Breast cancer is not a single disease leading to abnormal cell division in breast tissues. Breast cancer is the most common form of cancer in women. Each year, it affects over 2 million women globally and is the most significant cause of death among women. According to DelveInsight’s estimates, there were around 297K new cases of female breast cancer in the United States in 2023.
Based on the menopausal status of women suffering from breast cancer, in the US, a higher number of cases were observed for the postmenopausal Breast cancer, accounting for 80–20% of the cases, while premenopausal women contributed a significantly lesser proportion of the patients.
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