Meaning of the word lumpectomy in English

What does lumpectomy mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

lumpectomy

US /lʌmˈpek.tə.mi/
UK /lʌmˈpek.tə.mi/
"lumpectomy" picture

Noun

a surgical operation in which a lump, especially a cancerous one, is removed from the breast, typically without removing much other tissue.

Example:
She underwent a lumpectomy to remove the tumor.
A lumpectomy is often followed by radiation therapy.