Skip to main content
Top
Published in: Neuroradiology 12/2020

01-12-2020 | Hydrocephalus | Diagnostic Neuroradiology

Magnetic resonance parkinsonism indices and interpeduncular angle in idiopathic normal pressure hydrocephalus and progressive supranuclear palsy

Authors: Lorenzo Ugga, Renato Cuocolo, Sirio Cocozza, Giuseppe Pontillo, Andrea Elefante, Mario Quarantelli, Caterina Vicidomini, Maria Francesca De Pandis, Giovanna De Michele, Alessandra D’Amico, Oreste de Divitiis, Arturo Brunetti

Published in: Neuroradiology | Issue 12/2020

Login to get access

Abstract

Purpose

The clinical presentation of idiopathic normal pressure hydrocephalus (iNPH) may overlap with progressive supranuclear palsy (PSP). The Magnetic Resonance Parkinsonism Index (MRPI), MRPI 2.0, and the interpeduncular angle (IPA) have been investigated to differentiate PSP from healthy controls (HC) and other parkinsonisms. We aimed to assess equivalences and differences in MRPI, MRPI 2.0, and IPA in iNPH, PSP, and HC groups.

Methods

We retrospectively recruited 99 subjects (30 iNPH, 32 PSP, 37 HC) from two institutions. MRI exams, acquired on either 1.5 T or 3 T scanners, included 3D T1-weighted images to measure MRPI, MRPI 2.0, and IPA. Inter- and intra-rater reliability was investigated with the intra-class correlation coefficient (ICC), and the two one-sided t tests (TOST) procedure was used to assess these markers in iNPH, PSP, and HC.

Results

For all the three measures, intra-rater and inter-rater ICC were excellent (range = 0.91–0.93).
In the comparison of iNPH and PSP with HC, differences for MRPI and MRPI 2.0 (p < 0.01 in all cases) and no equivalence (p = 1.00 in all cases) were found at TOST. iNPH and PSP MRPI showed no difference (p = 0.06) and no equivalence (p = 0.08). MRPI 2.0 was not equivalent (p = 0.06) and not different (p = 0.09) in the same two populations. PSP and HC IPA proved equivalent (p < 0.01) while iNPH IPA was different (p < 0.01) and not equivalent (p = 0.96 and 0.82) from both PSP and HC.

Conclusion

MRPI and MRPI 2.0 significantly overlap in iNPH and PSP, with risk of misdiagnosis, and for this reason may not be helpful in the differential diagnosis.
Appendix
Available only for authorised users
Literature
2.
go back to reference Höglinger GU, Respondek G, Stamelou M, Kurz C, Josephs KA, Lang AE, Mollenhauer B, Müller U, Nilsson C, Whitwell JL, Arzberger T, Englund E, Gelpi E, Giese A, Irwin DJ, Meissner WG, Pantelyat A, Rajput A, van Swieten JC, Troakes C, Antonini A, Bhatia KP, Bordelon Y, Compta Y, Corvol JC, Colosimo C, Dickson DW, Dodel R, Ferguson L, Grossman M, Kassubek J, Krismer F, Levin J, Lorenzl S, Morris HR, Nestor P, Oertel WH, Poewe W, Rabinovici G, Rowe JB, Schellenberg GD, Seppi K, van Eimeren T, Wenning GK, Boxer AL, Golbe LI, Litvan I, for the Movement Disorder Society-endorsed PSP Study Group (2017) Clinical diagnosis of progressive supranuclear palsy: the movement disorder society criteria. Mov Disord 32:853–864. https://doi.org/10.1002/mds.26987CrossRefPubMedPubMedCentral Höglinger GU, Respondek G, Stamelou M, Kurz C, Josephs KA, Lang AE, Mollenhauer B, Müller U, Nilsson C, Whitwell JL, Arzberger T, Englund E, Gelpi E, Giese A, Irwin DJ, Meissner WG, Pantelyat A, Rajput A, van Swieten JC, Troakes C, Antonini A, Bhatia KP, Bordelon Y, Compta Y, Corvol JC, Colosimo C, Dickson DW, Dodel R, Ferguson L, Grossman M, Kassubek J, Krismer F, Levin J, Lorenzl S, Morris HR, Nestor P, Oertel WH, Poewe W, Rabinovici G, Rowe JB, Schellenberg GD, Seppi K, van Eimeren T, Wenning GK, Boxer AL, Golbe LI, Litvan I, for the Movement Disorder Society-endorsed PSP Study Group (2017) Clinical diagnosis of progressive supranuclear palsy: the movement disorder society criteria. Mov Disord 32:853–864. https://​doi.​org/​10.​1002/​mds.​26987CrossRefPubMedPubMedCentral
4.
go back to reference Quattrone A, Nicoletti G, Aguglia U (2008) MR imaging index for differentiation of progressive supranuclear palsy from Parkinson disease and the Parkinson variant of multiple purpose : methods : results : conclusion. Radiology 246:214–221CrossRefPubMed Quattrone A, Nicoletti G, Aguglia U (2008) MR imaging index for differentiation of progressive supranuclear palsy from Parkinson disease and the Parkinson variant of multiple purpose : methods : results : conclusion. Radiology 246:214–221CrossRefPubMed
5.
go back to reference Quattrone A, Morelli M, Nigro S, Quattrone A, Vescio B, Arabia G, Nicoletti G, Nisticò R, Salsone M, Novellino F, Barbagallo G, le Piane E, Pugliese P, Bosco D, Vaccaro MG, Chiriaco C, Sabatini U, Vescio V, Stanà C, Rocca F, Gullà D, Caracciolo M (2018) A new MR imaging index for differentiation of progressive supranuclear palsy-parkinsonism from Parkinson’s disease. Park Relat Disord 54:3–8. https://doi.org/10.1016/j.parkreldis.2018.07.016CrossRef Quattrone A, Morelli M, Nigro S, Quattrone A, Vescio B, Arabia G, Nicoletti G, Nisticò R, Salsone M, Novellino F, Barbagallo G, le Piane E, Pugliese P, Bosco D, Vaccaro MG, Chiriaco C, Sabatini U, Vescio V, Stanà C, Rocca F, Gullà D, Caracciolo M (2018) A new MR imaging index for differentiation of progressive supranuclear palsy-parkinsonism from Parkinson’s disease. Park Relat Disord 54:3–8. https://​doi.​org/​10.​1016/​j.​parkreldis.​2018.​07.​016CrossRef
8.
go back to reference Miskin N, Patel H, Franceschi AM, Ades-Aron B, le A, Damadian BE, Stanton C, Serulle Y, Golomb J, Gonen O, Rusinek H, George AE, For the Alzheimer’s Disease Neuroimaging Initiative (2017) Diagnosis of normal-pressure hydrocephalus: use of traditional measures in the era of volumetric MR imaging. Radiology 285:197–205. https://doi.org/10.1148/radiol.2017161216CrossRefPubMed Miskin N, Patel H, Franceschi AM, Ades-Aron B, le A, Damadian BE, Stanton C, Serulle Y, Golomb J, Gonen O, Rusinek H, George AE, For the Alzheimer’s Disease Neuroimaging Initiative (2017) Diagnosis of normal-pressure hydrocephalus: use of traditional measures in the era of volumetric MR imaging. Radiology 285:197–205. https://​doi.​org/​10.​1148/​radiol.​2017161216CrossRefPubMed
18.
go back to reference R Core Team (2014) R: a language and environment for statistical computing R Core Team (2014) R: a language and environment for statistical computing
27.
go back to reference Pyatigorskaya N, Yahia-Cherif L, Gaurav R, Ewenczyk C, Gallea C, Valabregue R, Gargouri F, Magnin B, Degos B, Roze E, Bardinet E, Poupon C, Arnulf I, Vidailhet M, Lehericy S (2020) Multimodal magnetic resonance imaging quantification of brain changes in progressive supranuclear palsy. Mov Disord 35:161–170. https://doi.org/10.1002/mds.27877CrossRefPubMed Pyatigorskaya N, Yahia-Cherif L, Gaurav R, Ewenczyk C, Gallea C, Valabregue R, Gargouri F, Magnin B, Degos B, Roze E, Bardinet E, Poupon C, Arnulf I, Vidailhet M, Lehericy S (2020) Multimodal magnetic resonance imaging quantification of brain changes in progressive supranuclear palsy. Mov Disord 35:161–170. https://​doi.​org/​10.​1002/​mds.​27877CrossRefPubMed
34.
go back to reference Picillo M, Tepedino MF, Abate F, Erro R, Ponticorvo S, Tartaglione S, Volpe G, Frosini D, Cecchi P, Cosottini M, Ceravolo R, Esposito F, Pellecchia MT, Barone P, Manara R (2020) Midbrain MRI assessments in progressive supranuclear palsy subtypes. J Neurol Neurosurg Psychiatry 91:98–103. https://doi.org/10.1136/jnnp-2019-321354CrossRefPubMed Picillo M, Tepedino MF, Abate F, Erro R, Ponticorvo S, Tartaglione S, Volpe G, Frosini D, Cecchi P, Cosottini M, Ceravolo R, Esposito F, Pellecchia MT, Barone P, Manara R (2020) Midbrain MRI assessments in progressive supranuclear palsy subtypes. J Neurol Neurosurg Psychiatry 91:98–103. https://​doi.​org/​10.​1136/​jnnp-2019-321354CrossRefPubMed
Metadata
Title
Magnetic resonance parkinsonism indices and interpeduncular angle in idiopathic normal pressure hydrocephalus and progressive supranuclear palsy
Authors
Lorenzo Ugga
Renato Cuocolo
Sirio Cocozza
Giuseppe Pontillo
Andrea Elefante
Mario Quarantelli
Caterina Vicidomini
Maria Francesca De Pandis
Giovanna De Michele
Alessandra D’Amico
Oreste de Divitiis
Arturo Brunetti
Publication date
01-12-2020
Publisher
Springer Berlin Heidelberg
Published in
Neuroradiology / Issue 12/2020
Print ISSN: 0028-3940
Electronic ISSN: 1432-1920
DOI
https://doi.org/10.1007/s00234-020-02500-1

Other articles of this Issue 12/2020

Neuroradiology 12/2020 Go to the issue