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09:36
Changes in Mammary Gland Morphology and Breast Cancer Risk in Rats
Published on: October 16, 2010
Pregnancy-associated breast cancer.
Lital Keinan-Boker1, Liat Lerner-Geva, Bella Kaufman
1Israel Center for Disease Control, Ministry of Health, Sheba Medical Center of Health Policy Research, Tel Hashomer, Israel. lkeinan@univ.haifa.ac.il
The Israel Medical Association Journal : IMAJ
|November 18, 2008
Summary
Pregnancy-associated breast cancer (PABC) may increase due to delayed childbirth. Early detection and risk assessment are crucial for better outcomes in high-risk individuals.
Area of Science:
- Oncology
- Reproductive Medicine
- Genetics
Background:
- Pregnancy-associated breast cancer (PABC) is a rare but serious condition.
- Secular trends show increasing maternal age and decreasing parity, potentially increasing PABC incidence.
- Limited data exists on PABC in high-risk populations.
Purpose of the Study:
- To review the incidence, diagnosis, and prognosis of PABC.
- To identify specific high-risk groups for PABC.
Main Methods:
- A computerized literature search of PubMed was conducted.
- Data on PABC incidence and risk factors were analyzed.
Main Results:
- The reported incidence of PABC is approximately 1 in 3000 pregnancies.
- PABC is often diagnosed at advanced stages with a poorer prognosis than non-PABC.
- BRCA1/2 mutation carriers and women using fertility treatments may represent high-risk groups.
Conclusions:
- PABC incidence may rise due to demographic shifts.
- BRCA1/2 mutations and fertility treatments are potential risk factors.
- Further research is needed to improve PABC outcomes in high-risk women.
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