Analytical, Diagnostic and Therapeutic Techniques, and Equipment

Overdiagnosis

The labeling of a person with a disease or abnormal condition that would not have caused the person harm if left undiscovered, creating new diagnoses by medicalizing ordinary life experiences, or expanding existing diagnoses by lowering thresholds or widening criteria without evidence of improved outcomes. Individuals derive no clinical benefit from overdiagnosis although they may experience physical, psychological or financial harm.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The labeling of a person with a disease or abnormal condition that would not have caused the person harm if left undiscovered, creating new diagnoses by medicalizing ordinary life experiences, or expanding existing diagnoses by lowering thresholds or widening criteria without evidence of improved outcomes. Individuals derive no clinical benefit from overdiagnosis although they may experience physical, psychological or financial harm.

MeSH Record

Classification

Related Concepts

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MeSH Record

See Also

MeSH Record

Synonyms

13 entry terms
  • Over-Diagnosis
  • Pseudodisease, Over-Diagnosed
  • Pseudodisease, Overdiagnosed
  • Over Diagnosis
  • Over-Diagnosed Pseudodisease
  • Over-Diagnosed Pseudodiseases
  • Over-Diagnoses
  • Overdiagnosed Pseudodisease
  • Overdiagnosed Pseudodiseases
  • Overdiagnoses
  • Pseudodisease, Over Diagnosed
  • Pseudodiseases, Over-Diagnosed
  • Pseudodiseases, Overdiagnosed

MeSH Record

Aspects Covered

5 allowable subheadings

Indexed with the subheadings economics, legislation & jurisprudence, prevention & control, statistics & numerical data, trends.

MeSH Record

History Note

2022(2016)

MeSH Hierarchy

Tree Numbers

  1. E01w.505w
  2. N02.421.562w
  3. N05.300w.565w

AMA Style

References

  1. National Library of Medicine. Overdiagnosis. Medical Subject Headings (MeSH). 2026. Unique ID D000088522. http://id.nlm.nih.gov/mesh/2026/D000088522
  2. Overdiagnosis. In: Wikipedia. https://en.wikipedia.org/wiki/Overdiagnosis
  3. Overdiagnosis. In: Wikidata. https://www.wikidata.org/wiki/Q956131