Results 61 to 70 of about 15,266 (342)

Artificial Intelligence‐Assisted Urine Cytology for Noninvasive Detection of Muscle‐Invasive Urothelial Carcinoma: A Multi‐Center Diagnostic Study with Prospective Validation

Advanced Science, EarlyView.
Accurate preoperative detection of muscle‐invasive urothelial carcinoma (MIUC) is crucial for clinical decision‐making. This study developed PUCAS‐M, an artificial intelligence (AI) model that analyzes urine cytology to assist in differentiating MIUC from non‐MIUC.
Runnan Shen, Fan Jiang, Xiaowei Huang, Guibin Hong, Yun Luo, Huan Wan, Ye Xie, Mengyi Zhu, Yun Wang, Bohao Liu, Ping Qin, Yahui Wang, Haoxuan Wang, Hongkun Yang, Zhen Lin, Rui Chen, Nengtai Ouyang, Jian Huang, Tianxin Lin, Shaoxu Wu   +19 more
wiley   +1 more source

Primary tubulovillous adenoma of the urinary bladder: Case report and literature review

Urological Science, 2014
Primary tubulovillous adenomas are scarcely encountered in the urinary tract, and most of these tumors arise from the intestinal segments of urinary reconstruction.
I-Hsuan Chen, Chu-Chun Chien, Chia-Cheng Yu, Tony Wu, Jong-Khing Huang   +4 more
doaj   +1 more source

Impact of Ki-67 and E-cadherin expression on lymphovascular invasion in upper urinary tract urothelial carcinoma [PDF]

Vojnosanitetski Pregled, 2015
Bacground/Aim. Upper urinary tract urothelial carcinoma (UUT-UC) constitutes 5% of malignant neoplasms arising from transitional epithelium, but is more invasive than bladder cancer.
Stojnev Slavica, Krstić Miljan, Janković-Veličković Ljubinka, Ristić-Petrović Ana, Milojković Maja, Jovanović Ivan, Stokanović Dragana, Ugrenović Slađana   +7 more
doaj   +1 more source

Use of rectal mucosal grafts in substitution urethroplasty: an early series [PDF]

, 2018
Background: To evaluate the feasibility of use of rectal mucosal grafts for augmentation urethroplasty. Methods: A series of five patients who underwent rectal mucosal graft urethroplasty for urethral stricture disease were identified. Descriptive
Mellon, Matthew J., Monn, M. Francesca, Waters, Joshua A.   +2 more
core   +1 more source

De novo urological neoplasms in kidney transplant patients: Experience in 1751 patients

Actas Urológicas Españolas (English Edition), 2010
Immunosuppressive treatment promotes development of neoplasms in kidney transplant patients. Cancer prevalence in these patients is 4 to 5 times higher as compared to the general population. Tumors are also known to behave more aggressively in transplant patients.To perform a descriptive analysis of de novo urological tumors in kidney transplant ...
A. Budía Alba, C. Di Capua Sacoto, J.F. Jiménez Cruz, S. Luján Marco, J.L. Pontones Moreno, P. Bahílo Mateu   +5 more
openaire   +4 more sources

The ductal network in the human testis and epididymis: What belongs to which?

Clinical Anatomy, EarlyView.
Abstract The testes and epididymis are traversed by a system of tubules in which sperm cells are generated, matured, nourished, and transported. Among these are the efferent ductules, which connect the rete testis to the duct of the epididymis. In the Terminologia Anatomica (TA), the efferent ductules are assigned to the testicles, while numerous ...
Andreas Gocht, Axel Stuart Merseburger, Süleyman Ergün, Marie Christine Roesch   +3 more
wiley   +1 more source

Epigenomics‐guided precision oncology: Chromatin variants in prostate tumor evolution

International Journal of Cancer, EarlyView.
Abstract Prostate cancer is a common malignancy that in 5%–30% leads to treatment‐resistant and highly aggressive disease. Metastasis‐potential and treatment‐resistance is thought to rely on increased plasticity of the cancer cells—a mechanism whereby cancer cells alter their identity to adapt to changing environments or therapeutic pressures to create
Kira Furlano, Tina Keshavarzian, Nadine Biernath, Annika Fendler, Maria de Santis, Joachim Weischenfeldt, Mathieu Lupien   +6 more
wiley   +1 more source

Urinary Bladder Cancer in Yemen

Oman Medical Journal, 2013
Objectives: The aims of this study are to highlight the clinicopathological features of urinary bladder cancer in Yemen, and to describe the histological grading of urothelial neoplasms according to the World Health Organization and International Society
Abdullah Saleh Al-Samawi, Saleh Mansoor Aulaqi   +1 more
doaj   +1 more source

Oral Ingestion of Hexavalent Chromium through Drinking Water and Cancer Mortality in an Industrial Area of Greece - An Ecological Study [PDF]

, 2011
Background: Hexavalent chromium is a known carcinogen when inhaled, but its carcinogenic potential when orally ingested remains controversial. Water contaminated with hexavalent chromium is a worldwide problem, making this a question of significant ...
Christoforidou, Eleni, Christophi, Costas A., Karagas, Margaret R., Kouroutou, Paraskevi, Linos, Athena, Makris, Konstantinos C., Petralias, Athanassios, Stoltidis, Melina, Tzala, Evangelia, Veloudaki, Afroditi   +9 more
core   +3 more sources

Cost effectiveness analysis of prostate cancer screening strategies in Germany: A microsimulation study

International Journal of Cancer, EarlyView.
What's New? Prostate cancer is a significant health and economic concern in Germany. In particular, screening methods require greater optimisation to prevent overdiagnosis and unnecessary procedures and to ensure clinical benefit. Here, prostate cancer screening strategies were evaluated to determine which are most effective in terms of cost and health
Muchandifunga Trust Muchadeyi, Shuang Hao, Karla Hernandez‐Villafuerte, Shah Alam Khan, Nikolaus Becker, Agne Krilaviciute, Petra Seibold, Roman Gulati, Peter Albers, Michael Schlander, Mark Clements   +10 more
wiley   +1 more source