Retinoids Cyclosporin A Erythroderma Psoriasis A.L.A. Kuijpers, Department of Dermatology, University Hospital Nijmegen, PO Box 9101, NL-6500 HB Nijmegen (The Netherlands) Psoriatic erythroderma is a serious condition which requires a fast response to therapy, preferably during an in-patient treatment. Therapeutic options include various topical treatments and photo(chemo)-therapy, but in most ...