Results 21 to 30 of about 5,042 (130)

Apparent Diffusion Coefficient of Variation (ADCcv): A New Biomarker for Aggressiveness in Prostate Cancer?

Journal of Urological Surgery, 2023
Objective: The aim of the study was to evaluate which apparent diffusion coefficient (ADC) parameter can predict the aggressiveness of prostate cancer in patients confirmed by radical prostatectomy specimens. Materials and Methods: Patients who underwent
Aylin Altan Kuş, Burak Çıtamak, Ali Tekin   +2 more
doaj   +1 more source

Quantitative Dynamic Contrast-Enhanced Magnetic Resonance Parameters Could Predict International Society of Urological Pathology Risk Groups of Prostate Cancers on Radical Prostatectomy

Life, 2023
Background: The International Society of Urological Pathology (ISUP) grade and positive surgical margins (PSMs) after radical prostatectomy (RP) may reflect the prognosis of prostate cancer (PCa) patients.
Chun-Bi Chang, Yu-Chun Lin, Yon-Cheong Wong, Shin-Nan Lin, Chien-Yuan Lin, Yu-Han Lin, Ting-Wen Sheng, Lan-Yan Yang, Li-Jen Wang   +8 more
doaj   +1 more source

Study of iron metabolism based on T2* mapping sequences in PI-RADS 3 prostate lesions

Frontiers in Oncology, 2023
IntroductionProstate cancer is one of the most common malignant tumors in Chinese men, which is rich in iron metabolic activity and is closely related to all stages of prostate cancer progression. Since the current diagnostic methods are insufficient, we
Wenhao D, Guangzheng L, Zhen T, Xuedong W, Yonggang L, Xuefeng Z, Weijie Z, Gang L, Yuhua H   +8 more
doaj   +1 more source

PSA AND ITS RELATION TOTHE DEGREE OF DIFFERENTIATION OF PROSTATE CANCER

Trakia Journal of Sciences
INTRODUCTION: Prostate-specific antigen (PSA) and Gleason score are two of the most important characteristics of prostate cancer. Their complex and ambiguous connection prompted us to examine it in a series of patients operated in our clinic.
B. Lazarov
doaj   +1 more source

Potential synergy between PSMA uptake and tumour blood flow for prediction of human prostate cancer aggressiveness

EJNMMI Research, 2021
Background Both prostate-specific membrane antigen (PSMA) uptake and tumour blood flow (TBF) correlate with International Society of Urological Pathology (ISUP) Grade Group (GG) and hence prostate cancer (PCa) aggressiveness. The aim of the present study
Mads Ryø Jochumsen, Jens Sörensen, Lars Poulsen Tolbod, Bodil Ginnerup Pedersen, Jørgen Frøkiær, Michael Borre, Kirsten Bouchelouche   +6 more
doaj   +1 more source

Diagnostic value of 18F-PSMA-1007 PET/CT for predicting the pathological grade of prostate cancer

Cancer Biology & Therapy
This study was designed to evaluate the diagnostic efficacy of relevant parameters of 18F-prostate-specific membrane antigen (PSMA)-1007 PET/CT in predicting the pathological grade of primary prostate cancer. Briefly, a prospective analysis was performed
Xiao-Bo Niu, Yan-Peng Li, Jun Wang, Xiao-Li Mei, Xue-Yan Zhao, Ting-Ting Liu, Sha-Sha Xu, Xing-Min Han, Jing-Liang Cheng   +8 more
doaj   +1 more source

Role of prostate health index to predict Gleason score upgrading and high-risk prostate cancer in radical prostatectomy specimens

Scientific Reports, 2021
We evaluated the role of prostate health index (PHI) in predicting Gleason score (GS) upgrading in International Society of Urological Pathology Grade Group (ISUP GG) 1 & 2 prostate cancer (PCa) or adverse pathologic outcomes at radical prostatectomy (RP)
Hwanik Kim, Gyoohwan Jung, Jin Hyuck Kim, Seok-Soo Byun, Sung Kyu Hong   +4 more
doaj   +1 more source

A two‐stage model for precise identification and Gleason grading of clinically significant prostate cancer: a hybrid approach

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 93-105, March 2025.
This study developed a two‐stage model using radiomics‐based multiparametric MRI and clinical indicators to help identify and grade clinically significant prostate cancer. The model showed promising levels of diagnostic accuracy and predictive performance.
Yuyan Zou, Xuechun Wang, Fen Ma, Xulun Liu, Chunyue Jiao, Zhen Kang, Jingjing Cui, Yang Zhang, Yan Xie, Lei Chen, Ronghua Tian   +10 more
wiley   +1 more source

Evaluation of WHO/ISUP Pathological Grading of Clear Cell Renal Cell Carcinoma by CT-based Extracellular Volume Fraction

CT Lilun yu yingyong yanjiu
Objective: To investigate the value of computed tomography-based extracellular volume fraction (ECV) for preoperative evaluation of WHO/ISUP pathologic grading of clear cell renal cell carcinoma (ccRCC).
Shubao WANG, Shengquan LING, Yi PAN, Zhijian LI, Zhecheng CHENG   +4 more
doaj   +1 more source

Heterogeneity Analyzed by CT‐Based Habitat Analysis for Clinical Management of Cancers: A Narrative Review

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Tumors are highly heterogeneous, and whole‐lesion radiomics analysis is a popular method for extracting texture features that reflect this heterogeneity, which can be used to build models for cancer diagnosis, staging, therapy response evaluation, and prognosis prediction.
Yang Zhang, Zhi‐Yan Jin, Min‐Ying Lydia Su   +2 more
wiley   +1 more source