Definition

A type of tumor that comes from epithelial tissue, which is the layer of cells that covers the surfaces of the body and lines cavities and organs.

Example

The doctor diagnosed her with epithelioma after examining the biopsy results.

Conversation

Have you heard about the recent case of epithelioma in town?

No, I haven't! What happened?

It's a type of tumor that can be really serious if not treated early.

Wow, I should read more about it to understand the risks better.

Synonyms & Antonyms

Root Explanation

Epithelioma is formed from "epi-" (meaning upon or over) and "thele" (from Greek "thēlē", meaning nipple or teat) and "-oma" (meaning tumor). The word refers to a tumor that arises from the epithelial tissue, which is the tissue that covers the body and lines its organs.

Memory Tip

Think of 'epi-' meaning 'upon' and 'thele' relating to 'nipple' — this helps you remember that an epithelioma is a tumor that arises from the tissue that covers the body.

Visually Confused Words