Collecting and Storing Biological Samples From Young Patients With Hodgkin?s Lymphoma
Conditions
- Ann Arbor Stage I Childhood Hodgkin Lymphoma
- Ann Arbor Stage II Childhood Hodgkin Lymphoma
- Ann Arbor Stage III Childhood Hodgkin Lymphoma
- Ann Arbor Stage IV Childhood Hodgkin Lymphoma
- Refractory Childhood Hodgkin Lymphoma
Interventions
- OTHER: Cytology Specimen Collection Procedure
Sponsor
Children's Oncology Group
Collaborators