52 Result(s)

Article

Preclinical evaluation of [¹⁸F]FP-CIT, the radiotracer targeting dopamine transporter for diagnosing Parkinson’s disease: pharmacokinetic and efficacy analysis

N-(3-fluoropropyl)-2β-carboxymethoxy-3β-(4-iodophenyl) nortropane (FP-CIT), the representative cocaine derivative used in dopamine transporter imaging, is a promising biomarker, as it reflects the severity of P.....

Jae Hun Ahn, Min Hwan Kim, Kyongkyu Lee, Keumrok Oh, Hyunwoo Lim… in EJNMMI Research (2024)

Article

MR-based radiomics predictive modelling of EGFR mutation and HER2 overexpression in metastatic brain adenocarcinoma: a two-centre study

Magnetic resonance (MR)-based radiomics features of brain metastases are utilised to predict epidermal growth factor receptor (EGFR) mutation and human epidermal growth factor receptor 2 (HER2) overexpression ...

Yanran Li, Yong **, Yunling Wang, Wenya Liu, Wenxiao Jia, Jian Wang in Cancer Imaging (2024)

Article

Distinguishing thymic cysts from low-risk thymomas via [¹⁸F]FDG PET/CT

Thymic cysts are a rare benign disease that needs to be distinguished from low-risk thymoma. [¹⁸F]fluorodeoxyglucose (FDG) positron emission tomography (PET)/computed tomography (CT) is a non-invasive imaging tec...

Sunju Choi, Yong-il Kim, Sangwon Han, Jae Kwang Yun, Geun Dong Lee… in EJNMMI Research (2024)

Article

Imaging glymphatic response to glioblastoma

The glymphatic system actively exchanges cerebrospinal fluid (CSF) and interstitial fluid (ISF) to eliminate toxic interstitial waste solutes from the brain parenchyma. Impairment of the glymphatic system has ...

Jasleen Kaur, Guangliang Ding, Li Zhang, Yong Lu, Hao Luo, Lian Li… in Cancer Imaging (2023)

Article

Nomograms integrating CT radiomic and deep learning signatures to predict overall survival and progression-free survival in NSCLC patients treated with chemotherapy

This study aims to establish nomograms to accurately predict the overall survival (OS) and progression-free survival (PFS) in patients with non-small cell lung cancer (NSCLC) who received chemotherapy alone as...

Runsheng Chang, Shouliang Qi, Yanan Wu, Yong Yue, **aoye Zhang, Wei Qian in Cancer Imaging (2023)

Article

Assessing synchronous ovarian metastasis in gastric cancer patients using a clinical-radiomics nomogram based on baseline abdominal contrast-enhanced CT: a two-center study

To build and validate a radiomics nomogram based on preoperative CT scans and clinical data for detecting synchronous ovarian metastasis (SOM) in female gastric cancer (GC) cases.

Qian-Wen Zhang, Pan-Pan Yang, Yong-Jun-Yi Gao, Zhi-Hui Li, Yuan Yuan… in Cancer Imaging (2023)

Article

The solid component within part-solid nodules: 3-dimensional quantification, correlation with the malignant grade of nonmucinous pulmonary adenocarcinomas, and comparisons with 2-dimentional measures and semantic features in low-dose computed tomography

There is no consensus on 3-dimensional (3D) quantification method for solid component within part-solid nodules (PSNs). This study aimed to find the optimal attenuation threshold for the 3D solid component pro...

Jieke Liu, Chaolian **e, Yong Li, Hao Xu, Changjiu He, Haomiao Qing… in Cancer Imaging (2023)

Article

Correction to: Clinical prospective study of Gallium 68 (68Ga)–labeled fibroblast‑activation protein inhibitor PET/CT in the diagnosis of biliary tract carcinoma

Li **ghua, Xu Kui, Guo Deliang, Liao Bo… in European Journal of Nuclear Medicine and M… (2023)

Article

Gut microbiota is associated with response to ¹³¹I therapy in patients with papillary thyroid carcinoma

Radioactive iodine (¹³¹I) therapy is a conventional post-surgery treatment widely used for papillary thyroid carcinoma (PTC). Since ¹³¹I is orally administered, we hypothesize that it may affect gut microbiome. T...

Lei Zheng, Lin**g Zhang, Li Tang… in European Journal of Nuclear Medicine and M… (2023)

Article

The diagnostic value of contrast-enhanced ultrasonography in breast ductal abnormalities

Ductal lesions are an important, often overlooked, and poorly understood issue in breast imaging, which have a risk of underlying malignancy ranging from 5 to 23%. Ultrasonography (US), which has largely repla...

Bo Wang, Di Yang, Xuan Zhang, XuanTong Gong, Tong Xu, Jie Han… in Cancer Imaging (2023)

Article

Amide Proton Transfer-weighted MRI combined with serum prostate-specific antigen levels for differentiating malignant prostate lesions from benign prostate lesions: a retrospective cohort study

Early diagnosis of prostate cancer improves its prognosis, while it is essential to upgrade screening tools. This study aimed to explore the value of a novel functional magnetic resonance imaging (MRI) techniq...

Lu Yang, Lei Wang, Yuchuan Tan, Hanli Dan, Peng **an, Yipeng Zhang… in Cancer Imaging (2023)

Article

Deep learning and radiomics framework for PSMA-RADS classification of prostate cancer on PSMA PET

Accurate classification of sites of interest on prostate-specific membrane antigen (PSMA) positron emission tomography (PET) images is an important diagnostic requirement for the differentiation of prostate ca...

Kevin H. Leung, Steven P. Rowe, Jeffrey P. Leal, Saeed Ashrafinia… in EJNMMI Research (2022)

Article

Normal size of benign upper neck nodes on MRI: parotid, submandibular, occipital, facial, retroauricular and level IIb nodal groups

Nodal size is an important imaging criterion for differentiating benign from malignant nodes in the head and neck cancer staging. This study evaluated the size of normal nodes in less well-documented nodal gro...

Qi Yong H. Ai, Tiffany Y. So, Kuo Feng Hung, Ann D. King in Cancer Imaging (2022)

Article

First-in-human use of ¹¹C-CPPC with positron emission tomography for imaging the macrophage colony-stimulating factor 1 receptor

Study of the contribution of microglia to onset and course of several neuropsychiatric conditions is challenged by the fact that these resident immune cells often take on different phenotypes and functions out...

Jennifer M. Coughlin, Yong Du, Wojciech G. Lesniak… in EJNMMI Research (2022)

Article

Changes of regional cerebral blood flow after deep brain stimulation in cervical dystonia

Cervical dystonia is considered as a network disorder affecting various brain regions in recent days. Presumably, deep brain stimulation (DBS) of the internal segment of globus pallidus (GPi) may exert therape...

Sung** Park, Hyeonseok Jeong, Yong-An Chung, Ilhyang Kang, Seunghee Kim… in EJNMMI Research (2022)

Article

Prognostic value of cervical nodal necrosis on staging imaging of nasopharyngeal carcinoma in era of intensity-modulated radiotherapy: a systematic review and meta-analysis

To systematically review and perform meta-analysis to evaluate the prognostic value of cervical nodal necrosis (CNN) on the staging computed tomography/magnetic resonance imaging (MRI) of nasopharyngeal carcin...

Qi-Yong H. Ai, Kuo Feng Hung, Tiffany Y. So, Frankie K. F. Mo… in Cancer Imaging (2022)

Article

Free-breathing radial 3D fat-suppressed T1-weighted gradient echo (r-VIBE) sequence for assessment of pulmonary lesions: a prospective comparison of CT and MRI

To determine whether the pulmonary MR imaging with free-breathing radial 3D fat-suppressed T1-weighted gradient echo (r-VIBE) sequence can detect lung lesions and display lesion profiles with an accuracy compa...

Nan Yu, Haifeng Duan, Chuangbo Yang, Yong Yu, Shan Dang in Cancer Imaging (2021)

Article

Radiosynthesis and characterization of [¹⁸F]BS224: a next-generation TSPO PET ligand insensitive to the rs6971 polymorphism

Translocator protein 18-kDa (TSPO) positron emission tomography (PET) is a valuable tool to detect neuroinflammed areas in a broad spectrum of neurodegenerative diseases. However, the clinical application of s...

Sang Hee Lee, Nunzio Denora… in European Journal of Nuclear Medicine and M… (2021)

Article

The impact of demographic, clinical, genetic, and imaging variables on tau PET status

A substantial proportion of amyloid-β (Aβ)+ patients with clinically diagnosed Alzheimer’s disease (AD) dementia and mild cognitive impairment (MCI) are tau PET–negative, while some clinically diagnosed non-AD...

Rik Ossenkoppele, Antoine Leuzy, Hanna Cho… in European Journal of Nuclear Medicine and M… (2021)

Article

Exploration of spatial distribution of brain metastasis from small cell lung cancer and identification of metastatic risk level of brain regions: a multicenter, retrospective study

This study aimed to explore the spatial distribution of brain metastases (BMs) from small cell lung cancer (SCLC) a homogenous sample, and to identify the metastatic risk levels in brain regions.

Yong Wang, Wei **a, Baoyan Liu, Liu Zhou, Meng Ni, Rui Zhang, **gyi Shen… in Cancer Imaging (2021)