Kashin-Beck Disease
Kashin-Beck Disease reported in 13 provinces and 2 autonomous regions of China as well as in Siberia and North Korea. The disease’s aetiology is not yet fully understood, but medical researchers believe it is related to micronutrient deficiencies in food and to fungal contamination of stored grains. |
Definition and clinical features Kashin-Beck disease is a permanent and disabling osteoarticular disease involving growth and joint cartilage. Clinical manifestations appear at the age of 5 years. An increasing number of joints become affected during childhood and up to the age of 25 years. Affected individuals present with joint destruction which produces recurrent and mainly bilateral joint pain, with restriction of movement and joint enlargement. The most frequently involved joints are the ankles, knees, wrists and elbows. Severely affected cases are characterised by disproportionate stunted growth with associated joint deformity. Both for adults and children, the resulting disability causes an important human and socio-economic burden in affected villages (Mathieu et al., 1997). |
Distribution on Kashin-Beck Disease
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Aetiology and risk factors
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Treatment
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Prevention on Kashin-Beck disease Prevention of Kashin-Beck Disease has a long history. Intervention strategies were mostly based on one of the three major etiologic theories. |