Is premorbid knee osteoarthritis characterised by diffuse thinness : the Framingham Osteoarthritis Study?
Premorbid knees do not have diffuse cartilage thinness. Rather the cartilage is normal or thicker with denuded areas suggesting that this may be the initial pathology rather than diffuse thinning.
Although AGA positivity is of clinical relevance only in a subset of elderly people, it seems to be related to rheumatoid arthritis and depression, both conditions linked to celiac disease. Further studies are needed to reveal the mechanisms underlying this. The poor specificity of AGA for celiac disease was here once more in evidence.