title: Expectant management of a hypothalamic mass: a case report.
abstract: BACKGROUND
  Although hypothalamic masses are usually benign, they may infiltrate hypothalamic-pituitary structures, resulting in multiple endocrinopathies, optic nerve damage, increased intracranial pressure, and death. Controversy exists regarding proper management.
  
  
  METHODS
  A young woman with a hypothalamic mass suggestive of craniopharyngioma presented with pubertal delay and hypothalamic amenorrhea without evidence of progression over 4 years. She was given sex steroid replacement and observed, thereby avoiding surgery or radiotherapy.
  
  
  CONCLUSIONS
  Large hypothalamic masses may present with minimal signs and symptoms that are not life threatening. Without more serious symptoms, these can be managed expectantly to avoid the risks of panhypopituitarism, diabetes insipidus, vision loss, and cerebrovascular accidents resulting from any therapy.
authors.affiliation: Department of Obstetrics and Gynecology, University of Cincinnati College of Medicine, Ohio, USA.
authors.forename: M L
authors.initials: ML
authors.lastname: Lydic
authors.forename: R W
authors.initials: RW
authors.lastname: Rebar
mesh_terms: D000328:Adult; D000568:Amenorrhea / Q000209:etiology; D002551:Cerebral Ventricle Neoplasms / Q000175:diagnosis*; D014695:Cerebral Ventriculography; D003397:Craniopharyngioma / Q000175:diagnosis*; D004966:Estrogens, Conjugated (USP) / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007029:Hypothalamic Neoplasms / Q000175:diagnosis*; D008279:Magnetic Resonance Imaging; D008525:Medroxyprogesterone / Q000008:administration & dosage; D010901:Pituitary Function Tests; D011628:Puberty, Delayed
chemical_list: D004966:Estrogens, Conjugated (USP); D008525:Medroxyprogesterone