Results 21 to 30 of about 6,050 (126)

Tumor Biological Feature and Its Association with Positive Surgical Margins and Apical Margins after Radical Prostatectomy in Non-Metastasis Prostate Cancer

Current Oncology, 2021
Purpose: We assessed clinical and tumor biological features and evaluated their association with positive surgical margins (PSMs) and positive apical margins (PAMs) variability after radical prostatectomy (RP) in men with non-metastasis prostate cancer ...
Shuo Wang, Peng Du, Yudong Cao, Xiao Yang, Yong Yang   +4 more
doaj   +1 more source

Incidentally detected clear cell renal cell carcinoma with rhabdoid differentiation

Indian Journal of Pathology and Microbiology, 2016
Renal cell carcinoma with rhabdoid differentiation (RCC-R) has an aggressive biologic behavior and poor prognosis. A recent consensus statement of the International Society of Urological Pathology (ISUP) proposed a nucleolar grading system (ISUP grade ...
Venkatesh Krishnamoorthy, Kiran Krishne Gowda, Raman Narayana Rao   +2 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

Feasibility and Reproducibility of T2 Mapping Compared with Diffusion-Weighted Imaging in Solid Renal Masses

Bioengineering
Accurate prediction of renal mass subtypes, along with the WHO/ISUP grade and pathological T (pT) stage of clear cell renal cell carcinoma (ccRCC), is crucial for optimal decision making. Our study aimed to investigate the feasibility and reproducibility
Shichao Li, Mengmeng Gao, Kangwen He, Guanjie Yuan, Ting Yin, Daoyu Hu, Zhen Li   +6 more
doaj   +1 more source

Combination of multiparametric magnetic resonance imaging and transperineal template-guided mapping prostate biopsy to determine potential candidates for focal therapy

Prostate International, 2023
Background: We assessed the ability of the combination of multiparametric magnetic resonance imaging (mpMRI) and transperineal template-guided mapping biopsy (TTMB) to determine the eligibility for focal therapy (FT) (hemiablation) in men and compared it
Young Hyo Choi, Chung Un Lee, Wan Song, Byong Chang Jeong, Seong Il Seo, Seong Soo Jeon, Hyun Moo Lee, Hwang Gyun Jeon, Seung-Ju Lee   +8 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

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

IVIM Parameters on MRI Could Predict ISUP Risk Groups of Prostate Cancers on Radical Prostatectomy

Frontiers in Oncology, 2021
PurposeTo elucidate the usefulness of intravoxel incoherent motion (IVIM)/apparent diffusion coefficient (ADC) parameters in preoperative risk stratification using International Society of Urological Pathology (ISUP) grades.Materials and MethodsForty ...
Chun-Bi Chang, Chun-Bi Chang, Yu-Chun Lin, Yu-Chun Lin, Yon-Cheong Wong, Yon-Cheong Wong, Shin-Nan Lin, Shin-Nan Lin, Chien-Yuan Lin, Yu-Han Lin, Ting-Wen Sheng, Ting-Wen Sheng, Chen-Chih Huang, Chen-Chih Huang, Lan-Yan Yang, Li-Jen Wang, Li-Jen Wang   +16 more
doaj   +1 more source

Spatial Distribution of Prostate Cancer Missed by MRI‐Targeted Biopsy, Effect of a Perilesional Template, and Restaging in a Radical Prostatectomy Cohort

The Prostate, EarlyView.
ABSTRACT Purpose Systematic biopsy (SB) remains recommended in addition to MRI‐targeted biopsy (TB) because TB alone may miss clinically significant prostate cancer (sPC). We evaluated the spatial distribution of sPC and clinically insignificant prostate cancer (iPC) detected by SB in relation to MRI lesions and assessed the effect of perilesional ...
Ruth Himmelsbach, Julia Franz, Cordula Jilg, Christian Gratzke, August Sigle   +4 more
wiley   +1 more source

PCA3 score prognostic value for identifying postoperative ISUP grades 4-5 in localized peripheral zone prostate cancer with a posterior tumor growth dominant pattern

Хірургія дитячого віку
At present, the identification of high-risk groups of localized prostate cancer (PCa) is highly relevant. Our previous research demonstrated that prostate cancer antigen 3 (PCA3) scores depend on the tumor zone of origin (TZO) and the tumor growth ...
Y.A. Nakonechnyi, Yu.O. Mytsyk, A.Ts. Borzhievskyi   +2 more
doaj   +1 more source