Int J Cardiol Congenit Heart Dis
September 2024
Background: The prevalence of vitamin D deficiency and secondary hyperparathyroidism (sHPT) in adult Fontan patients remains unstudied, and the role of vitamin D and parathyroid hormone (PTH) levels in assessing heart and circulatory failure in these patients is unclear.
Methods: We compared vitamin D deficiency and sHPT prevalence in adult Fontan patients (n = 35; mean age 33 ± 7.5 years) to adults with mild congenital heart disease (ACHD, n = 14).
Background: Pituitary apoplexy is a potentially life-threatening condition that most often results from hemorrhage into a preexisting pituitary neuroendocrine tumor (PitNet) presenting with acute headache, visual impairment and endocrine dysfunction. Here, we aimed to identify factors associated with hemorrhage and present the pituitary hormonal status before and after transnasal-transsphenoidal tumor removal in a comparative study design.
Methods: A series of 100 patients with PitNet were analyzed.