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Updated: Feb 6, 2026
08:53
Flow-sorting and Exome Sequencing of the Reed-Sternberg Cells of Classical Hodgkin Lymphoma
Published on: June 10, 2017
10.5K
[Hodgkin lymphoma and target definition guidelines]
K Peignaux1, L Gonzague-Casabianca2
1Département de radiothérapie, centre Georges-François-Leclerc, 1, rue du Professeur-Marion, 21079 Dijon, France.
Summary
Treatment for early-stage Hodgkin lymphoma combines chemotherapy and radiotherapy. New guidelines, using positron-emission tomography scans, aim to reduce treatment toxicity by precisely defining radiation therapy target volumes.
Area of Science:
- Oncology
- Radiotherapy
- Medical Imaging
Background:
- Early-stage Hodgkin lymphoma (Stages I and II) is typically treated with chemotherapy and radiotherapy.
- Current treatment strategies achieve high cure rates but aim to minimize associated toxicities.
Purpose of the Study:
- To update radiation therapy guidelines for early-stage Hodgkin lymphoma.
- To incorporate advanced imaging techniques for precise treatment planning.
- To reduce treatment-related toxicity.
Main Methods:
- Utilizing positron-emission tomography (PET) scans for pretreatment baseline assessment.
- Defining target volumes for radiation therapy based on PET imaging.
- Developing modern radiation therapy guidelines: involved node and involved site concepts.
Main Results:
- Positron-emission tomography scans are valuable for precise target volume delineation in radiation therapy planning.
- New guidelines, 'involved node' and 'involved site,' have been developed based on updated planning strategies.
Conclusions:
- Modern radiation therapy planning, guided by PET scans, allows for more precise targeting in early-stage Hodgkin lymphoma.
- These advancements aim to maintain high cure rates while significantly decreasing treatment toxicity.
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