overdiagnosis

noun

over·​di·​ag·​no·​sis ˌō-vər-ˌdī-ig-ˈnō-səs How to pronounce overdiagnosis (audio)
-əg-
: the diagnosis of a condition or disease more often than it is actually present
overdiagnose
ˌō-vər-ˈdī-ig-ˌnōs How to pronounce overdiagnosis (audio)
-ˌnōz
-ˌdī-ig-ˈnōs
-ˈnōz
-əg-
transitive verb

Examples of overdiagnosis in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
On the other end, the commission members noted individuals with BMIs that define them as obese may not have excess fat, leading to an overdiagnosis of obesity. Joseph Choi, The Hill, 15 Jan. 2025 These estimates may include patients who don’t have Lyme disease, due to variations in clinical practice — for example, physicians treating presumptively, which can lead to overdiagnosis and overtreatment. John Drake, Forbes, 12 Dec. 2024 In some cases, additional screenings can lead women to be diagnosed and treated for cancers that would never have bothered them, problems known as overdiagnosis and overtreatment. Liz Szabo, NBC News, 12 Oct. 2024 Hg – due to arm position – leading to overdiagnosis or overtreatment, in the form of a new prescription or dose modification. Jacqueline Howard, CNN, 7 Oct. 2024 See all Example Sentences for overdiagnosis 

Word History

First Known Use

1971, in the meaning defined above

Time Traveler
The first known use of overdiagnosis was in 1971

Dictionary Entries Near overdiagnosis

Cite this Entry

“Overdiagnosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overdiagnosis. Accessed 23 Jan. 2025.

Medical Definition

overdiagnosis

noun
over·​di·​ag·​no·​sis -ˌdī-ig-ˈnō-səs, -əg- How to pronounce overdiagnosis (audio)
plural overdiagnoses -ˌsēz How to pronounce overdiagnosis (audio)
: the diagnosis of a condition or disease (as Lyme disease) more often than it is actually present
overdiagnose transitive verb
overdiagnosed; overdiagnosing
Last Updated: - Updated example sentences
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