BACKGROUND Of all cancer tumours, urinary bladder cancer is the fourth must common in men and the seventh in women. The aim of this work was to answer the question whether tissue polypeptide antigen (TPA-M) determination in patients after electroresection of urinary bladder cancer can be used to establish the probability of tumour recurrence. MATERIAL AND METHODS The research included 98 pati...

Bladder cancer is the most common malignancy of urinary tract and the seventh most common cancer in men with the peak incidence in the sixth decade of life. Our knowledge about bladder tumors in pediatric age group mainly relies on case series. The reported cases are mostly low grade and non-muscle invasive. We herein present a case of a 17-year-old male with metastatic high-grade muscle-invasi...

Objective: We examined the content of YouTube™ videos on urinary bladder cancer education and evaluated their usefulness in promoting early detection cancer. Material Methods:A systematic search for containing knowledge information was conducted using keywords ‘bladder cancer’. Details about demographics videos, including type, length, source viewers’ interaction were 2 researchers independentl...

Background: Carcinoid tumors usually originate from the enterochromaffin cells located in gastrointestinal tract and bronchopulmonary system. They may rarely arise in the urinary bladder, where this can be eventually miscued as any other commoner bladder neoplasms. The current study was conducted to connote an uncommon clinicopathological presentation by a carcinoid tu...

BACKGROUND Numerous epidemiological studies have been conducted to explore the association between the Lys939Gln polymorphism of Xeroderma pigmentosum group C (XPC) gene and urinary bladder cancer susceptibility. However, the results remain inconclusive. In order to derive a more precise estimation of this relationship, a large and update meta-analysis was performed in this study. METHODS A c...

BACKGROUND Metastasis to the urinary bladder from gastric cancer is rare. Metastasis to a diverticulum of the bladder from gastric cancer is extremely rare. We report a case of isolated bladder metastasis from gastric cancer and invasion localized to the muscularis propria of the primary site (stomach). CASE PRESENTATION A 90-year-old female presented with nausea and vomiting that was diagnos...

The detection of high-grade bladder tumors prior to invasion is crucial for a good prognosis. We recently found that the levels of hyaluronic acid (HA), a glycosaminoglycan,are elevatedin the urine of bladder cancer patients, and small angiogenic HA fragments are present in the urine of high-grade bladder cancer patients. Hyaluronidase is an enzyme that degrades HA into small angiogenic fragmen...

The hypothesis that the frequency distribution of indices of oxidative drug-metabolizing activity is different between patients with bladder cancer (n = 98) and age, sex-matched control subjects (n = 110) has been investigated. Urinary recovery ratios of debrisoquine and R/S ratios of mephenytoin have been measured in an 8-h urine sample after simultaneous administration of debrisoquine (10 mg)...

BACKGROUND Urinary bladder cancer is often a result of exposure to chemical carcinogens such as cigarette smoking. Because of histological similarity, chemically-induced rodent cancer model was largely used for human bladder cancer studies. Previous investigations have suggested that nicotinamide, water-soluble vitamin B3, may play a key role in cancer prevention through its activities in cellu...

Myopodin is an actin-binding protein that shuttles between the nucleus and the cytoplasm. After identifying an enriched CpG island encompassing the transcription site of myopodin, we aimed at evaluating the potential relevance of myopodin methylation in bladder cancer. The epigenetic silencing of myopodin by hypermethylation was tested in bladder cancer cells (n=12) before and after azacytidine...