Can a lung tumor be a separate cancer from breast cancer?

Yes, a lung tumor can be an independent malignancy, like a neuroendocrine tumor, distinct from breast cancer metastasis.

What treatment did the patient with dual cancer receive?

The patient received neoadjuvant hormone therapy, targeted therapies, and bone-protective agents for both breast and lung tumors.

What are the survival rates for Stage IV breast cancer in India?

Studies show the 5-year survival rate for Stage IV breast cancer in India is approximately 24.5%.

Home / Health / Dual Cancer Fight: Lung Tumor Found Alongside Breast Cancer

Dual Cancer Fight: Lung Tumor Found Alongside Breast Cancer

28 Nov, 2025

•

Summary

Lung tumor identified as a separate neuroendocrine malignancy, not breast cancer spread.
Patient received neoadjuvant hormone and targeted therapies for both cancers.
Complete regression of breast cancer and bone metastasis observed post-treatment.

Dual Cancer Fight: Lung Tumor Found Alongside Breast Cancer

A remarkable case has highlighted the importance of thorough diagnostics, where a patient initially diagnosed with advanced breast cancer was found to harbor a second, independent malignancy. Experts identified the lung tumor as a neuroendocrine tumor, a distinct cancer not originating from the breast disease, necessitating a unique therapeutic strategy.

This crucial distinction enabled doctors to pursue curative intent for both conditions. The patient underwent neoadjuvant hormone therapy, targeted treatments, and bone-protective agents. Within three months, scans revealed a complete regression of the breast tumor and bone metastases, alongside a significant reduction in other breast tumors.