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lumpectomy

 - 5 dictionary results

lump⋅ec⋅to⋅my

[luhm-pek-tuh-mee]
–noun, plural -mies.
the surgical removal of a breast cyst or tumor.

Origin:
1970–75; lump 1 + -ectomy
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To lumpectomy
lump·ec·to·my   (lŭm-pěk'tə-mē)   
n.   pl. lump·ec·to·mies
Surgical excision of a tumor from the breast with the removal of a minimal amount of surrounding tissue.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Word Origin & History

lumpectomy 
1972, from lump (n.), coined on model of mastectomy.
Online Etymology Dictionary, © 2001 Douglas Harper
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Medical Dictionary

Main Entry: lump·ec·to·my
Pronunciation: "l&m-'pek-t&-mE
Function: noun
Inflected Form: plural -mies
: excision of a breast tumor with a limited amount of associated tissue called also tylectomy; —compare QUADRANTECTOMY
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

lumpectomy lump·ec·to·my (lŭm-pěk'tə-mē)
n.
See tylectomy.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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