Results 31 to 40 of about 746 (114)

Efficacy evaluation of various immunohistochemical markers in stage definition and prognosis of muscle invasive urinary bladder cancer [PDF]

Саратовский научно-медицинский журнал, 2014
Objective: to carry out the comparative efficacy evaluation of various immunohistochemical markers in stage definition and prognosis of muscle-invasive urinary bladder cancer. Material and methods.
Ponukalin A.N., Maslyakova G.N., Tsmokalyuk E.N.   +2 more
doaj  

Secondary signet-ring cell adenocarcinoma of urinary bladder from a gastric primary

Urology Annals, 2011
Primary bladder tumor is a frequent urological malignancy, whereas the incidence of secondary bladder tumor from a distant organ is quite rare. Secondary bladder neoplasms represent 1% of all malignant bladder tumors, of which distant metastases from ...
Pramod K Sharma, Mukesh K Vijay, Ranjit K Das, Uttara Chatterjee   +3 more
doaj   +1 more source

Metastatic urinary bladder paraganglioma on Ga-68 DOTATATE PET/CT

Radiology Case Reports, 2021
Paragangliomas are extra-adrenal catecholamine-secreting neuroendocrine tumors that can present with adrenergic signs and symptoms. The urinary bladder is a rare location for a paraganglioma, and these tumors must be distinguished from other more common ...
Andrew Ko, BSA, Obadah Ezzeldin, MD, Samuel Bezold, DO, Peeyush Bhargava, MD MBA   +3 more
doaj  

Comparison beetwen open and laparoscopic radical cistectomy in a latin american reference center: perioperative and oncological results

International Brazilian Journal of Urology, 2015
Objectives:To evaluate the differences of peri-operatory and oncological outcomes between Laparoscopic Radical Cystectomy and Open Radical Cystectomy in our center.Materials and Methods:Overall, 50 patients were included in this non randomized match-pair
Marcos Tobias-Machado, Danniel Frade Said, Anuar Ibrahim Mitre, Alexandre Pompeo, Antonio Carlos Lima Pompeo   +4 more
doaj   +1 more source

Pyroptosis in urinary malignancies: a literature review

Discover Oncology, 2023
Urinary neoplasms refer to malignant tumours occurring in any part of the urinary system, including the kidney, renal pelvis, ureter, bladder, prostate, etc. The worldwide incidence of urinary system tumours has been increasing yearly.
Sheng Wang, Xinyang Liao, Xingyu Xiong, Dechao Feng, Weizhen Zhu, Bojue Zheng, Yifan Li, Lu Yang, Qiang Wei   +8 more
doaj   +1 more source

Recent advances in pediatric bladder malignancies [version 1; peer review: 2 approved]

F1000Research, 2020
Urothelial pediatric neoplasms are relatively rare. Papillary urothelial neoplasms of low malignant potential (PUNLMPs) and rhabdomyosarcoma (RMS) are the most common bladder malignancies in the pediatric population.
Roberto Iglesias Lopes, Marcos Figueiredo Mello, Armando J. Lorenzo   +2 more
doaj   +1 more source

Primary urinary bladder angiosarcoma with ascites

Human Pathology: Case Reports, 2017
Non-urothelial tumors of the urinary bladder are rare. Sarcomas constitute less than 1% of all malignant neoplasms and angiosarcomas comprise 2% of all sarcomas [1].
Zofia Tynski, Albert J. Barrett, Sheldon I. Bastacky   +2 more
doaj  

Comparative differences between T1a/b and T1e/m as substages in T1 urothelial carcinoma of the bladder

International Brazilian Journal of Urology
Objective To evaluate the prognostic value of the depth of lamina propria invasion in patients with T1 bladder cancer and to display comparative differences between the T1a/b and T1e/m substaging systems.
Turgay Turan, Özgür Efiloğlu, Bilal Günaydin, Şeyma Özkanli, Emrah Nikerel, Gökhan Atiş, Turhan Çaşkurlu, Asif Yildirim   +7 more
doaj   +1 more source

Pure Villous Adenoma of the Vesicoureteric Junction Presenting as Pyonephrosis [PDF]

Journal of Clinical and Diagnostic Research, 2017
Villous adenomas of the urinary tract are uncommon neoplasms which share similar morphological features with gastrointestinal villous adenomas. Only two case series and around 20 scattered case reports of villous adenoma in the urinary tract have been ...
Gwendolyn Fernandes, Shital Munde, Amey Rojekar   +2 more
doaj   +1 more source

Neoplasias uroteliais papilíferas superficiais da bexiga (pTa e pT1): correlação da expressão do p53, KI-67 E CK20 com grau histológico, recidiva e progressão tumoral

Revista do Colégio Brasileiro de Cirurgiões
OBJETIVO: Investigar a expressão imunoistoquímica dos marcadores p53, Ki-67, CK20 em neoplasias uroteliais papilíferas superficiais da bexiga e correlacionar com o grau histológico, progressão tumoral e recidiva.
Daniel Cury Ogata, Carmen Austrália Paredes Ribas Marcondes, Felipe Francisco Tuon, Wilson Francisco Schreiner Busato Júnior, Gabriela Cavalli, Letícia Elizabeth Augustin Czeczko   +5 more
doaj   +1 more source