Evidence map›Paper›PMID 42558373›Full record

ArticleFrontiers in oncology2026

Infantile giant intracranial-extracranial communicating mixed germ cell tumor with ARID1B gene mutation: a case report.

Yifeng Shi, Celi Wang, Yanhui Liu

Abstract readCase Reports
In one paragraph

Article in Frontiers in oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Yifeng Shi *Department of Pediatric Neurosurgery, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Celi Wang *Department of Pediatric Neurosurgery, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Yanhui LiuDepartment of Neurosurgery, West China Hospital, Sichuan University, Wuhou District, Chengdu, Sichuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Congenital intracranial-extracranial communicating mixed germ cell tumors (MGCTs) are extremely rare in infants, with no standardized treatment protocol. We report a 2-month-old female infant with giant congenital intracranial-extracranial communicating MGCT accompanied by typical "crater-like" skull defect. Preoperative serum alpha-fetoprotein (AFP) was significantly elevated, while β-human chorionic gonadotropin (β-HCG) was within normal range. Maximal safe resection was performed, and pathology confirmed mixed germ cell tumor (immature teratoma WHO grade 3 + yolk sac tumor). Next-generation sequencing identified a novel ARID1B c.1628C>G (p.A543G) somatic mutation, previously unreported in pediatric intracranial MGCTs. Postoperative imaging confirmed subtotal resection with continuous AFP decline. No tumor recurrence was observed during 3-month follow-up. This case expands the genomic mutation spectrum of pediatric intracranial MGCTs and supports maximal safe resection as first-line treatment for this rare infantile tumor.

Indexed as

ARID1Bintracranial-extracranial communicating mixed germ cell tumormaximal safe resectionsurgeryvolcano-like skull defect

Identifiers

PMID42558373
PMCPMC13437427

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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.