Results 21 to 30 of about 151,192 (319)

Immunohistochemical Differentiation between Urothelial Papillomas and Papillary Neoplasms of Low Malignant Potential of the Urinary Bladder [PDF]

open access: goldAsian Pacific Journal of Cancer Prevention, 2016
BACKGROUND Urothelial papilloma and non-invasive papillary carcinoma are common neoplasms of the urinary bladder. Distinguishing papillomas and papillary carcinomas, especially the low grade type, is often debatable on the basis of histological features ...
Mohammed Alrashidy   +2 more
openalex   +2 more sources

Pattern and Risk Factors of Urinary Bladder Neoplasms in Sudanese patients in Khartoum State, Sudan

open access: diamond, 2008
Background: Urinary bladder neoplasm (UBN) is associated with high morbidity and mortality rate. It poses biologic and clinical challenges. Objectives: To evaluate the pattern as regards frequency, age, sex, occupation, local geographical distribution,
Nazik Elmalaika Husain, AI Shumo
openalex   +3 more sources

A Clinicopathological Study of Urinary Bladder Neoplasms in Patients at Three Centers in Khartoum, Sudan

open access: diamond, 2009
OBJECTIVES: To present the histopathological pattern of urinary bladder neoplasms using the WHO/ISUP classification system and relate it to the outcome.METHODS: This study was conducted in the period from January 2004 through December 2005 at three ...
Nazik Elmalaika Husain   +4 more
openalex   +3 more sources

Bladder Neoplasia in Pediatric Patients—A Single-Center Experience Including a Case Series

open access: yesChildren, 2023
Objective: Bladder lesions like urothelial carcinoma are rare in the first two decades of life. A biopsy of the bladder or urinary cytological examination is seldom required. Gross painless hematuria is the most relevant clinical syndrome.
Frank-Martin Haecker, Elisabeth Bruder
doaj   +1 more source

Granular Cell Tumors of the Urinary Bladder: An Extremely Rare Entity and Literature Review

open access: yesJournal of Urological Surgery, 2020
Granular cell tumors (GCTs) of the urinary bladder are extremely rare tumors and there are only 26 reported cases in the literature. GCTs are usually benign tumors and it is important to differentiate them from other neoplasms of the bladder such as ...
İsmail Evren   +4 more
doaj   +1 more source

Molecular aspects of bladder cancer [PDF]

open access: yesEinstein (São Paulo), 2011
One of the most important objectives of genetic markers of cancer will be the possible identification of individuals at greatest risk in order to allow better management and prognosis.
Gelbert Luiz Chamon do Carmo Amorim   +3 more
doaj   +3 more sources

Ureteric carcinoma

open access: yesAutopsy and Case Reports, 2014
Ureteric neoplasms are rare tumors. The annual incidence (during the period 1995-2005) was 0,95-1,15/100.000 person-year. They are almost always urothelial tumors, especially papillary transitional cell carcinoma, as in the image above, and are less ...
Stephen A. Geller   +1 more
doaj   +1 more source

Study of the reproducibility of the 2004 World Health Organization classification of urothelial neoplasms

open access: yesIndian Journal of Pathology and Microbiology, 2015
The aim of the study was to evaluate urinary bladder biopsies showing papillary urothelial neoplastic lesions based on the 2004 WHO/ISUP classification of Urothelial Neoplasms of the Urinary Bladder, to assess the reproducibility of the bladder carcinoma
Pallavi Sharma   +4 more
doaj   +1 more source

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