misdiagnose
verb
mis·di·ag·nose
ˌmis-ˈdī-ig-ˌnōs 
-ˌnōz,
ˌdī-ig-ˈnōs,
-ˈnōz,
-əg-
misdiagnosed; misdiagnosing
: to diagnose (someone or something) incorrectly
… babesiosis is often missed or misdiagnosed as malaria or flu.—
Linda Marsa
Linda MarsaThe researchers added that children with this disease are often misdiagnosed and thus inappropriately treated …—Jane E. Brody
Jane E. BrodyExamples of misdiagnose in a Sentence
Recent Examples on the Web
Because normal pressure hydrocephalus typically develops gradually and can mimic symptoms of other neurodegenerative diseases, such as Alzheimer’s or Parkinson’s disease, it is often misdiagnosed.
—Danielle Wilhour, The Conversation, 28 May 2025
The condition is often misdiagnosed as Alzheimer’s or Parkinson’s disease.
—Christie D’zurilla, Los Angeles Times, 23 May 2025
A lot of our children are misdiagnosed in the system.
—Meagan Jordan, Rolling Stone, 16 May 2025
Fair was initially misdiagnosed in 2000 with high-grade astrocytoma ependymoma, then shortly after diagnosed with pilomyxoid astrocytoma.
—Deborah Laverty, Chicago Tribune, 10 May 2025
See All Example Sentences for misdiagnose
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Danielle Wilhour, The Conversation, 28 May 2025
The condition is often misdiagnosed as Alzheimer’s or Parkinson’s disease.
—Christie D’zurilla, Los Angeles Times, 23 May 2025
A lot of our children are misdiagnosed in the system.
—Meagan Jordan, Rolling Stone, 16 May 2025
Fair was initially misdiagnosed in 2000 with high-grade astrocytoma ependymoma, then shortly after diagnosed with pilomyxoid astrocytoma.
—Deborah Laverty, Chicago Tribune, 10 May 2025
See All Example Sentences for misdiagnose
Cite this Entry
“Misdiagnose.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/misdiagnose. Accessed 5 Jun. 2025.
Copy CitationMedical Definition
misdiagnose
transitive verb
mis·di·ag·nose
(ˈ)mis-ˈdī-ig-ˌnōs, -ˌnōz
misdiagnosed; misdiagnosing
: to diagnose incorrectly
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