Analytical, Diagnostic and Therapeutic Techniques, and Equipment

Radiotherapy

The use of IONIZING RADIATION to treat malignant NEOPLASMS and some benign conditions.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The use of IONIZING RADIATION to treat malignant NEOPLASMS and some benign conditions.

MeSH Record

Classification

MeSH Qualifier

Used as a Subheading

Radiotherapy is also a MeSH subheading (qualifier Q000532), attached to other headings to focus them on this aspect:

Used with disease headings for the therapeutic use of ionizing and nonionizing radiation. It includes the use of radioisotope therapy.

Qualifier ID
Q000532
Qualifier Tree
Y11.050

Indexing annotation

subhead only; includes x-ray, radioisotope, other ionizing radiation & non-ionizing radiation; indexing policy: Manual 19.8.63; DF: /radiother or /RT

Subheading synonyms

  • radiation therapy
  • X-ray therapy
  • radioisotope therapy

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Related Concepts

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MeSH Record

Synonyms

18 entry terms
  • Radiation Therapy
  • Radiation Treatment
  • Radiation Therapies
  • Radiation Treatments
  • Radiotherapies
  • Therapies, Radiation
  • Therapy, Radiation
  • Treatment, Radiation
  • Radiation Therapy, Targeted
  • Radiotherapy, Targeted
  • Targeted Radiation Therapy
  • Targeted Radiotherapy
  • Radiation Therapies, Targeted
  • Radiotherapies, Targeted
  • Targeted Radiation Therapies
  • Targeted Radiotherapies
  • Therapies, Targeted Radiation
  • Therapy, Targeted Radiation

MeSH Record

Aspects Covered

14 allowable subheadings

Indexed with the subheadings adverse effects, classification, economics, ethics, history, instrumentation, methods, mortality, nursing, psychology, standards, statistics & numerical data, trends, veterinary.

MeSH Record

Indexing Annotation

general only: prefer /radiother with diseases; /adv eff: consider also RADIATION INJURIES or its specifics; many specific types of radiotherapy are available

MeSH Hierarchy

Tree Number

  1. E02w.815w

AMA Style

References

  1. National Library of Medicine. Radiotherapy. Medical Subject Headings (MeSH). 2026. Unique ID D011878. http://id.nlm.nih.gov/mesh/2026/D011878
  2. Radiotherapy. In: Wikipedia. https://en.wikipedia.org/wiki/Radiation_therapy
  3. Radiotherapy. In: Wikidata. https://www.wikidata.org/wiki/Q180507