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Published on: March 30, 2018
Peripheral T-cell lymphoma presenting as lipoatrophy and nodules
James A Yiannias1, David J DiCaudo, Erik Maskin
1Department of Dermatology, Mayo Clinic, Scottsdale, AZ 85259, USA.
International Journal of Dermatology
|December 23, 2006
Summary
This case study highlights a rare presentation of cutaneous lymphoma mimicking lupus panniculitis, characterized by nodules and lipoatrophy. Early diagnosis and treatment are crucial for managing this complex condition.
Area of Science:
- Dermatology
- Oncology
- Pathology
Background:
- Cutaneous lymphomas exhibit diverse presentations, often posing diagnostic challenges due to overlapping features with other conditions like connective tissue disease panniculitis.
- Lymphoma rarely manifests as a combination of subcutaneous nodules, panniculitis, and localized lipoatrophy.
Observation:
- A 47-year-old male presented with a 15-year history of fevers, fatigue, tender nodules, and lipoatrophy.
- Initial biopsies revealed lymphohistiocytic panniculitis, leading to a misdiagnosis of lupus panniculitis.
- A decade later, worsening lipoatrophy, new nodules, and pain prompted further investigation.
Findings:
- Subsequent biopsy confirmed peripheral T-cell lymphoma.
- Laboratory tests revealed leukopenia, elevated liver and muscle enzymes, hypertriglyceridemia, and low HDL.
- Chemotherapy stabilized lipoatrophy and reduced nodule frequency but did not resolve pain.
Implications:
- This case underscores the diagnostic complexity of cutaneous lymphoma, particularly when presenting with profound lipoatrophy and panniculitis.
- Recognizing these unusual presentations is critical for timely and accurate diagnosis of lymphoma.
- Further research into the specific mechanisms and optimal management of such rare lymphoma presentations is warranted.
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