Posterior fossa horns; a new calvarial finding of mucopolysaccharidoses with well-known cranial MRI features

dc.contributor.authorDamar, Çağrı
dc.contributor.authorDerinkuyu, Betül
dc.contributor.authorKılıçkaya, Muazzez
dc.contributor.authorÖztürk, Mehmet
dc.contributor.authorÖztunalı, Çiğdem
dc.contributor.authorAlımlı, Ayşe
dc.contributor.authorBoyunağa, Öznur
dc.contributor.authorUçar, Murat
dc.contributor.authorEzgü, Fatih
dc.contributor.authorTümer, Leyla
dc.contributor.authorBörcek, Alp Özgün
dc.contributor.authorSığırcı, Ahmet
dc.date.accessioned2021-03-22T13:50:36Z
dc.date.available2021-03-22T13:50:36Z
dc.date.issued2020
dc.departmentİnönü Üniversitesien_US
dc.description.abstractAbstract: Background/aim: Mucopolysaccharidoses (MPS) are a group of hereditary metabolic diseases. The aim of this study was to share the previously unreported calvarial finding of internal hypertrophy of the occipitomastoid sutures (IHOMS) together with some other wellknown cranial MRI findings in this patient series. Materials and methods: A retrospective evaluation was conducted of 80 cranial MRIs of patients who had been diagnosed and followed up with MPS from 2008 to 2019 in our center. Of these patients, 11 had Hurler, 14 had Hunter, 24 had Sanfilippo, 15 had Morquio, 14 had Maroteaux–Lamy, and 2 had Sly disease. The cranial MRIs were assessed in two main groups as parenchymal intradural cranial MRI findings and extradural calvarial findings. Results: The most common parenchymal intradural cranial MRI findings were white matter signal alterations (n = 51, 63%) and perivascular space enlargements (n = 39, 48%). The most common extradural calvarial findings were J-shaped sella (n = 45, 56%) and tympanic effusion (n = 44, 55%). Although IHOMS was defined in a relatively small number of the patients (n = 12, 15%), the prevalence rate was high in MPS type I (n = 6, 54%). Conclusion: The abnormal cranial MRI findings of the MPS patients, including the newly identified IHOMS, may provide diagnostic clues to differentiate the type of the disease in radiological imaging.en_US
dc.identifier.citationDAMAR Ç,DERİNKUYU B,KILIÇKAYA M,ÖZTÜRK M,ÖZTUNALI Ç,ALIMLI A,BOYUNAĞA Ö,UÇAR M,EZGÜ F,TÜMER L,BÖRCEK A. Ö,SIĞIRCI A (2020). Posterior fossa horns; a new calvarial finding of mucopolysaccharidoses with well-known cranial MRI features. Turkish Journal of Medical Sciences, 50(4), 1048 - 1061. Doi: 10.3906/sag-1908-70en_US
dc.identifier.doi10.3906/sag-1908-70en_US
dc.identifier.endpage1061en_US
dc.identifier.issn1300-0144
dc.identifier.issn1303-6165
dc.identifier.issue4en_US
dc.identifier.pmid32011835en_US
dc.identifier.scopus2-s2.0-85090702694en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1048en_US
dc.identifier.trdizinid354736en_US
dc.identifier.urihttps://doi.org/10.3906/sag-1908-70
dc.identifier.urihttps://hdl.handle.net/11616/19664
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/354736
dc.identifier.volume50en_US
dc.identifier.wosWOS:000613005100053en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.relation.ispartofTurkish Journal of Medical Sciencesen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titlePosterior fossa horns; a new calvarial finding of mucopolysaccharidoses with well-known cranial MRI featuresen_US
dc.typeArticleen_US

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