The clinical features of tertiary hyperparathyroidism in 7 cases
10.3760/cma.j.issn.1000-6699.2011.09.010
- VernacularTitle:三发性甲状旁腺功能亢进症的特点：7例分析
- Author:
Juan DU
;
Yi SONG
;
Liqun WANG
;
Lijing WEI
- Publication Type:Journal Article
- Keywords:
Tertiary hyperparathyroidism;
Diagnosis
- From:
Chinese Journal of Endocrinology and Metabolism
2011;27(9):743-745
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo analyze the clinical features of tertiary hyperparathyroidism. MethodsThe data including symptoms, past history, bone and joint X-ray, bone mass density, bone SPECT, blood routine, serum calcium, phosphorus, alkaline phosphatase, parathyroid hormone ( PTH), as well as parathyroid ultrasonic or CT,parathyroid ECT, and parathyroid pathology were collected from seven patients with tertiary hyperparathyroidism.ResultsThe first symptom in 6 patients was bone ache, one of them was thirsty, and 1 patient had fracture. Four patients had past history of gallbladder stone or renal stone. Four subjects presented with osteoporosis and 2 of them had fractures. All 7 patients suffered from hypercalcaemia, along with high PTH level, 6 with hypophosphataemia and 6 with high alkaline phosphatase level. The enlarged parathyroid glands were detected in five patients by ultrasonic or CT. Tc99 scans of parathyroid gland revealed hyperfunctioning nodes in 3 subjects. Six patients were operated, and pathological results showed adenoma in parathyroid gland in 5 patients and adenocarcinoma in 1 patient. Serum calcium and PTH levels returned to normal in all the operated patients.ConclusionsPatients who present bone ache, osteoporosis, spontaneous fracture, past history of gallbladder stone or renal stone, high serum calcium, and PTH levels, should be aware of the probability of tertiary hyperparathyroidism. The confirmed diagnosis depends on pathological result.
