Results 41 to 50 of about 74,828 (311)

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

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli, Seth Rotz, Masatoshi Takagi, Richa Sharma   +3 more
wiley   +1 more source

Increased Risk of Sarcomas in Children With Congenital Anomalies: Findings From the Genetic Overlap Between Anomalies and Cancer in Kids (GOBACK) Registry Linkage Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters, Ji Yun Tark, Tiffany M. Chambers, Tania A. Desrosiers, Michael E. Scheurer, Charles Shumate, Wendy N. Nembhard, Mahsa M. Yazdy, Eirini Nestoridi, Amanda E. Janitz, Jean Paul Tanner, Russell S. Kirby, Jason L. Salemi, Yao Yu, Chad D. Huff, Sharon E. Plon, Philip J. Lupo, Jeremy M. Schraw   +17 more
wiley   +1 more source

Assessment of pathological grade and variants of bladder cancer with a continuous-time random-walk diffusion model

Frontiers in Oncology
PurposeTo evaluate the efficacy of high b-value diffusion-weighted imaging (DWI) with a continuous-time random-walk (CTRW) diffusion model in determining the pathological grade and variant histology (VH) of bladder cancer (BCa).MethodsA total of 81 ...
Wei Wang, Jingyun Wu, Qi Shen, Wei Li, Ke Xue, Yuxin Yang, Jianxing Qiu   +6 more
doaj   +1 more source

Predicting Insignificant Prostate Cancer: Analysis of the Pathological Outcomes of Candidates for Active Surveillance according to the Pre-International Society of Urological Pathology (Pre-ISUP) 2014 Era Versus the Post-ISUP2014 Era

The World Journal of Men's Health, 2021
Purpose: To analyze the difference in the prediction accuracy with an active surveillance (AS) protocol between two eras (pre-International Society of Urological Pathology [pre-ISUP]-2014 vs. post-ISUP2014).
Mun Su Chung, Nam Hoon Cho, Jinu Kim, Youngheun Jo, Byung Il Yoon, Seung Hwan Lee   +5 more
doaj   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi, Atsuyoshi Mita, Kosuke Sonoda, Makoto Harada, Koji Hashimoto, Hiroshi Imamura, Yuji Kamijo   +6 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Advances and pathological diagnostic standard of gastroenteropancreatic neuroendocrine neoplasms

Zhongguo aizheng zazhi, 2013
Neuroendocrine neoplasm (NEN)is a group of heterogeneous tumors originated from the peptidergic neurons and neuroendocrine cells. A revised system of classification, nomenclature and grading of NEN was proposed by the fourth edition of “World Health ...
盛伟琪
doaj  

PCR profiling of tumor-associated microorganisms in tissue of primary epithelial malignant tumors of colorectal origin: associations with key clinicopathological characteristics

Frontiers in Cellular and Infection Microbiology
IntroductionColorectal cancer is one of the most common malignancies worldwide, and microbiome research has strong potential to advance understanding of tumor biology and to support biomarker development and microbiome-targeted interventions.
Nikolay K. Shakhpazyan, Liudmila M. Mikhaleva, Nikolay K. Sadykhov, Konstantin Y. Midiber, Konstantin Y. Midiber, Roman V. Afanasev, Zarina V. Gioeva, Alexander I. Mikhalev, Arkady L. Bedzhanyan   +8 more
doaj   +1 more source