Definition

A type of cancer that forms in the bones, often affecting the long bones of the arms and legs.

Example

The doctor diagnosed him with osteosarcoma after the X-ray showed a tumor in his leg.

Conversation

Did you hear about that rare case of osteosarcoma they reported in the news?

Yeah, I saw that! It’s really sad how it affects young people.

I can't believe how little awareness there is about osteosarcoma.

I know! We should definitely learn more about it and spread the word.

Synonyms & Antonyms

Root Explanation

Osteosarcoma is formed from "osteo-" (from Greek "osteon", meaning bone) and "sarcoma" (from Greek "sarkoma", meaning fleshy growth). The word refers to a type of cancer that originates in the bone and is characterized by a fleshy tumor.

Memory Tip

Think of 'bone' ('osteo-') and 'fleshy growth' ('sarcoma') to remember that osteosarcoma is a type of cancer that starts in the bone.

Visually Confused Words