Multiple primary malignant neoplasms in urologic patients

dc.contributor.authorInci, Osman
dc.contributor.authorKaya, Esat
dc.contributor.authorAlagol, Bulent
dc.contributor.authorAtakan, Irfan Huseyin
dc.contributor.authorAydin, Sabahattin
dc.contributor.authorEreselli, Hasan
dc.date.accessioned2024-06-12T11:08:47Z
dc.date.available2024-06-12T11:08:47Z
dc.date.issued2003
dc.departmentTrakya Üniversitesien_US
dc.description.abstractMethods: Second primary cancers constitute approximately 9-10% of malignancies diagnosed in the United States. We aimed to show the risk and incidance of second primary tumor occuring associated to urologic tumors and show the distrubution of tumors in Tracia region. We retrospectively examined the patients' files with the diagnosis of malignant disease between the years 1985-2000. Hazard function analysis was performed to estimate the relative risk of secondary malignancy occuring. Age, sex and tumor number were examined to find out if they affect on mortality rate. Results: A total number of 25 MPMNs were diagnosed. In 52 percent of the cases the second primary neoplasm developed within six months. The relative risk of development of a second neoplasm is found as increasing 1.111 times per month. The incidence of secondary malignancy occuring in the patients with one tumor was found as 6.31%. Age (p < 0.001) and tumor number (p < 0.001) are found as statistically effective predictor on mortality rate where the sex is not. Conclusions: In the patients with a primary tumor not only the metastasis must be investigated but also second primary tumors should be taken in to consideration.en_US
dc.identifier.endpage4en_US
dc.identifier.issn0301-1623
dc.identifier.issn1573-2584
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-3042719923en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/22569
dc.identifier.volume36en_US
dc.identifier.wosWOS:000207621100001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofInternational Urology And Nephrologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMultiple Primary Neoplasmsen_US
dc.subjectSecond Primary Malignancyen_US
dc.subjectUrologic Canceren_US
dc.titleMultiple primary malignant neoplasms in urologic patientsen_US
dc.typeArticleen_US

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