Jianfeng Zheng

A 77-year-old Chinese male with a 10-year history of plaque psoriasis had recurrent episodes of symmetric hypertrophic verrucous plaques in the lower legs. The patient was monitored for the evolution of the disease over two years before he came to our …

BackgroundAcrodermatitis continua of Hallopeau (ACH) is a rare, sterile pustular psoriasis variant refractory to many conventional treatments. The eruption typically occurs after local trauma or infection; other etiologies include neural, inflammatory,…