Porphyria cutanea tarda affecting a rheumatoid arthritis patient treated with methotrexate: association or coincidence?

Chalem, P; Ghnassia, A M; Nordmann, Y; Menkes, C J · Rheumatology (Oxford) · 1999

case_report · Level V

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Abstract

We describe the case of a 44-yr-old woman, suffering from rheumatoid arthritis for 15 yr, who developed porphyria cutanea tarda while being treated with methotrexate. The cutaneous lesions healed and the metabolic anomalies improved after a few months, despite continuing the treatment.

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