Fiche publication
Date publication
juin 2017
Journal
Clinical nuclear medicine
Auteurs
Membres identifiés du Cancéropôle Est :
Pr MARIE Pierre-Yves
Tous les auteurs :
Ginet M, Cuny T, Schmitt E, Marie PY, Verger A
Lien Pubmed
Résumé
Pituitary macroadenoma constitutes a frequently misdiagnosed benign tumor. We report herein a case where such macroadenoma, a prolactinoma, was incidentally discovered in a 63-year-old man who had been referred to F-FDG PET and F-FDOPA PET imaging for a pharmacoresistant epilepsy. An increased uptake was documented for both radiotracers within the sellar region, although with a much higher contrast for F-FDOPA than for F-FDG. This case presents an increased uptake documented within a prolactinoma owing to the high contrast and image quality provided by F-FDOPA PET.
Mots clés
Dihydroxyphenylalanine, analogs & derivatives, Humans, Male, Middle Aged, Pituitary Neoplasms, diagnostic imaging, Positron-Emission Tomography, Prolactinoma, diagnostic imaging, Sensitivity and Specificity
Référence
Clin Nucl Med. 2017 Jun;:
