[Localization diagnostics and operative strategy for the first intervention in sporadic primary hyperparathyroidism]

Primary hyperparathyroidism (pHPT) is a frequent endocrine disease, the incidence of which is clearly increasing. In addition to the classical symptoms of bone pain, osteoporosis and renal calculi, nonspecific complaints, such as listlessness and exhaustion, anxiety states and depressive symptoms also often occur. The diagnosis is simple and is carried out by determination of calcium and parathormone (PTH) serum levels. The majority of parathyroid adenomas can be localized by ultrasound and Tc-99m-MIBI scintigraphy. The indications for surgery can normally already be identified by the laboratory biochemical detection. Surgery is the only curative treatment of pHPT and is normally successful. In addition to bilateral exploration, a focused parathyroidectomy can be planned. The success of surgery can be intraoperatively documented by the determination of intraoperative Quick PTH (IOPTH).