[Primary hyperparathyroidism].
D000236:Adenoma / Q000175:diagnosis; D006801:Humans; D006961:Hyperparathyroidism / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D010282:Parathyroid Neoplasms / Q000175:diagnosis; D014463:Ultrasonography
Iperparatiroidismo primitivo.