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Peripheral T cell lymphoma associated with multiple myeloma
N Brumana1, D Scheidler, M Bonato
1Divisione di Medicina Generale C, Ospedale di Circolo di Varese.
Haematologica
|September 1, 1993
Summary
This case study highlights a diagnostic challenge where a patient initially diagnosed with Hodgkin's disease was later found to have peripheral T-cell lymphoma, underscoring the complexity of hematologic malignancies.
Area of Science:
- Hematology
- Oncology
- Pathology
Background:
- Initial diagnosis of Hodgkin's disease (HD) in a 63-year-old woman.
- Patient presented with fever and was diagnosed post-laparotomy.
Observation:
- Developed superficial diffuse adenomegaly during second-line HD therapy.
- Detected M component in serum, with bone marrow findings consistent with multiple myeloma (MM).
- Axillary lymph node biopsy revealed peripheral T-cell lymphoma (PTCL).
Findings:
- Re-evaluation of previous samples led to rejection of HD diagnosis.
- Revised diagnosis established as peripheral T-cell lymphoma (PTCL).
Implications:
- This case underscores the critical importance of differential diagnosis in complex hematologic presentations.
- Highlights potential diagnostic pitfalls and the need for thorough histopathological review.
- Emphasizes the challenges in distinguishing between various lymphoid and plasma cell neoplasms.