Pseudolymphoma syndrome due to carbamazepine
Related Experiment Video
Updated: Oct 20, 2026

Surgical Treatment of an Endolymphatic Sac Tumor
Published on: May 26, 2023
Abstract:
We described a 29-year-old Japanese woman with a pseudolymphoma syndrome due to carbamazepine. Physical examination revealed a diffuse erythematous papular eruption over almost all of her body with generalized lymphadenopathy. Histopathologic examination disclosed histology compatible with the nodular pattern of pseudo-T-cell lymphoma. The Southern blot analysis did not disclose the monoclonality of the gamma T cell recepter gene. We consider that it is very important to recognize this pseudolymphoma syndrome due to carbamazepine to avoid possibly subjecting the patient to unnecessary chemotherapy.
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