Parathyroid carcinoma constitutes less than 1% of primary hyperparathyroidism. The exact etiology is not known. Prior radiation to neck, chronic renal failure and genetic factors are thought to play a role. The male to female ratio is one. Parathyroid carcinomas are slow growing, have a tendency to recur locally and metastasize late. 95% of parathyroid carcinomas are functioning. The major dist...

As part of a systematic investigation the glycosphingolipids in human tissues, acid and non-acid from thyroid parathyroid glands were isolated characterized with mass spectrometry binding carbohydrate-recognizing ligands, focus on complex compounds. The glycosphingolipid patterns very similar. major sulfatide gangliosides GM3, GD3, GD1a, GD1b, GT1b Neu5Ac-neolactotetraosylceramide, globotriaosy...

Primary hyperparathyroidism is most commonly caused by either a parathyroid adenoma or parathyroid hyperplasia. Parathyroid adenomas also rarely attain huge proportions. We present a case of a 63-year-old female patient causing hypercalcemia and the mass which is located in the mediastinum. High intact parathormone level secondary to an ectopic hypersecretory parathyroid adenoma were detected (...

The aim of the article is to investigate the development of blood and lymph systems in human parathyroid glands in prenatal and postnatal periods. The first capillaries are observed in these glands already in the lunar month 2. At the middle of pregnancy blood supply is increased, being extremely abundant in lunar months 9 and 10, as well as during the first year of life. As parts of the lymph ...

 Parathyroid adenoma involving a single parathyroid gland is the underlying cause of 80-85% of primary hyperparathyroidism (PHPT). Skeletal system is significantly affected by PHPT. Brown tumors are known to have affinity for 99mTc-MIBI. We report a rare case of PHPT presenting with diffuse bony pain, high calcium level and significantly elevated alkaline phosphatase level. 99m<...

Primary hyperparathyroidism from a parathyroid adenoma is common. Ectopic parathyroid glands have been reported in numerous locations, including the chest. We present a single case report of an intrapericardial parathyroid gland found after failed bilateral neck exploration. The patient presented with severe, recurrent nephrolithiasis and acute renal failure prior to his surgical intervention. ...

A 57-year-old diabetic woman was referred to hospital for high fever. Her HbA1c was 8.7% and white blood cell was 23,300/μL. Urinalysis suggested urinary tract infection. Computed tomography revealed a markedly enlarged right kidney with parenchymal gas and obstruction of the right ureter by a stone (Picture 1). After a right nephrectomy, she showed hypercalcemia (11.2 to 11.8 mg/dL) and an ele...

Objective. To study histopathology of the thyroid and parathyroid glands in HIV-infected African Americans in the United States. Methods. A retrospective review of 102 autopsy cases done by the Department of Pathology at Howard University Hospital from 1980 through 2007 was conducted. The histopathological findings of the thyroid and parathyroid glands were reviewed, both macroscopically and mi...

Parathyroid gland by its physiologic and anatomic diversity has interestingly been dealt by multiple specialties, including Urology. Besides primary hyperparathyroidism, urologists in close working relationship with nephrologists, tend to get referrals for tertiary hyperparathyroidism. Data from 1999 to 2012 was retrieved for all parathyroidectomies. Medical record of only cases undergoing para...