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4. The importance of additional intracranial injuries in epidural hematomas: detailed clinical analysis, long-term outcome, and literature review in surgically managed epidural hematomas

Author

Marhold, Franz, primary, Prihoda, Romana, additional, Pruckner, Philip, additional, Eder, Vanessa, additional, Glechner, Anna, additional, Klerings, Irma, additional, Gombos, Jozsef, additional, Popadic, Branko, additional, Antoni, Anna, additional, Sherif, Camillo, additional, and Scheichel, Florian, additional

Published
2023
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7. Impact of rater experience and referral question on detecting magnetic resonance imaging features of idiopathic intracranial hypertension.

Author

Bsteh, Gabriel, Marik, Wolfgang, Macher, Stefan, Schmidbauer, Victor, Krajnc, Nik, Pruckner, Philip, Mitsch, Christoph, Novak, Klaus, Wöber, Christian, and Pemp, Berthold

Subjects
INTRACRANIAL hypertension, MAGNETIC resonance imaging, OPTIC nerve
Abstract

Background and purpose: In idiopathic intracranial hypertension (IIH), magnetic resonance imaging (MRI) features are promising diagnostic markers, but the impact of rater experience and the specific referral question is unknown. Methods: From the Vienna Idiopathic Intracranial Hypertension database, patients were included with definitive IIH and routine cranial MRI performed during diagnostic work‐up. Frequencies of partial empty sella (ES), optic nerve sheath distension (ONSD), optic nerve tortuosity (ONT), posterior globe flattening (PGF) and transverse sinus stenosis (TSS) were compared in three settings: (i) real‐world rating, (ii) junior neuroradiologist without special IIH training and (iii) senior neuroradiologist with experience in IIH imaging (gold standard). Results: Magnetic resonance imaging scans of 84 IIH patients (88% female, mean age 33.5 years) were evaluated. By gold standard, ONSD was the most frequent (64.3%) followed by TSS (60.0%), ONT (46.4%), ES (44.4%) and PGF (23.8%). Compared to the gold standard, IIH features were described significantly less frequently in routine MRI reports (ONSD 28.6%, ONT 13.1%, PGF 4.8%, TSS 42.9%, p < 0.01 respectively) except for ES (42.9%, p = 0.9). A specific referral question regarding IIH increased detection rates in routine reports, but rates remained significantly lower than by gold standard. In contrast, a rating by a neuroradiologist without special training produced significantly higher frequencies of ONSD (81.0%, p < 0.01) and ONT (60.7%, p < 0.01) but not of ES (47.6%), PGF (29.8%) and TSS (68.1%). Conclusions: Idiopathic intracranial hypertension MRI features are underestimated in routine MRI reports and partly overcalled by less experienced neuroradiologists, driven by features less well known or methodologically difficult. Reevaluation of MRI scans by an experienced rater (and to a lesser degree a specific referral question) improves diagnostic accuracy. [ABSTRACT FROM AUTHOR]

Published
2023
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10. Visual outcomes after anterior temporal lobectomy and transsylvian selective amygdalohippocampectomy: A quantitative comparison of clinical and diffusion data

Author

Pruckner, Philip, primary, Nenning, Karl‐Heinz, additional, Fischmeister, Florian Ph.S, additional, Yildirim, Mehmet‐Salih, additional, Schwarz, Michelle, additional, Reitner, Andreas, additional, Aull‐Watschinger, Susanne, additional, Koren, Johannes, additional, Baumgartner, Christoph, additional, Prayer, Daniela, additional, Rössler, Karl, additional, Dorfer, Christian, additional, Czech, Thomas, additional, Pataraia, Ekaterina, additional, Kasprian, Gregor, additional, and Bonelli, Silvia, additional

Published
2023
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