The frequency of multiple primary cancers-1952-2004
Joint Authors
Abalkhail, Ali
Das, Najla S.
al-Hilli, Fayiq A.
Source
Issue
Vol. 33, Issue 1 (31 Mar. 2011), pp.1-8, 8 p.
Publisher
King Hamad University Hospital
Publication Date
2011-03-31
Country of Publication
Bahrain
No. of Pages
8
Main Subjects
Topics
Abstract EN
Objective : To evaluate the frequency rate and site of origin of multiple primary malignancies (MPM) in Bahrain from 1952 to 2004.
Design : Retrospective study.
Setting : Pathology Department, Salmaniya Medical Complex, Bahrain.
Method : Confirmed malignancies diagnosed in Bahraini patients from 1952 to 2004.
The diagnoses are based on histopathology and hematology archives of the government, private hospitals and clinics.
Result : Six thousand nine hundred and nineteen cancer patients were found in the archives, 122 (1.7 %) had MPM ; 31 (25 %) had synchronous and 91 (75 %) had metachronous lesions, the annual frequency rate was 2.3 patients/year.
Equal M:F ratio was found, but males had more synchronous while females had more metachronous, double and triple cancers lesions.
Sixty percent of all cancer patients were above the age of 50 years compared to 69 % in all MPM patients, (74 %) in synchronous, (67 %) in first age metachronous and (77 %) in second age metachronous lesions.
The three most common metachronous MPM occurred in association with cancers of breast (21 %), urinary tract (17 %) and prostate (8 %).
Amongst males the commonest combinations occurred in association with cancers of urinary tract (28 %), prostate (16.3 %) and kidney (7 %).
Amongst female breast (38 %), thyroid (10.4 %) and urinary tract (6.3 %) were the most common.
Conclusion : These results are reflection to the overall cancer pattern in Bahrain and may not apply to other regions or countries.
American Psychological Association (APA)
al-Hilli, Fayiq A.& Abalkhail, Ali& Das, Najla S.. 2011. The frequency of multiple primary cancers-1952-2004. Bahrain Medical Bulletin،Vol. 33, no. 1, pp.1-8.
https://search.emarefa.net/detail/BIM-602065
Modern Language Association (MLA)
al-Hilli, Fayiq A.…[et al.]. The frequency of multiple primary cancers-1952-2004. Bahrain Medical Bulletin Vol. 33, no. 1 (Mar. 2011), pp.1-8.
https://search.emarefa.net/detail/BIM-602065
American Medical Association (AMA)
al-Hilli, Fayiq A.& Abalkhail, Ali& Das, Najla S.. The frequency of multiple primary cancers-1952-2004. Bahrain Medical Bulletin. 2011. Vol. 33, no. 1, pp.1-8.
https://search.emarefa.net/detail/BIM-602065
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-602065