Improvement of recalcitrant psoriasis vulgaris after tonsillectomy.

To study the effect of tonsillectomy as a possible part of the treatment of infection-released, relapsing and recalcitrant (to topical therapy and courses of penicillin) psoriasis vulgaris in children and adolescents and to test a possible correlation between tonsillitis and exacerbations of psoriasis vulgaris, a retrospective study (charts and questionnaires) of the course of psoriasis after tonsillectomy was undertaken in 74 patients with such psoriasis. Each patient served as his own control. At tonsillectomy the average age of patients and the duration of psoriasis were 14-2 years and 4-5 years, respectively, while the average follow-up period was 4-5 years. The clearing of psoriasis vulgaris was stastically significant, p less than 0-01, as 1/3 of the patients obtained clearing of psoriasis throughout the entire follow-up period, while an additional 1/3 noticed considerable improvement of their psoriasis. After having tried both topical therapy of various sorts and courses of penicillin, tonsillectomy might be taken into consideration in relapsing, recalcitrant psoriasis vulgaris in children and adolescents.