Aortic stenosis and right ventricular dysfunction.

At the present time, right ventricular function in patients with aortic stenosis is insufficiently taken into account in the decision-making process of aortic valve replacement. The aim of our study was to evaluate significance of right ventricular dysfunction in patients with severe aortic stenosis by modern 3D echocardiographic methods. This is prospective analysis of 68 patients with severe high and low-gradient aortic stenosis.

Vitamin D insufficiency is not associated with thyroid autoimmunity in Slovak women with Hashimoto´s disease.

Unlabelled: The role of vitamin D (VD) in the etiopathogenesis of autoimmune diseases (AI) is extensively studied. However, its association with autoimmune thyroid disease (AITD) is still controversial. AIM of this study was to assess the relationship between the vitamin D status and thyroid autoimmunity in Slovak premenopausal women with newly diagnosed AITD.

Tumor induced osteomalacia - A long way toward correct diagnosis and management.

Tumor-induced osteomalacia (TIO) is an uncommon type of osteomalacia associated with phosphaturic mesenchymal tumors (PMTs). Due to nonspecific symptoms, the diagnosis and appropriate management of the disease is often delayed for many years. Involvement of spine with TIO associated tumors is exceedingly rare.

[Tumor induced osteomalacia].

Tumor induced osteomalacia (TIO) is a rare paraneoplastic syndrome typically caused by small endocrine tumors that secrete fibroblast growth factor 23(FGF23). TIO is clinically characterized by progressive muskuloskeletal pain, fatigue, proximal muscle weakness, and multiple fractures that lead to long-term disability. Due to the non-specific symptoms of the disease, it may take several years for them to be properly diagnosed and treated, so it is important to better inform about this rare paraneoplastic syndrome.