Results 31 to 40 of about 62,685 (235)

Utility of reporting urine cytology samples as per the Paris system

Journal of Pathology of Nepal, 2022
Background: Urinary tract cytology is an accurate test for the detection of urothelial malignancy especially high-grade urothelial carcinoma. The Paris System for Reporting Urinary Cytology was introduced to standardize urinary tract cytology reporting ...
Ramesh Dhakhwa, Ozone Shrestha, Ram Thapa, Sailesh Pradhan   +3 more
doaj   +1 more source

Renal Collecting Duct Carcinoma and Concomitant Bladder Urothelial Carcinoma: A Case Report

Kaohsiung Journal of Medical Sciences, 2008
The simultaneous occurrence of renal collecting duct (Bellini duct) carcinoma and bladder urothelial carcinoma is very rare. A 68-year-old female patient with bladder urothelial carcinoma first received transurethral resection of the tumor.
Hsi-Lin Hsiao, Hsin-Chih Yeh, Tu-Hao Chang, Hung-Lung Ke, Han-Ching Lin, Wen-Jeng Wu, Chun-Hsiung Huang, Yung-Chin Lee   +7 more
doaj   +1 more source

Clear Cell Adenocarcinoma of the Ureter Similar to Clear Cell Renal Cell Carcinoma Histology

Case Reports in Urology, 2021
A 70-year-old woman was referred to our hospital with gross hematuria and diagnosed with right invasive ureteral cancer and bladder urothelial carcinoma in situ.
Kazuhiro Watanabe, Go Hasegawa, Yohei Ikeda, Noboru Hara, Tsutomu Nishiyama   +4 more
doaj   +1 more source

Immunohistochemical Expression of Programmed Death-Ligand 1 (Pd-L1) in Urothelial Cancer in Urinary Bladder

Pakistan Armed Forces Medical Journal
Objective: To determine the frequency of Programmed death-ligand 1 (PD-L1) immunohistochemistry expression in urothelial carcinoma in our population Study Design: Cross-sectional study Place and Duration of Study: Histopathology Department, Armed ...
Muhammad Atif Khalil, Nadeem Zafar, Hassan Tariq, Wajahat Ahmed Khan, Siyab Ahmed, Muhammad Owais Qurni   +5 more
doaj   +1 more source

Targeting transcription factors associated with hemoglobinopathies: Lessons from successful interventions and implications for cancer

Molecular Oncology, EarlyView.
This review summarizes the transcription factors, repressive chromatin‐modifying complexes, and epigenetic mechanisms that control fetal hemoglobin repression. Notably, many regulators of γ‐globin silencing also function in transcriptional and epigenetic networks that drive cancer, highlighting opportunities to translate advances in hemoglobinopathy ...
Meigen Yu, Puspa Das, Xing Zhang, Xiaodong Cheng   +3 more
wiley   +1 more source

Unusual manifestations of secondary urothelial carcinoma

Human Pathology: Case Reports, 2016
High-grade papillary urothelial carcinoma regularly invades the bladder wall, adjacent prostate, seminal vesicles, ureters, vagina, rectum, retroperitoneum, and regional lymph nodes.
Chaohui Lisa Zhao, Rogers C. Griffith, Anna Ellermeier, Kammi Henriksen, Ali Amin   +4 more
doaj   +1 more source

Predictive and prognostic biomarkers of Bacillus Calmette‐Guérin therapy failure in bladder cancer patients: A systematic review

Molecular Oncology, EarlyView.
High‐risk bladder cancer is typically treated with Bacillus Calmette‐Guérin (BCG), but 30–40% of patients relapse. No FDA‐ or CE‐approved biomarkers currently predict or prognosticate BCG failure. We systematically reviewed the literature and identified 72 eligible studies, revealing several promising biomarkers associated with BCG treatment response ...
Rui Ribeiro‐Pereira, Ana Teixeira‐Marques, Rui Freitas, João A Carvalho, Sara Monteiro‐Reis, Giorgio I. Russo, Rui Henrique, Carmen Jerónimo   +7 more
wiley   +1 more source

Immunohistochemical expression of GATA3 in urothelial carcinoma of urinary bladder

Zanco Journal of Medical Sciences
Background and objective: GATA3, an emerging immunohistochemical marker, is a zinc finger transcription factor that is expressed in normal urothelial epithelium and its corresponding neoplasms, and it has been recognized as a reliable urothelial related ...
Shadan Abdulkhaliq Jaf, Jalal Ali Jalal
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

A histopathological and epidemiological study of urothelial carcinoma at a tertiary care centre in Peshawar, Pakistan

Journal of the Pakistan Medical Association
Bladder cancer is the ninth leading cause of death worldwide and 14th leading cause of death in Pakistan. The objective of this study was to determine the frequency of urothelial carcinoma in various age groups, its gender distribution, and grades.
Saria Saeed, Danyal Khan, Shah Faisal, Fozia Rauf, Muhammad Owais Ali, Asif Rehman   +5 more
doaj   +1 more source