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Updated: Aug 10, 2026

Flow-sorting and Exome Sequencing of the Reed-Sternberg Cells of Classical Hodgkin Lymphoma
Published on: June 10, 2017
[Risk factors for Hodgkin's lymphomas]
J Ferrís Tortajada1, J García Castell, J A López Andreu
1Unidad de Oncología Pediátrica. Hospital Infantil Universitario La Fe, Spain. ferris_jos@gva.es
Insights
Pediatricians can identify Hodgkin
Area of Science:
- Hematology
- Oncology
- Epidemiology
Context:
- Hodgkin's lymphoma (HL) is a cancer of the lymphatic system.
- Understanding HL risk factors is crucial for early detection and prevention strategies.
- Pediatricians play a key role in identifying potential risk factors in children and adults.
Purpose:
- To review and synthesize current knowledge on risk factors associated with Hodgkin's lymphoma.
- To provide pediatricians with an overview of HL etiology.
- To highlight key factors for further research and clinical consideration.
Summary:
- A literature review identified several risk factors for Hodgkin's lymphoma.
- Key factors include genetic predispositions (HLA class II variations), Epstein-Barr virus infection, environmental and socioeconomic influences in childhood, immunodeficiency, and occupational exposures (e.g., wood industry).
- While the exact cause of most HL cases remains unknown, these factors are significant.
Impact:
- Informs pediatricians about HL risk factors for improved patient counseling and monitoring.
- Contributes to a better understanding of HL pathogenesis.
- Guides future research directions in HL etiology and prevention.
Objective:
To divulge the risk factors associated with Hodgkin's lymphoma (HL) in children and adults among pediatricians.
Methods:
We performed a literature review of the last 25 years through the Medline, IAR Cancer, and Cancerlit databases. The search profile was "HL risk factors". The most interesting papers, as well as those cited and published more than 25 years prior to the search, were selected.
Results:
The following risk factors for HL were reported with greater or lesser evidence: a) genetic (variation in the HLA class II region); b) viral infections (Epstein-Barr virus); c) childhood environment and socio-economic status; d) congenital and acquired immunodeficiency; e) medical conditions and f) occupational exposure (the wood industry and its derivatives).
Conclusions:
The etiology of most HL is unknown. The most important risk factors are: 1) genetic; 2) Epstein-Barr virus (infectious mononucleosis); 3) congenital and acquired immunodeficiency; 4) occupational exposure (the wood industry).
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