Primary hyperparathyroidism in the elderly.
D000236:Adenoma / Q000150:complications* / Q000601:surgery; D000368:Aged; D005260:Female; D013502:General Surgery; D006801:Humans; D006961:Hyperparathyroidism / Q000209:etiology* / Q000601:surgery; D010282:Parathyroid Neoplasms / Q000150:complications*