Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Cancer, small cell lung
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Cancer, small cell lung: A type of lung cancer in which the cells appear small and round under the microscope. Also called oat cell lung cancer.
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