Evidence map›Paper›PMID 36538101›Full record

ReviewChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2023

Multiple ectopic germinomas presenting as focal dystonia of fingers: a case report and literature review.

Seungju Han, Hwa Jin Cho, Bo Lyun Lee, Keun Soo Lee

Abstract readReviewCase Reports
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Review in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2023. 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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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Seungju HanDepartment of Neurosurgery, Busan Paik Hospital, Inje University College of Medicine, Bokji-ro 75, Busanjin-gu, 47392, Busan, Korea.ORCID 0000-0001-9729-5578
Hwa Jin ChoDepartment of Pathology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea.ORCID 0000-0002-7613-1942
Bo Lyun Lee *Department of Pediatrics, Busan Paik Hospital, Inje University College of Medicine, Bokji-ro 75, Busanjin-gu, 47392, Busan, Korea. bototii@paik.ac.kr.ORCID 0000-0002-4758-6251
Keun Soo Lee *Department of Neurosurgery, Busan Paik Hospital, Inje University College of Medicine, Bokji-ro 75, Busanjin-gu, 47392, Busan, Korea. auferstehung@paik.ac.kr.ORCID 0000-0002-3537-3080

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIntracranial primary germinomas predominantly develop on or near the midline structure in children and young adults and are diagnosed by brain imaging and biopsy. However, if brain imaging and pathology show unusual findings, it becomes difficult to make an accurate diagnosis. CASE REPORT: Herein, we report the case of a 14-year-old boy who presented with focal dystonia of the fingers as an initial symptom. Magnetic resonance imaging of the brain showed multifocal heterogeneous lesions with solid and cystic components involving the right frontal lobe, corpus callosum, left basal ganglia, and left corona radiata. A stereotactic biopsy of the right frontal lesion revealed several granulomatous areas with abundant inflammatory cells. After immunohistochemical staining, the patient was diagnosed with germinoma and treated with chemoradiotherapy according to the Korean Society for Pediatric Neuro-Oncology protocol. The patient has been in complete remission for five years.

conclusionGerminomas can develop in intracranial off-midline structures, with unusual clinical, radiological, and pathological presentations. It is important to include intracranial germinomas in the differential diagnosis of infiltrative parenchymal tumors, especially in children.

Indexed as

Brain NeoplasmsDystonic DisordersGerminomaAdolescentBrainChildCorpus CallosumHumansMagnetic Resonance ImagingMaleYoung AdultEctopicFocal dystoniaGranulomaIntracranial germinoma

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