Analysis of 645 patients with primary hyperparathyroidism with special references to cholelithiasis.

Unlabelled: OBJECTIVE The clinical picture of primary hyperparathyroidism (PHPT) has changed during the past 50 years. It is currently unknown whether or not PHPT is associated with an increased risk of cholelithiasis.

Patients: To determine the frequency of cholelithiasis in PHPT we analyzed 645 consecutive patients seen at Prague University Hospital from 1992 through 2002 and compared them with a of normocalcaemic control group.