ArticleAJNR. American journal of neuroradiology2024
High-Grade Astrocytoma with Piloid Features: A Dual Institutional Review of Imaging Findings of a Novel Entity.
Article in AJNR. American journal of neuroradiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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The trial behind it
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Who cites it
14 citing papers in PubMed, 17 citations in OpenAlex.
- High-grade astrocytoma with piloid features: A clinical and genomic analysis of prognostic factors using a large cohort.Neuro-oncology · 2026Article
- Magnetic Resonance Imaging Features in Intramedullary Tumors: A Pictorial Review.Biomedicines · 2026Article
- High-Grade Astrocytoma With Piloid Features: An Aggressive Clinicogenomic Entity Distinct From Pilocytic Astrocytoma.Journal of Korean medical science · 2026Article
- High-grade astrocytoma with piloid features: a case report of comprehensive management.Frontiers in oncology · 2026Article
- High-grade astrocytoma with piloid features resected with an exoscopic supracerebellar infratentorial approach: illustrative case.Journal of neurosurgery. Case lessons · 2025Article
- High-grade astrocytoma with piloid features: a single-institution case series and literature review.Acta neuropathologica communications · 2025Review
- High-grade astrocytoma with piloid features: A case report and review of literature.Surgical neurology international · 2025Article
- High-grade astrocytoma with piloid features: MRI findings associated with a novel entity.Radiology case reports · 2024Article
- Freiburg Neuropathology Case Conference : Posterior fossa tumour 15 years after microsurgical resection of a cerebellar pilocytic astrocytoma.Clinical neuroradiology · 2024Article
- High-grade astrocytoma with piloid features in the conus medullaris: a rare presentation of a new World Health Organization diagnosis. Illustrative case.Journal of neurosurgery. Case lessons · 2024Article
- Recurrent symptomatic intracranial hemorrhage in high-grade astrocytoma with piloid features: illustrative case.Journal of neurosurgery. Case lessons · 2024Article
- A High-Grade Glioma, Not Elsewhere Classified in an Older Adult with Discordant Genetic and Epigenetic Analyses.Biomedicines · 2024Article
- The Role of Radiotherapy, Chemotherapy, and Targeted Therapies in Adult Intramedullary Spinal Cord Tumors.Cancers · 2024Review
- The 2021 World Health Organization Central Nervous System Tumor Classification: The Spectrum of Diffuse Gliomas.Biomedicines · 2024Review
Corrections and comments
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Authors and funding
11 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High-grade astrocytoma with piloid features (HGAP) is a recently identified brain tumor characterized by a distinct DNA methylation profile. Predominantly located in the posterior fossa of adults, HGAP is notably prevalent in individuals with neurofibromatosis type 1. We present an image-centric review of HGAP and explore the association between HGAP and neurofibromatosis type 1. Data were collected from 8 HGAP patients treated at two tertiary care institutions between January 2020 and October 2023. Demographic details, clinical records, management, and tumor molecular profiles were analyzed. Tumor characteristics, including location and imaging features on MR imaging, were reviewed. Clinical or imaging features suggestive of neurofibromatosis 1 or the presence of
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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 OpenQuestion graph.