Is stratification by age of onset with 30 years as age limit an effective means of identifying PSORS1-associated psoriasis in patients with psoriatic arthritis?
In patients with PsA, the susceptibility effect of HLA-Cw*06 declines with increasing age of onset. Disease onset under or above 30years of age may contribute to differentiate type I vs. type II psoriasis in PsA populations, while the family history have a lesser contribution to such stratification.
Although the use of F-18 FDG CD shows great promise for the identification of tumors, it shares the same drawbacks as those associated with radiolabeled monoclonal antibody SPECT and ligand-based positron emission tomographic scans in that anatomic markers are limited. This study shows that image registration is feasible and may improve the clinical relevance of CD images.