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Bilharziasis and bladder cancer : a time trend analysis of 9843 patients
المؤلفون المشاركون
Mukhtar, Nadiyah M.
Jawdah, Iman A.
al-Bulqini, Tariq
Bilal, Daliya
al-Bulqini, Nabil
المصدر
Journal of the Egyptian National Cancer Institute
العدد
المجلد 19، العدد 2 (30 يونيو/حزيران 2007)، ص ص. 158-162، 5ص.
الناشر
جامعة القاهرة المعهد القومي للأورام
تاريخ النشر
2007-06-30
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الموضوعات
الملخص EN
Objective: To explore any changes in bladder carcinoma during 37 years period, in regard to: its frequency, bilharzia association, histological profile and demographic data. Patients and Methods: This is a retrospective study on 9843 patients treated at the National Cancer Institute (NCI), Cairo University, during the years 1970-2007. Three groups were selected: series (A) included 3212 patients during 1970-1974, series (B) 3988 patients during 1985-1989 and series (C) 2643 patients during 2003-2007. For statistical analysis, data of series (A), (B) and (C) were compared to determine the significance of difference (p value 0.005). Results: A significant decline of the relative frequency of bladder cancer was observed from 27.63% in the old series to 11.7% in the recent series.
Bilharzia association dropped from 82.4% to 55.3%.
There was a significant rise of transitional cell carcinomas from 16.0% to 65.8%, becoming at present the most common tumor type, with a significant decrease in squamous cell carcinomas from 75.9% to 28.4%.
There was an increase in the median age of patients from 47.4 years to 60.5 years and a decrease of male: female (M/F) ratio from 5.4 to 3.3. Conclusions: The decline in the relative frequency of bladder cancer is associated with a decline in bilharzia egg positivity in the specimen and is probably related to better control of bilharziasis in the rural population in Egypt.
This was accompanied by a change in the histological profile of tumors, with significant predominance of transitional cell carcinoma and an increase in the age of patients, a pattern rather similar to that in western reports.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jawdah, Iman A.& Mukhtar, Nadiyah M.& Bilal, Daliya& al-Bulqini, Tariq& al-Bulqini, Nabil. 2007. Bilharziasis and bladder cancer : a time trend analysis of 9843 patients. Journal of the Egyptian National Cancer Institute،Vol. 19, no. 2, pp.158-162.
https://search.emarefa.net/detail/BIM-28933
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jawdah, Iman A.…[et al.]. Bilharziasis and bladder cancer : a time trend analysis of 9843 patients. Journal of the Egyptian National Cancer Institute Vol. 19, no. 2 (Jun. 2007), pp.158-162.
https://search.emarefa.net/detail/BIM-28933
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jawdah, Iman A.& Mukhtar, Nadiyah M.& Bilal, Daliya& al-Bulqini, Tariq& al-Bulqini, Nabil. Bilharziasis and bladder cancer : a time trend analysis of 9843 patients. Journal of the Egyptian National Cancer Institute. 2007. Vol. 19, no. 2, pp.158-162.
https://search.emarefa.net/detail/BIM-28933
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 162.
رقم السجل
BIM-28933
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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