objective: the present study aimed to compare prospective and retrospective memory impairment and attention deficit in people suffering from chronic low back pain with those cognitive functions in healthy subjects. furthermore, this study examines the relation between severity and duration of pain and prospective and retrospective memory impairment and attention deficit. methods: the research w...

pemphigoid gestationis (pg) is a rare autoimmune bullous dermatosis of pregnancy usually presents in the second or third trimester. it is characterized by pruritic, urticarial plaques with the development of tense vesicles and bullae within the lesions. pathogenesis of pg is not fully established, however, most patients develop circulating autoantibodies targeting the bullous pemphigoid (bp) 18...

introduction: to assess the efficacy and safety of bronchial artery embolization in the treatment of massive hemoptysis.   materials and methods: a retrospective study on 46 patients (26 males and 20 females) who were referred to the razavi hospital from april 2009 to may 2012 with massive hemoptysis and had bronchial artery embolization procedures. general characteristics of the patients inclu...