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Clinicopathologic significance of molecular classification of breast cancer : relation to Nottingham prognosis index
المؤلفون المشاركون
Adli, Sharif
Huwaydi, Iman H.
Mukhtar, Nadiyah M.
المصدر
Journal of the Egyptian National Cancer Institute
العدد
المجلد 22، العدد 4 (31 ديسمبر/كانون الأول 2010)، ص ص. 209-215، 7ص.
الناشر
جامعة القاهرة المعهد القومي للأورام
تاريخ النشر
2010-12-31
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الموضوعات
الملخص EN
Purpose : the aim of this work is to determine the possible relationship between the different profiles of molecular expression of hormone receptors and Her-2 / neu receptors to clinical and histopathologically known prognostic variables for breast cancer.
Material and Methods : A total of 110 breast carcinoma tumor samples were included.
In this study 4 groups or immunohistochemical profiles were defined, based on expression of hormone receptors (estrogen and / or progesterone) and / or Her2 / neu (Luminal A, Luminal B, HER) overexpressing profile, and triple-negative profile).
We studied whether there were differences between them regarding clinical and histopathologically variables with a known prognostic significance in addition to Nottingham Prognosis Index (NPI).
Results : in this series, 65 cases corresponded to Luminal A (59.1 %), 18 cases (16.4 %) were Luminal B, in 14 cases (12.7 %) HER2 was over-expressed, while 13 cases (11.8 %) were of the triple negative subtype.
It is worth noting the relationship between the triple negative and HER2 over-expressing immunophenotypes and the high NPI (>3.4) in comparison with the Luminal A and Luminal B immunophenotypes (p = 029).
The association of the former two types with higher tumor grade was also observed, but such association did not reach statistical significance.
Conclusion : the subgroups without hormone receptor expression, with Her2 / neu overexpression or without (triple-negative group), have characteristics associated with variables of a poorer prognosis.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Adli, Sharif& Huwaydi, Iman H.& Mukhtar, Nadiyah M.. 2010. Clinicopathologic significance of molecular classification of breast cancer : relation to Nottingham prognosis index. Journal of the Egyptian National Cancer Institute،Vol. 22, no. 4, pp.209-215.
https://search.emarefa.net/detail/BIM-273737
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Adli, Sharif…[et al.]. Clinicopathologic significance of molecular classification of breast cancer : relation to Nottingham prognosis index. Journal of the Egyptian National Cancer Institute Vol. 22, no. 4 (Dec. 2010), pp.209-215.
https://search.emarefa.net/detail/BIM-273737
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Adli, Sharif& Huwaydi, Iman H.& Mukhtar, Nadiyah M.. Clinicopathologic significance of molecular classification of breast cancer : relation to Nottingham prognosis index. Journal of the Egyptian National Cancer Institute. 2010. Vol. 22, no. 4, pp.209-215.
https://search.emarefa.net/detail/BIM-273737
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 214-215
رقم السجل
BIM-273737
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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