the Department of ENT-Maxillofacial Surgery, San Giovanni Bosco Hospital, Turin, Italy,
between March 2003 and August 2010 were enrolled in this study (Group 1). In addition, 9
patients with recurrent tonsillitis and without psoriasis subjected to tonsillectomy between
June 2002 and September 2010 were enrolled in this study (Group 2). The diagnosis of
psoriasis was con‐firmed by typical clinical findings and histopathological examination. The …