aimed to provide a reference for planning studies based on the CHPP platform.
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http://dx.doi.org/10.1007/s43657-023-00141-x | DOI Listing |
J Pediatr Hematol Oncol
September 2025
Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India.
Purpose: In children with Langerhans Cell Histiocytosis (LCH), FDG-PET/CT is used for staging and response assessment. Whole-body MRI (WB-MRI) can serve as an ionizing radiation-free alternative for repeated whole-body imaging. The aim of this study was to compare WB-MRI with FDG-PET/CT for staging and response assessment in pediatric LCH.
View Article and Find Full Text PDFMenopause
September 2025
Department of Obstetrics and Gynecology, Gaziantep University School of Medicine, Gaziantep, Turkey.
Objective: Our study aimed to compare premenopausal and postmenopausal women in terms of choroidal thickness and choroidal vascularity index.
Methods: This cross-sectional study included 96 eyes of 96 participants, comprising 48 premenopausal and 48 postmenopausal women. Enhanced depth image optical coherence tomography (EDI-OCT) was used to visualize the choroid.
Eur J Endocrinol
September 2025
Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, Minnesota, 55905.
Objective: Identify social/metabolic risk factors associated with subsequent diagnosis of adrenal adenoma.
Design: Population-based historical case-control study.
Methods: Cases were adult patients diagnosed with an adrenal adenoma between 2005-2017 with no overt hormone excess.
Elife
September 2025
Department of Biology, University of Copenhagen, Copenhagen, Denmark.
Sickness-induced sleep is a behavior conserved across species that promotes recovery from illness, yet the underlying mechanisms are poorly understood. Here, we show that interleukin-6-like cytokine signaling from the gut to brain glial cells regulates sleep. Under healthy conditions, this pathway promotes wakefulness.
View Article and Find Full Text PDFPLoS One
September 2025
Department of Radiation Oncology, Yonsei Cancer Center, Heavy Ion Therapy Research Institute, Yonsei University College of Medicine, Seoul, Korea.
Volumetric modulated arc therapy (VMAT) for lung cancer involves complex multileaf collimator (MLC) motion, which increases sensitivity to interplay effects with tumour motion. Current dynamic conformal arc methods address this issue but may limit the achievable dose distribution optimisation compared with standard VMAT. This study examined the clinical utility of a VMAT technique with monitor unit limits (VMATliMU) to mimic conformal arc delivery and reduce interplay effects while maintaining plan quality.
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