- 恶性肿瘤 èxìngzhǒngliú malignant tumorA tumor that grows quickly and spreads to other parts of the body; cancer.
- 良性肿瘤 liángxìngzhǒngliú benign tumorA type of tumor where cells grow slowly, do not spread to other parts of the body, and are generally not life-threatening.
- 肿瘤病医生 zhǒngliúbìngyīshēng oncologistoncologist; a doctor specializing in the study and treatment of tumors
- 脑肿瘤 nǎozhǒngliú brain tumor(medical) An abnormal mass of tissue in the brain caused by cells growing uncontrollably, which can be benign or malignant. Also called [[脑瘤|腦瘤|nao3 liu2]].
- 国际肿瘤研究机构 guójìzhǒngliúyánjiūjīgòu IARCInternational Agency for Research on Cancer; a specialized cancer agency of the World Health Organization
- 骨肿瘤 gǔzhǒngliú bone tumor(medicine) tumor occurring in the bones, most commonly found in the shoulder or knee area; symptoms often include localized pain, swelling, and difficulty in movement
- 肿瘤切除术 zhǒngliúqièchúshù lumpectomyThe surgical removal of a tumor
- 肿瘤学 zhǒngliúxué oncologyoncology; the study of tumors