in order to study the prevalence of psoriatic arthritis in imam reza hospital and determine the effects of factors like age, sex, familial history, type of skin involvement, nail involvement and duration of disease on psoriatic arthritis, 300 psoriatic patients over a period of 4 years were admitted and examined in the department of dermatology and rheumatology in imam reza teaching hospital, (...

background: patients with rheumatoid arthritis (ra) suffer from wide ranges of autoimmune reactions in joints. the mechanism of which is generally unknown and maybe associated with treg deregulation. objective: to compare the frequency of ntregs in peripheral blood of patients with active rheumatoid disease with healthy individuals. methods: twenty five newly diagnosed patients with active ra d...

the purpose of this study was to investigate any association between iga deficiency (igad) and juvenile rheumatoid arthritis (jra) among iranian children. this case-control study was carried out on 83 children who were diagnosed as jra according to american college of rheumatology (acr) criteria; patients were admitted at the rheumatology clinic of children's medical center, (tehran). serum imm...

Rheumatoid arthritis is an autoimmune disease that causes chronic inflammation of the joints as well as other organs in the body. Adjuvant-induced arthritis models in inbred rats serve as relevant models for RA, having many clinical similarities to this disease. Using honey bee venom as a treatment for Rheumatoid arthritis is an ancient therapy in various parts of the world. However scorpion ve...

we describe bladder and urinary tract abscess with concomitant hip arthritis in a 64-year-old male patient on hemodialysis. the patient recovered promptly after abscess draining and antibiotics. this case is reported with a brief discussion of risk factors of this condition.

streptococcus dysgalactiae subspecies equisimilis is one of the pyogenic group c and g streptococcus, which may be found in the normal gastrointestinal and genitourinary flora of a healthy human. many cases have been reported in literature; however, reports of septic arthritis due to this agent without predisposing factors are extremely rare. diagnosis of this agent is possible in advanced labo...

background increases in aminotransferases (transaminitis) are potential major adverse reactions seen with long-term use of methotrexate (mtx). the aim of this study, therefore was to evaluate the incidence of mtx induced hepatotoxicity and its risk factors among rheumatoid arthritis (ra) patients. methods this retrospective study described 286 patients with ra who received ≤ 7.5 mg mtx weekly...

Introduction: The purpose of this study was to describe clinical features and serological findings of children with idiopathic arthritis in south-western Iran.Methods: This descriptive study included 60 patients with juvenile idiopathic arthritis who were referred to a pediatric rheumatology clinic at a university hospital during 6-month period. Initial manifestations, first laboratory tests an...