1.Conclusion (1) The patients with psoriasis may have catabasis during the course of disease at some degree.
结论（1）银屑病患者在发病过程中具有一定的缓解期（临床痊愈）；
2.Conclusion (1) The patients with psoriasis may have catabasis during the course of disease at some degree.
结论（1）银屑病患者在发病过程中具有一定的缓解期（临床痊愈）；