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B-cell lymphoma associated with eosinophilia.
K Watanabe1, T Shinbo, M Kojima
1Department of Internal Medicine, Ashikaga Red Cross Hospital, Japan.
Cancer
|October 15, 1989
Summary
This study reports a rare case of non-Hodgkin's lymphoma linked to eosinophilia. Lymphoma treatment reduced eosinophil counts, which rose again with cancer recurrence, suggesting a connection.
Area of Science:
- Hematology
- Oncology
- Immunology
Background:
- Non-Hodgkin's lymphoma is a diverse group of lymphoid malignancies.
- Eosinophilia, an elevated eosinophil count, can be associated with various conditions, including malignancies.
Observation:
- A patient presented with diffuse, large-cell, B-cell origin non-Hodgkin's lymphoma and concurrent eosinophilia.
- Eosinophil levels were monitored throughout the course of the patient's treatment and disease progression.
Findings:
- Combination chemotherapy led to a decrease in both lymph node size and eosinophil count.
- Eosinophilia recurred as the non-Hodgkin's lymphoma regrew, indicating a potential link.
Implications:
- This case highlights a potential paraneoplastic relationship between B-cell lymphoma and eosinophilia.
- Further research may elucidate the mechanisms underlying eosinophilia in B-cell lymphomas.