Concurrent surgical management of pineoblastoma and Chiari type 1.5 malformation: a case report

dc.contributor.authorYiğit, Hüseyin ve Gökoğlu, Abdulkerim
dc.date.accessioned2026-01-27T08:07:13Z
dc.date.available2026-01-27T08:07:13Z
dc.date.issued06 Aralık 2025
dc.departmentKapadokya Üniversitesi
dc.description.abstractPurpose Pineoblastoma, a highly aggressive embryonal tumor predominantly affecting the pediatric population, poses significant therapeutic challenges. Current treatment modalities typically involve a combination of surgical resection, chemotherapy, and radiotherapy. While the clinical presentation of pineoblastoma is well-documented, its association with other neurological conditions, particularly Chiari malformations, remains exceedingly rare. Case report This report presents a unique case of a 17-year-old male patient diagnosed with both pineoblastoma and Chiari type 1.5 malformation. The patient presented with headache as the sole complaint. Neurological examination revealed nystagmus, quadriparesis, restricted ocular motility in the right eye, and cerebellar signs including a positive Romberg test, dystonia, and dysmetria. Notably, the patient had no history of radiation exposure or known genetic predisposition. Conclusion This case marks the initial reported occurrence of concurrently managing a Chiari malformation while surgically removing a pineal region tumor to create a wider and safer surgical corridor. Our combined approach allowed safe and effective tumor resection while optimizing surgical exposure. It may serve as a useful reference for surgeons facing similar complex pathologies.
dc.identifier.citationYiğit, H., Gökoğlu, A. Concurrent surgical management of pineoblastoma and Chiari type 1.5 malformation: a case report. BMC Surg 26, 19 (2026). https://doi.org/10.1186/s12893-025-03403-9
dc.identifier.doi10.1186/s12893-025-03403-9
dc.identifier.endpage15
dc.identifier.issue19
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/20.500.12695/3936
dc.identifier.volume26
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.institutionauthorYiğit, Hüseyin
dc.institutionauthorid0000-0002-7739-9844
dc.language.isoen
dc.publisherSpringer
dc.relation.publicationcategoryMakale - Uluslararası - Editör Denetimli Dergi
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleConcurrent surgical management of pineoblastoma and Chiari type 1.5 malformation: a case report
dc.typeArticle

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