Variables That Are Correlated to Developing Multiple Endocrine Neoplasia (MEN) and Pancreatic Neuroendocrine Tumors (PNET)

Variables That Are Correlated to Developing Multiple Endocrine Neoplasia (MEN) and Pancreatic Neuroendocrine Tumors (PNET)

The study aims to identify predictors of disease in patients with hyperparathyroidism (HPTH) who undergo surgery.

Researchers aim to identify somatic mutations and inherited genetic variants which may help predict the development of PNET in patients with hyperparathyroidism.

Inclusion Criteria:

1. MEN1 patients who have undergone parathyroidectomy and did not develop PNET.
2. MEN1 patients who have undergone parathyroidectomy and had surgical removal of PNET.

Exclusion Criteria:

N/A