Background: In Vietnam the juxta-articular soft tissue diseasesare very popular, but they have not been studied yet. Objectives: (1) Describe clinical feature of some juxta-articular soft tissue diseases (tendinopathy) (except periarthritis of the shoulder). (2) Determine the risk factors of these diseases. Subjects and method:118 patients with juxta-articular soft tissue diseases. Diagnosed following the standard criteria and treated in Rheumatology Department Bach Mai hospital (Hanoi - Vietnam) in the period from December 2005 to August 2006 There was a prospective descriptive method of study.Results:(1) Clinical feature of some juxta-articular soft tissue diseases: average age: 50.2 \xb1 10.4 years, female/male ration: 4:1, the most frequent clinical forms: Tendinosis of the Elbow (Tennis Elbow) (25.4%), de Quervain\u2019s tenosynovitis (22.9%), trigger finger (17.8%), Pes Anserine Bursitis (23.7%). Clinical symtoms: pain intensity: average VAS score: 5,8 \xb1 1,3 mild and moderate limitation of movement, inflammatory signs were not evident: Mild swelling (55%), redness, increase of local temperature (4-5%), pain character: Tendinosis of the Elbow and Pes Anserine Bursitis: permanent mild pain (73.6% and 68%), de Quervain\u2019s tenosynovitis and trigger finger: pain with irrdiation along the tendon (100%). (2)The risk factors ofthese diseases: manual and repetitive work, care of children (74%), middle age (73%), female (80,5%), osteoarthritis (21.2%), diabetes associated with trigger finger (19%).Conclusion: (1) The juxta-articular soft tissue diseases were seen at middle age, with feminine preponderance, moderate pain, not evident inflammation. Clinical forms: the prevalence of each group odd diseases (Tendinosis of the Elbow, de Quervain\u2019s tenosynovitis, trigger finger, Pes Anserine Bursitis) are quite eqiuvalent. (2) The risk factors of these diseases: manual and repetitive work, care of children, middle age, female, osteoarthritis, diabetes.
Soft Tissue Neoplasms/epidemiology ;