title: A woman in her 50s with chronic fatigue syndrome, sepsis and hyponatraemia.
authors.affiliation: Medisinsk avdeling Diakonhjemmet Sykehus og Oslo universitetssykehus, Ullevål.
authors.forename: Kiarash
authors.initials: K
authors.lastname: Tazmini
authors.affiliation: Nevrokirurgisk avdeling Oslo universitetssykehus, Rikshospitalet.
authors.forename: Torstein R
authors.initials: TR
authors.lastname: Meling
authors.affiliation: Øyeavdelingen Seksjon for radiologi Oslo universitetssykehus, Rikshospitalet.
authors.forename: Thor Håkon
authors.initials: TH
authors.lastname: Skattør
authors.affiliation: Øyeavdelingen Oslo universitetssykehus, Ullevål.
authors.forename: Øystein Kalsnes
authors.initials: ØK
authors.lastname: Jørstad
authors.affiliation: Seksjon for spesialisert endokrinologi Oslo universitetssykehus, Rikshospitalet.
authors.forename: Anders Palmstrøm
authors.initials: AP
authors.lastname: Jørgensen
mesh_terms: D000236:Adenoma / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery; D000309:Adrenal Insufficiency / Q000188:drug therapy / Q000209:etiology; D015673:Fatigue Syndrome, Chronic / Q000209:etiology; D005260:Female; D006801:Humans; D007010:Hyponatremia / Q000188:drug therapy / Q000209:etiology; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D010911:Pituitary Neoplasms / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery; D018805:Sepsis / Q000188:drug therapy; D014786:Vision Disorders / Q000209:etiology; D058609:Visual Field Tests; D014882:Water-Electrolyte Balance / Q000502:physiology