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Acellular and Cellular Lung Model to Study Tumor Metastasis
Published on: August 19, 2018
Breast metastasis from small cell lung carcinoma
Shi-ping Luh1, Chih Kuo, Thomas Chang-yao Tsao
1Department of Surgery, Chia-Yi Christian Hospital and Chung-Shan Medical University and Hospital, Taichung 402, Taiwan, China. luh572001@yahoo.com.tw
Journal of Zhejiang University. Science. B
|January 16, 2008
Summary
Extramammary neoplasms rarely metastasize to the breast. This case highlights small cell lung carcinoma spreading to the breast, emphasizing the need for accurate diagnosis to guide treatment.
Area of Science:
- Oncology
- Pulmonology
- Pathology
Background:
- Breast metastases from extramammary neoplasms are exceptionally rare.
- Accurate differentiation between primary breast cancer and metastatic disease is crucial for patient management.
Observation:
- A 66-year-old female presented with lung consolidation initially treated with antibiotics.
- Four months later, left breast lumps appeared, leading to a mastectomy for suspected primary breast carcinoma.
Findings:
- Post-mastectomy imaging revealed recurrent mediastinal and hilar masses.
- Transbronchial biopsies confirmed metastatic small cell lung carcinoma, identical to cells found in the breast.
Implications:
- This case underscores the importance of considering extramammary origins for breast masses, especially in patients with a history of malignancy.
- Distinguishing metastatic disease from primary breast cancer significantly impacts therapeutic strategies and patient prognosis.
