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...

concomitant papillary thyroid cancer and parathyroid adenoma is rare. we report a 55 years old female with papillary cancer admitted for surgery. preoperative laboratory findings revealed hypercalcemia and then primary hyperparathyroidism. thyroidectomy, neck dissection and excision of parathyroid adenoma were performed. histological examination revealed parathyroid adenoma. serum calcium retur...

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 Parathyroid metastatic disease from thyroid cancer has not been studied extensively, mainly due to the need for parathyroid preservation during thyroid surgery. METHODS We reviewed files from 1,770 patients with thyroid cancer followed up in our department and 10 patients with parathyroid metastases (0.5%) were identified. Patient and tumor characteristics were recorded. RESULTS ...

BACKGROUND Distinction of parathyroid cancer from atypical parathyroid adenoma (APA) at operation is difficult. The aim of this study was to determine whether parathyroid cancer and APA have different operative findings and long-term outcomes. METHODS A retrospective review was undertaken of patients with suspicious or malignant parathyroid tumours treated between 1974 and 2005. Parathyroid c...

conclusions io-pth levels should become normal or to drop by at least 80% during successful parathyroidectomy. persistent elevations of io-pth after resection of an abnormal gland dictate the need for bilateral exploration. background we hypothesized that io-pth levels would decline to normal or near normal after successful parathyroidectomy. objectives evaluate efficacy and predictive factor o...

Parathyroid carcinoma is the rarest endocrine cancer with aggressive behaviour. It may be presented as a feature of severe hypercalcemia, musculoskeletal involvement and neck mass. There should high clinical suspicion if there marked very parathyroid hormone levels, palpable mass, recurrent laryngeal nerve palsy due to invasion bone renal symptoms. Thyroid pathology has been seen in 15-70% pati...

Parathyroid hormonelike protein from human renal carcinoma cells. Structural and functional homology with parathyroid hormone. Identification of a novel 17,000-Dalton parathyroid hormone-like adenylate cyclase-stimulating protein from a tumor associated with humoral hypercal-cemia of malignancy. Synthetic human parathyroid hormone-like protein stimulates bone resorp-tion and causes hypercalcemi...

the aim of the study was to evaluate the clinical, surgical and pathological prognostic factors of postoperative disease progression in parathyroid cancer patients. material and methods. This is a retrospective study of 19 patients operated on between 1983 and 2007 for parathyroid cancer at the Department of General Surgery of the Silesian Medical University constituting 4.6% of the total 416 p...