scholarly journals Nonfunctional Metastatic Parathyroid Carcinoma in the Setting of Multiple Endocrine Neoplasia Type 2A Syndrome

2014 ◽  
Vol 2014 ◽  
pp. 1-4 ◽  
Author(s):  
María Posada-González ◽  
Joaquín Gómez-Ramírez ◽  
Manuel Luque-Ramírez ◽  
Mercedes Guijarro ◽  
Elena Martín-Pérez ◽  
...  

Parathyroid carcinoma is a very rare malignancy. It has been associated with hyperparathyroidism-jaw tumour syndrome, familial isolated primary hyperparathyroidism, and multiple endocrine neoplasia type 1 (MEN-1) and 2A (MEN-2A) syndromes. We report a 54-year-old man with a MEN-2A which presents with a nonfunctional metastatic parathyroid carcinoma and a pheochromocytoma in the absence of medullary thyroid carcinoma. Only a few cases of parathyroid carcinoma have been reported in the literature associated with this syndrome.

2015 ◽  
Vol 23 (2) ◽  
pp. 416-423 ◽  
Author(s):  
Naris Nilubol ◽  
Lee S. Weinstein ◽  
William F. Simonds ◽  
Robert T. Jensen ◽  
Stephen J. Marx ◽  
...  

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