Evidence map›Paper›PMID 41860635›Full record

ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2026

Pilocytic astrocytoma surgery via the pineal region in a 9-year-old boy via the infratentorial-supracerebellar approach.

Sergio Cavalheiro, José Antonio Rangel Quiróz, Patricia Alessandra Dastoli, Isaque Hyung Tong Kim, Fernando Seiji Suzuki, Marcos Devanir Silva da Costa

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Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Sergio CavalheiroDepartment of Neurology and Neurosurgery, University Federal of São Paulo, São Paulo, Brazil.
José Antonio Rangel QuirózFellows of Pediatric Neurosurgery, Department of Neurology and Neurosurgery, Rua Dos Otonis, University Federal of São Paulo, Vila Clementino, 431, 2 Floor, São Paulo, SP, 04025-001, Brazil. neurocirugiarangelch@gmail.com.
Patricia Alessandra DastoliDepartment of Neurology and Neurosurgery, University Federal of São Paulo, São Paulo, Brazil.
Isaque Hyung Tong KimFellows of Pediatric Neurosurgery, Department of Neurology and Neurosurgery, Rua Dos Otonis, University Federal of São Paulo, Vila Clementino, 431, 2 Floor, São Paulo, SP, 04025-001, Brazil.
Fernando Seiji SuzukiDepartment of Neurology and Neurosurgery, University Federal of São Paulo, São Paulo, Brazil.
Marcos Devanir Silva da CostaDepartment of Neurology and Neurosurgery, University Federal of São Paulo, São Paulo, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pineal region tumors (PRTs) are rare neoplasms located in the epithalamus and account for 2.8-11% of pediatric brain tumors. These patients present symptoms such as headaches, nausea, vomiting, and cognitive decline due to obstructive hydrocephalus. Diagnosis involves advanced imaging (magnetic resonance imaging (MRI) and cerebral tomography (CT)) and biomarkers, with definitive diagnosis often requiring biopsy. Management includes neuroendoscopic biopsy, endoscopic third ventriculostomy (ETV), ventriculoperitoneal shunt (VPS), surgical resection, and adjuvant therapies such as chemotherapy and radiation. The choice of treatment depends on the tumor histology and the patient's condition. The prognosis varies, with a 5-year survival rate of 76.2%, which is higher for pineal parenchymal tumors and lower for aggressive types such as pineoblastomas. Despite advancements, outcomes have remained stable, with a recurrence rate of 20.9% and a mortality rate of 11.6%. We present a case of a 9-year-old pediatric patient with a pilocytic astrocytoma in the pineal region. We performed complete resection of the lesion with favorable evolution via the current management of pineal region tumors. Ethics committee approval was not required to perform the surgical procedure on the patient. The patient's parents provided informed consent for the surgery and gave verbal consent for the publication of their images and their surgery.

Indexed as

AstrocytomaBrain NeoplasmsNeurosurgical ProceduresPineal GlandPinealomaChildHumansMaleGliomaPediatricPineal glandTumor

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.