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Dictionary of Cancer Terms

View in Spanish: Tumor del surco pulmonar

Pulmonary sulcus tumor (PUL-muh-NAYR-ee SUL-kuss TOO-mer)
A type of lung cancer that begins in the upper part of a lung and spreads to nearby tissues such as the ribs and vertebrae. Most pulmonary sulcus tumors are non-small cell cancers. Also called Pancoast tumor.

Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.