RT Journal Article SR Electronic T1 Psoriasis and cancer JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 293 OP 295 VO 33 IS 250 A1 Campion, P. D. YR 1983 UL http://bjgp.org/content/33/250/293.abstract AB A possible association between psoriasis and cancer was investigated by a study of general practice records in 25 practices. No difference was found in the prevalence of malignant disease between a group of 738 psoriasis cases and a group of matched controls. This result accords with the recent finding that tissue from psoriasis patients does not differ from normal in its response to potentially carcinogenic substances.