conclusions the recurrence of hyperparathyroid hypercalcemia in htp-jt syndrome after an initial total parathyroidectomy is a well-known condition necessitating careful management, an evaluation of any underlying genetic abnormality, and a family examination. a surgical treatment and surveillance of calcium and pth measurements are necessary to prevent a recurrence. introduction cancer in the p...

Aim. To present data of Russian and foreign studies on the prevalence, pathogenesis clinical picture gastrointestinal tract (GIT) pathology in patients with primary hyperparathyroidism (PHPT). Key point. At beginning 20th century PHPT was considered a severe endocrine disease specific bone kidney complications, however 1957 W.T. St Goar proposed mnemonic triad to recognize this as “diseases sto...

We present a case of parafibromin deficient (HPT-JT type, CDC73-mutated) parathyroid tumour (PDPT) occurring in 16-year-old girl. PDPT was recently proposed as distinct class neoplasms that show deficiency without meeting the invasive criteria required to diagnose carcinoma. Our histological examination revealed characteristic morphological features PDPT, including thick capsule, sheet-like gro...

Minerals play an essential role in the normal vital process.Calcium, phosphorus and magnesium are the most abundant minerals. Vitamin D and parathyroid hormone play a key role in regulation of their homeostasis as well. The aim of this study was to evaluate calcium, phosphorus, magnesium, vitamin D and parathyroid hormone on 30 Caspian horses of Guilan Province (south of the Caspian Sea) in two...

Parathyroid cysts constitute 0.08-3.41% of all parathyroid masses. Intrathyroidal parathyroid cysts, however, are rare conditions with only a few cases being reported. Most of the parathyroid cysts are found to be nonfunctional and functional cysts are generally thought to be due to cystic degeneration of parathyroid adenomas. A cystic, smooth contoured lesion of 24 × 19 × 16 mm was observed in...

Parathyroid cancer is a rare malignancy originating from the parathyroid glands, which regulate calcium levels in body. This review article aims to provide comprehensive overview of cancer, including its epidemiology, etiology, clinical presentation, diagnostic methods, treatment options, and prognosis. The also highlights recent advancements research potential future directions for improving m...

BACKGROUND AND OBJECTIVES The effects of calcitriol and paricalcitol on circulating levels of intact parathyroid hormone, parathyroid hormone-(1-84), the large carboxy-terminal-parathyroid hormone fragments, and the parathyroid hormone-(1-84)/carboxy-terminal-parathyroid hormone fragments were studied. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS In the longitudinal study, 31 hemodialysis pa...