Biomaterial Database

[Bladder tumor antigen test versus urinary cytology in patients with bladder tumors]. 1999

B Gregersen, and S Mommsen, and H Svanholm

Randers Centralsygehus, organkirurgisk afdeling K.

The value of the BARD bladder tumour antigen (BTA) test for the diagnosis of bladder tumour was compared to urinary cytology. A total of 60 patients with bladder tumours (Category Ta: 39 patients and Category T1-4: 21 patients) were investigated. Urinary cytology was found to be more sensitive than the BTA test. The overall sensitivity of cytology was 0.63 compared to 0.27 for the BTA test. The sensitivity of both tests improved with increasing tumour severity. For Ta tumours and T1-4 tumours the sensitivity of cytology was 0.46 and 0.95 respectively, and for the BTA test it was 0.13 and 0.53 respectively. We conclude that urinary cytology is superior to the BTA test. The BTA test cannot be recommended either for bladder tumour screening or monitoring for recurrence because of too many false negative results. Because of its high specificity (0.93), a positive BTA test might reduce the number of flexible cystoscopies, and prepare the patient directly for tumour resection.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D001749	Urinary Bladder Neoplasms	Tumors or cancer of the URINARY BLADDER.	Bladder Cancer,Bladder Neoplasms,Cancer of Bladder,Bladder Tumors,Cancer of the Bladder,Malignant Tumor of Urinary Bladder,Neoplasms, Bladder,Urinary Bladder Cancer,Bladder Cancers,Bladder Neoplasm,Bladder Tumor,Cancer, Bladder,Cancer, Urinary Bladder,Neoplasm, Bladder,Neoplasm, Urinary Bladder,Tumor, Bladder,Tumors, Bladder,Urinary Bladder Neoplasm
D003558	Cystoscopy	Endoscopic examination, therapy or surgery of the urinary bladder.	Cystoscopic Surgical Procedures,Surgical Procedures, Cystoscopic,Cystoscopic Surgery,Surgery, Cystoscopic,Cystoscopic Surgeries,Cystoscopic Surgical Procedure,Cystoscopies,Procedure, Cystoscopic Surgical,Procedures, Cystoscopic Surgical,Surgeries, Cystoscopic,Surgical Procedure, Cystoscopic
D005069	Evaluation Studies as Topic	Works about studies that determine the effectiveness or value of processes, personnel, and equipment, or the material on conducting such studies.	Critique,Evaluation Indexes,Evaluation Methodology,Evaluation Report,Evaluation Research,Methodology, Evaluation,Pre-Post Tests,Qualitative Evaluation,Quantitative Evaluation,Theoretical Effectiveness,Use-Effectiveness,Critiques,Effectiveness, Theoretical,Evaluation Methodologies,Evaluation Reports,Evaluation, Qualitative,Evaluation, Quantitative,Evaluations, Qualitative,Evaluations, Quantitative,Indexes, Evaluation,Methodologies, Evaluation,Pre Post Tests,Pre-Post Test,Qualitative Evaluations,Quantitative Evaluations,Report, Evaluation,Reports, Evaluation,Research, Evaluation,Test, Pre-Post,Tests, Pre-Post,Use Effectiveness
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D000951	Antigens, Neoplasm	Proteins, glycoprotein, or lipoprotein moieties on surfaces of tumor cells that are usually identified by monoclonal antibodies. Many of these are of either embryonic or viral origin.	Neoplasm Antigens,Tumor Antigen,Tumor Antigens,Antigen, Tumor,Antigens, Tumor