Abstract
We report a case of porphyria cutanea tarda (PCT) in a patient with breast cancer following adjuvant tamoxifen. Cessation of tamoxifen resulted in a prompt decline in urinary porphyrins suggestive of a causative role. Tamoxifen is known to be hepatotoxic; however, its association with PCT is unclear. In this report, we discuss the porphyrinogenicity of tamoxifen and potential mechanisms.
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Agarwal, R., Peters, T.J., Coombes, R.C. et al. Tamoxifen-related porphyria cutanea tarda. Med Oncol 19, 121–123 (2002). https://doi.org/10.1385/MO:19:2:121
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DOI: https://doi.org/10.1385/MO:19:2:121