Hemorrhagic presentation of previously silent brain tumors

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dc.authoridAlper Türkkan / 0000-0002-1437-2396en_US
dc.authoridTurgut Kuytu / 0000-0002-0505-3027
dc.authoridMarzieh Karimi Khezri / 0000-0002-6397-0966
dc.authorscopusidTurgut Kuytu / 36548277700en_US
dc.authorscopusidAlper Türkkan / 25029159600
dc.authorscopusidMarzieh Karimi Khezri / 57216947212
dc.authorwosidTurgut Kuytu / CAI-2032-2022en_US
dc.authorwosidAlper Türkkan / JAC-1376-2023
dc.authorwosidMarzieh Karimi Khezri / CYU-3959-2022
dc.contributor.authorTürkkan, Alper
dc.contributor.authorKhezri, Marzieh Karimi
dc.contributor.authorEser, Pınar
dc.contributor.authorKuytu, Turgut
dc.contributor.authorTolunay, Şahsine
dc.contributor.authorBekar, Ahmet
dc.date.accessioned2022-08-17T06:39:46Z
dc.date.available2022-08-17T06:39:46Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesien_US
dc.description.abstractIntroduction and objectives: Acute presentation with intracranial hemorrhage owing to a previously silent brain tumor (BT) is rare. Although any BT can bleed, the frequency and type of bleeding varies across tumor types. Materials and methods: We aimed to retrospectively review our experience with 55 patients with BTs presenting with ICH. Results: Signs of increased intracranial pressure were the most common symptoms. The temporal lobe was the most common lesion site (n = 22). Hemorrhages were mainly confined to the tumor margins (HCTs) (n = 34). Extensive intraparenchymal hemorrhages (EIHs) were mainly associated with moderately/severely decreased levels of consciousness (LOCs) (n = 15/16). High-grade glioma (HGGT) (n = 25) was the leading pathological diagnosis followed by metastasis (MBT) (n = 16/55). The hemorrhage type was associated with the pathological diagnosis of the tumor. Patients with HGGT (n = 19/25) and MBT (n = 9/16) mainly presented with HCTs, whereas low-grade gliomas (LGGT) primarily caused EIHs (n = 6/7). Conclusions: Hemorrhagic presentation is a rare occurrence in BTs. Among all, MBT and HGGT are responsible for majority of the cases. Importantly, despite their relatively benign characteristics, LGGTs mainly result in extensive parenchymal destruction once they bleed. Maximum surgical resection of hemorrhagic BTs and decompression of the affected brain regions followed by histological confirmation of the diagnosis should be the main goals of treatment in cases with hemorrhagic BTsen_US
dc.identifier.citationTurkkan, A., Khezri, M. K., Eser, P., Kuytu, T., Tolunay, S., & Bekar, A. (2022). Hemorrhagic presentation of previously silent brain tumors. [Presentación hemorrágica de tumores cerebrales anteriormente silenciosos] Neurocirugia, doi:10.1016/j.neucir.2022.06.001en_US
dc.identifier.doi10.1016/j.neucir.2022.06.001en_US
dc.identifier.issn1130-1473en_US
dc.identifier.scopus2-s2.0-85135012911en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttp://doi.org/10.1016/j.neucir.2022.06.001
dc.identifier.urihttps://hdl.handle.net/20.500.12713/3104
dc.identifier.wosWOS:001058236700001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorTürkkan, Alper
dc.institutionauthorKuytu, Turgut
dc.institutionauthorKhezri, Marzieh Karimi
dc.language.isoenen_US
dc.publisherNeurocirugiaen_US
dc.relation.ispartofNeurocirugiaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHemorrhagic Brain Tumoren_US
dc.subjectHigh-Grade Glial Tumoren_US
dc.subjectIntracranial Hemorrhageen_US
dc.titleHemorrhagic presentation of previously silent brain tumorsen_US
dc.typeArticleen_US

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