Long Island is home to one of the nation’s known breast cancer clusters — areas with higher-than-average breast cancer rates.

3 Lambertini M, Magaton IM, Hamy-Petit A-S et al. Safety of assisted reproductive techniques in young BRCA carriers with a pregnancy after breast cancer: results from an international cohort study.

The study, published Tuesday in The Lancet Oncology, focused on women under 55 with and without a uterus. CBS News medical ...

Late motherhood and major weight gain after 20 may triple breast cancer risk, warns study conducted on over 48,000 women ...

More information: Julia D. Ransohoff et al, Endocrine Therapy Interruption, Resumption, and Outcomes Associated With Pregnancy After Breast Cancer, JAMA Oncology (2025). DOI: 10.1001/jamaoncol ...

Researchers analyzed data on 215 women diagnosed with stages 0-III breast cancer between January 2000 and October 2024 who later became pregnant, with a median follow-up of 9.7 years.

Other research has delineated distinctive molecular profiles in postpartum breast cancer, highlighting alterations in cell cycle regulation and immune signalling that correlate with poorer ...

In fact, it showed that redlining was associated with progressively lower survival for each grade among breast cancer cases. The study was based on nearly 61,000 breast cancer cases in New York State ...

A large study showed that for most patients, having both breasts removed after cancer was detected in one made no difference. By Gina Kolata For the more than 310,000 women diagnosed with breast ...

Triple-negative breast cancer: A subtype of breast cancer that lacks expression of oestrogen, progesterone, and HER2 receptors, often associated with an aggressive clinical course. Basal-like: ...