The risk of malignancy in thyroid nodules increases in parallel with TSH concentrations within the normal range. TSH concentration at presentation is an independent predictor of thyroid malignancy.

Urinary MCP-1, IL-6 and EGF levels may represent histology in IgAN. EGF excretion can be a predictive marker and its serial measurements may give information about disease outcome and the effect of treatment.

This study suggests that 12-month therapy with CyA (+/-prednisolone) is effective in inducing remission in most nephrotic patients with MN and well-preserved renal function. Longer treatment with lower doses is a useful approach to maintain remission. Relapses occur more frequently in the monotherapy group and usually are associated with CyA trough levels<100 ng/ml.

In IMN, C5b-9 formation may be secondary to IgG and C3 deposition. Proteinuria may contribute to the TIN damage by altering the expression of alpha3beta1 integrins in tubular cells. De novo ICAM-1 and C5b-9 expression within the TIN as well as the activated interstitial cells may be important factors leading to renal damage and renal function impairment.

No abstract