title: The changing face of primary hyperparathyroidism.
abstract: The introduction of multiphasic screening and the development of sensitive parathormone assays have changed the demography and clinical symptomatology of patients presenting with primary hyperparathyroidism. This retrospective review includes 158 patients operated on for primary hyperparathyroidism at the Medical College of Georgia from 1973-1987. Compared to the 46 patients managed prior to 1973, the frequency of subclinical hyperparathyroidism has increased from 46% to 64%. The median patient age has increased from 50 to 59 years. Recognition of primary hyperparathyroidism in a more geriatric population modifies indications for surgical intervention in subclinical disease. Osteoporosis, myalgias, fatigue, arthralgias, memory loss, or constipation occurred in 50% of patients. These complaints are frequent in normocalcemic elderly people. They represent disease, not normal aging. Their exacerbation by hypercalcemia should not go uncorrected if neck exploration can be tolerated by the patient.
authors.forename: N W
authors.initials: NW
authors.lastname: Stead
mesh_terms: D005260:Female; D005845:Georgia / Q000453:epidemiology; D006801:Humans; D006961:Hyperparathyroidism / Q000150:complications / Q000453:epidemiology / Q000503:physiopathology; D008297:Male; D009098:Multiphasic Screening; D012189:Retrospective Studies