Results 31 to 40 of about 19,546 (212)

ISUP Group 4 – a Homogenous Group of Prostate Cancers?

Pathology & Oncology Research, 2017
The International Society of Urological Pathology (ISUP) and the World Health Organisation have adopted a five-tiered prognostic grade group for prostate cancer in 2014. Grade group 4 is comprised of Gleason patterns 4 + 4, 3 + 5 and 5 + 3. Recent articles have suggested heterogeneity in their prognostic outcomes.
Thomas Chengxuan, Lu, Kim, Moretti, Kerri, Beckmann, Penelope, Cohen, Michael, O'Callaghan   +4 more
openaire   +3 more sources

A Comparative Histopathologic Analysis of Prostatic Carcinomas by Conventional and 2005 ISUP Modified Gleason Systems [PDF]

Journal of Clinical and Diagnostic Research, 2018
Introduction: The Gleason system is one of the most widely used systems for grading prostatic carcinomas. With several revisions since its inception, earlier studies have found poor levels of agreement between core biopsy and radical prostatectomy ...
Deborah Dalmeida, T Umashankar, Crysle Saldanha   +2 more
doaj   +1 more source

Use of PIRADS 2.1 to predict capsular invasion in patients with radiologic T3a prostate cancer

Frontiers in Oncology, 2023
ObjectiveUsing multi-parametric magnetic resonance imaging (mpMRI) to identify patients with clinical T3a (cT3a) who were overestimated on mpMRI with final pathological T2 (pT2).
Wan Song, Kwang Jin Ko, Jae Kyung Lee, Minyong Kang, Hyun Hwan Sung, Hwang Gyun Jeon, Byong Chang Jeong, Seong IL. Seo, Seong Soo Jeon, Jae Hoon Chung   +9 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

Velocity gradient power functional for Brownian dynamics

, 2017
We present an explicit and simple approximation for the superadiabatic excess (over ideal gas) free power functional, admitting the study of the nonequilibrium dynamics of overdamped Brownian many-body systems.
Heras, Daniel de las, Schmidt, Matthias
core   +1 more source

Prognostic significance of systemic immunoinflammatory biomarkers in patients with clear cell renal cell carcinoma: a retrospective multicenter analysis

Frontiers in Immunology
AimsThis study aims to investigate the associations between blood laboratory findings, systemic immune-inflammatory factors, ISUP grade, and prognostic outcomes in patients diagnosed with clear cell renal cell carcinoma (ccRCC).MethodsData were collected
Danlei Chen, Danlei Chen, Zhuorui Zhang, Zhuorui Zhang, Longsheng Dong, Longsheng Dong, Zhiyuan Feng, Zhiyuan Feng, Junfeng Yang, Junfeng Yang   +9 more
doaj   +1 more source

Non-perturbative monodromies in N=2 heterotic string vacua [PDF]

, 1995
We address non-perturbative effects and duality symmetries in $N=2$ heterotic string theories in four dimensions. Specifically, we consider how each of the four lines of enhanced gauge symmetries in the perturbative moduli space of $N=2$ $T_2 ...
Argyres, Candelas, Castellani, Castellani, Cecotti, Cremmer, D'Auria, De Wit, De Wit, De Wit, Dieter Lust, Dijkgraaf, Dine, Dixon, Duff, Duff, Duff, Ferrara, Ferrara, Font, Gabriel Lopes Cardoso, Giveon, Ibanez, Kalara, Klemm, Lust, Ooguri, Schwarz, Seiberg, Seiberg, Seiberg, Sen, Sohnius, Strominger, Thomas Mohaupt   +34 more
core   +2 more sources

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

The role of mpMRI in qualification of patients with ISUP 1 prostate cancer on biopsy to radical prostatectomy

BMC Urology, 2021
Background To investigate the role of mpMRI and high PIRADS score as independent triggers in the qualification of patients with ISUP 1 prostate cancer on biopsy to radical prostatectomy.
Łukasz Nyk, Omar Tayara, Tomasz Ząbkowski, Piotr Kryst, Aneta Andrychowicz, Wojciech Malewski   +5 more
doaj   +1 more source

Preoperative VEGFR‐TKI Plus ICI Therapy Facilitates 3D‐Guided Cytoreductive Nephron‐Sparing Surgical Feasibility and Immune Remodeling in Advanced Renal Cell Carcinoma

Med Research, EarlyView.
Preoperative VEGFR‐TKI plus ICI therapy in advanced ccRCC normalizes tumor vasculature, enhances CD8⁺ T/B cell infiltration, and promotes TLS maturation, leading to profound tumor microenvironment remodeling. These immunologic changes improve the feasibility of 3D reconstruction‐guided robotic cytoreductive nephron‐sparing surgery, resulting in reduced
Wenhao Xu, Aihetaimujiang Anwaier, Qintao Ge, Siqi Zhou, Xi Tian, Shuxuan Zhu, Guohai Shi, Yu Zhu, Dingwei Ye, Mierxiati Abudurexiti, Hailiang Zhang   +10 more
wiley   +1 more source