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. 2025 Aug;41(8):1099-1101.
doi: 10.1007/s12055-025-01943-6. Epub 2025 Apr 14.

Breast metastasis from lung cancer

Affiliations

Breast metastasis from lung cancer

Najla Bahloul et al. Indian J Thorac Cardiovasc Surg. 2025 Aug.

Abstract

Breast metastases from cancers of extra-mammary origin are rare. Their frequency is estimated at 0.4 to 6% of all malignant breast tumors. There have been only a few published cases of mammary metastases from bronchopulmonary cancers. Lung cancer metastasis to the breast is an extremely rare clinical presentation, with an incidence of just 0.2-1.3%. To the best of our knowledge, our case represents the first one described in North Africa. Clinicians should take into account the potential diagnosis of metastatic lung cancer when discovering a breast nodule in patients of lung cancer.

Keywords: Breast metastasis; Diagnosis; Lung cancer.

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Conflict of interest statement

Conflict of interestNone.

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