Multiple primary malignancies arising in the rectum, brain, and thyroid; report of a case.
D001921:Brain; D001932:Brain Neoplasms; D006801:Humans; D009369:Neoplasms; D012004:Rectal Neoplasms; D012007:Rectum; D013964:Thyroid Neoplasms
BRAIN/cancer; CANCER/multiple; RECTUM/cancer; THYROID/cancer