The bone mineral content and the serum levels of immunoreactive parathyroid hormone (iPTH), and protein-corrected calcium and magnesium were measured in 13 manic depressive patients before and during treatment with lithium. Initially all four parameters were normal. During the treatment the bone mineral decreased and the serum levels of iPTH, calcium, and magnesium increased. Although altered metabolism of parathyroid hormone cannot be ruled out, these data, together with other observations, suggest that a mild 'primary' hyperparathyroidism sets in quite early after institution of lithium therapy.
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http://dx.doi.org/10.1159/000117770 | DOI Listing |
J Surg Res
January 2025
Department of Surgery, University of Alabama at Birmingham, Birmingham, Alabama. Electronic address:
Introduction: Patients with primary hyperparathyroidism (PHPT) are prone to low bone mineral density (BMD). This study aimed to explore factors associated with improved bone health after parathyroidectomy (PTx).
Methods: We conducted a retrospective analysis of patients who underwent PTx for PHPT at our institution between 2016 and 2020.
J Surg Res
January 2025
Department of Surgery, Washington University School of Medicine, Saint Louis, Missouri.
Background: Radioactive iodine (RAI) is a common treatment for various thyroid diseases. Previous studies have suggested susceptibility of parathyroid glands to the mutagenic effect of RAI and the development of primary hyperparathyroidism (PHPT). We tested the possible link between prior RAI treatment, disease presentation, and treatment outcomes.
View Article and Find Full Text PDFDiseases
January 2025
Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, Fondazione Policlinico "A. Gemelli" IRCCS, Largo Gemelli 8, 00168 Rome, Italy.
Hypercalcemia is a frequently encountered laboratory finding in endocrinology, warranting accurate clinical and laboratory evaluation to identify its cause. While primary hyperparathyroidism and malignancies represent the most common causes, many other etiologies have been described, including some reports of hypercalcemia secondary to adrenal insufficiency. On the contrary, hypoparathyroidism is a relatively common cause of hypocalcemia, often arising as a complication of thyroid surgery.
View Article and Find Full Text PDFBMC Endocr Disord
January 2025
Department of Epidemiology and Biostatistics, Isfahan University of Medical Sciences, Isfahan, Iran.
Background: Primary hyperparathyroidism (pHPT) is the third most common endocrine system disorder. Parathyroidectomy (PTx) is the gold standard of care in symptomatic patients. Patients who are not surgical candidates may benefit from percutaneous ethanol ablation, which is a minimally invasive procedure.
View Article and Find Full Text PDFActa Endocrinol (Buchar)
January 2025
Baskent University, "Dr. Turgut Noyan" Teaching and Research Center, Department of General Surgery, Adana.
Parathyroid cancer is an uncommon endocrine malignancy. It has slow clinical course and low malignancy potential. It represents 1% of primary hyperparathyroidism.
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