[Change of level of mycosis fungoides under systemic PUVA-therapy (author's transl)].
In a patient with mycosis fungoides the typical skin lesions showed a good response to oral photochemotherapy (PUVA), which could be confirmed by serial control biopsies. Twelve months after onset of therapy large subcutaneous nodules appeared, whereas the upper skin remained uninvolved. Two months later the patient died with disseminated visceral involvement, whereas skin lesions were minimal. The case reported here shows that improvement of the skin lesions of mycosis fungoides under systemic PUVA-therapy can lead to misjudgement of the actual course of the disease. PUVA-therapy of mycosis fungoides may cause a change of the involved layers, leading from the cutis to the subcutis, i.e. disappearance of epidermotropic plaque-like infiltrates and appearance of subcutaneous nodules and visceral involvement.
D000368:Aged; D005260:Female; D006801:Humans; D009182:Mycosis Fungoides / Q000188:drug therapy* / Q000473:pathology / Q000556:secondary; D009367:Neoplasm Staging; D011701:PUVA Therapy; D010778:Photochemotherapy; D011379:Prognosis; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000556:secondary
Etagenwechsel bei Mykosis fungoides unter systemischer PUVA-Therapie.