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Histiocytic lymphoma simulating lepromatous leprosy--a case report
C Balachandran1, C R Srinivas, K K Singh
1Department of Skin & STD, Kasturba Medical College and Hospital, Manipal, Karnataka.
Summary
Nodular histiocytic lymphoma can initially present with skin lesions mimicking leprosy. This rare presentation highlights the importance of considering diverse differential diagnoses in cutaneous oncology.
Area of Science:
- Dermatology
- Oncology
- Pathology
Background:
- Histiocytic lymphomas typically manifest with cutaneous lesions, often preceding systemic involvement.
- Early-stage lymphomas may remain localized to the skin for extended periods.
Observation:
- A case of nodular histiocytic lymphoma presented with clinical signs resembling lepromatous leprosy.
- The patient's initial symptoms involved skin manifestations.
Findings:
- The histiocytic lymphoma exhibited a nodular growth pattern.
- Diagnostic challenges arose due to the simulated lepromatous leprosy presentation.
Implications:
- This case underscores the need for comprehensive dermatopathological evaluation in suspected cutaneous lymphomas.
- Recognizing atypical presentations is crucial for timely and accurate diagnosis of histiocytic lymphomas.
- Differential diagnosis for leprosy-like skin conditions should include rare lymphomas.