LIMPE lega italiana per la lotta contro la malattia di parkinson le sindromi extrapiramidali e le demenze Web site: http://www.parkinson-limpe.it/ XXIX National Congress Lecce 23–25 October 2002 Parkinson Parkinsonism Dementia: from Biotechnology to Medical Management SELECTED SHORT PAPERS Scientific Committee Bruno Bergamasco, Giovanni U. Corsini, Mario Manfredi, Stefano Ruggieri, Pierfranco Spano Secretariat LIMPE Viale dell’Università 30, 00185 Roma Tel. and Fax: +39-06-4455618 E-mail:
[email protected] Neurol Sci (2003) 24:149–150 DOI 10.1007/s10072-003-0103-5 123I-Ioflupane/SPECT binding to to the dopamine transporter (DAT) may be better suited and provide more-accurate estimation of degeneration. Several striatal dopamine transporter (DAT) tracers that bind to DAT and utilize SPECT are available; uptake in patients with Parkinson’s they are all cocaine derivatives. The most widely used are disease, multiple system atrophy, and [123I]β-CIT and 123I-Ioflupane ([123I]FP-CIT) [3, 4]. The main advantage of 123I-Ioflupane is that a steady state allow- progressive supranuclear palsy ing SPECT imaging is reached 3 h after a single bolus injec- 1 2 1 tion of the radioligand, compared with the 18–24 h required A. Antonini (౧) • R. Benti • R. De Notaris 1 1 1 for [123I]β-CIT. Therefore DAT imaging with 123I-Ioflupane S. Tesei • A. Zecchinelli • G. Sacilotto 1 1 1 1 can be completed the same day. N. Meucci • M. Canesi • C. Mariani • G. Pezzoli 123 P. Gerundini2 Several studies have demonstrated the usefulness of I- 1 Centro per la malattia di Parkinson, Dipartimento di Ioflupane SPECT imaging in the diagnosis of parkinsonism.