Review
Secondary Hyperparathyroidism: Benign Bystander or Culpable Contributor to Adverse Health Outcomes?
Abstract: Elevation in serum parathyroid hormone (PTH) often accompanies vitamin D deficiency and renal impairment. PTH elevation in renal failure is viewed as an unfavorable development. Evidence is increasing that PTH elevation may be associated with increased morbidity and mortality. In many instances these PTH effects appear to be independent…