Synchronous parathyroid carcinoma and papillary thyroid carcinoma.

The simultaneous occurrence of parathyroid carcinoma and nonmedullary thyroid carcinoma is unusual. We report the case of 60-year-old woman who was found to have concurrent parathyroid carcinoma with severe clinical manifestations of primary hyperparthyroidism in addition to an incidental papillary thyroid carcinoma. Parathyroid hormone level was 569 pg/ml (normal range 10-65), and the serum calcium concentration was 13.

Fahr syndrome discovered in adulthood revealing a rare mutation in pseudohypoparathyroidism type 1a in a Tunisian family.

Pseudohypoparathyroidism (PHP) indicates a rare heterogeneous group of disorders characterized by hypocalcemia, hyperphosphatemia, increased serum concentration of parathyroid hormone (PTH), and insensitivity to the biologic activity of PTH. One of its most common types is PHP-1a. In this report, we present a familial PHP-1a and a novel mutation of the gene.

[Anicteric cholestasis: a rare hepatic dysfunction caused by hyperthyroidism].

Clinical manifestations and visceral involvements described in patients with thyroid disease are many and varied. However, cases of patients with hepatic manifestations have been rarely reported in the literature. We here report the case of a 50 year old patient diagnosed with Graves' disease without a goiter or ocular manifestations.