title: Primary hyperparathyroidism in young adults.
abstract: OBJECTIVE
  The purpose of this study was to compare the incidence of multiglandular disease and rate of treatment failure between younger and older patients with primary hyperparathyroidism.
  
  
  METHODS
  The medical charts of patients who underwent surgery for primary hyperparathyroidism at our tertiary-care institution between 1995 and 2001 were reviewed.
  
  
  RESULTS
  Three hundred nineteen patients were identified, of whom 33 were aged 40 years or less. There were no statistically significant differences between the younger and older groups in the incidence of multiglandular disease (9.1% for both, P = 1.00) or in the treatment failure rate (12.1% and 8%, respectively, P = 0.43). Sonography was significantly more sensitive than technetium Tc-sestamibi in the younger group (96% vs 57%, P < 0.05). Parathyroid hormone level and gland weight were significantly higher in the older group (P = 0.004).
  
  
  CONCLUSIONS
  Our results suggest that the same treatment strategy should be applied to all patients with primary hyperparathyroidism. Ultrasound appears to be the localization procedure of choice in younger patients.
authors.affiliation: Department of Otolaryngology-Hed and Neck Surgery, Rabin Medical Center, Tel Aviv University, Israel. bb-j@internet-zahav.net.il
authors.forename: Benzion
authors.initials: B
authors.lastname: Joshua
authors.forename: Raphael
authors.initials: R
authors.lastname: Feinmesser
authors.forename: David
authors.initials: D
authors.lastname: Ulanovski
authors.forename: Hanna
authors.initials: H
authors.lastname: Gilat
authors.forename: Jaqueline
authors.initials: J
authors.lastname: Sulkes
authors.forename: Varda
authors.initials: V
authors.lastname: Eshed
authors.forename: Thomas
authors.initials: T
authors.lastname: Shpitzer
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy*; D015994:Incidence; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D017211:Treatment Failure