...Francesco Drago; Giulia Ciccarese; Alfredo Rebora; Aurora Parodi To assess the prevalence of relapses of pityriasis rosea (PR), a retrospective cohort study investigated all PR cases diagnosed in Genoa between 2000 and 2013 and followed them up to today. Of 570 cases, 21 (3.7%) relapsed. Most...

... bacteriologically negative skin biopsies in patients who were untreated at the time of registration, was 5 years. A substantial number of patients suffered a relapse; the main reasons for these relapses were discontinuation of treatment and DDS treatment in low dosage. 20 01 1978 24 01 1978 14 10...

...A. Greither; A. Rehrmann † The report concerns a southern Italian female patient of – at her death – 67 years, who developed in 1975 within several months Spiegler basaliomas of the scalp. The tumors increased in size and number, and developed immediately to dedifferentiated, relapsing...

...M. Harms; I. Masouyé; B. Radeff 89 patients (66 males and 23 females) with severe acne were treated with isotretinoin and were followed up for a period of 6–47 months (mean 14 months) after the end of the therapy. Relapses occurred in 14.6% of the patients. They were not found to be related...

...M. Chivot; H. Midoun A study was carried out involving 172 patients with acne which warranted treatment with isotretinoin. Patients were followed up for between 12 and 41 months after discontinuation of treatment and the number of relapses was assessed. 37 patients (21%) relapsed. These relapses...