hyperplasia
noun
abnormal multiplication of cells.
hyperplastic
-
a word derived from
hyperplasia.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
When F. nucleatum was introduced directly into breast ducts, it caused metaplastic and hyperplastic lesions, noncancerous changes where cells either grow excessively or shift into a different type.
From Science Daily ● Mar. 19, 2026
This receptor also appears to mediate the hyperplastic states when a brain is changing quickly.
From Salon ● Oct. 6, 2023
The letter noted that Oz has a total cholesterol that is “borderline elevated” but unchanged and referenced a hyperplastic lesion — cell growths that could become cancerous — removed from his colon in 2011.
From Seattle Times ● Sep. 23, 2022
She had chronic hyperplastic pulpitis, a rare inflammatory condition that triggers pulp tissue to irreversibly expand above the walls of the enamel shell.
From Slate ● Aug. 28, 2017
I have heard that the pale surface of old hyperplastic tonsils has been mistaken for diphtheria; I merely mention the fact.
From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various
