Evidence map›Paper›PMID 18369529›Full record

ArticleJournal of neuro-oncology2008

Atypical teratoid rhabdoid tumor (AT/RT) in adults: review of four cases.

Addisalem T Makuria, Elisabeth J Rushing, Kevin M McGrail, Dan-Paul Hartmann, Norio Azumi, Metin Ozdemirli

Abstract readCase Reports
PubMed Publisher
In one paragraph

Article in Journal of neuro-oncology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
2.3field-weighted citation impact, top 12% of its field
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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 82 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  4. Review
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  7. Review
  8. Maternal embryonal leucine zipper kinase immunoreactivity in atypical teratoid/rhabdoid tumors: a study of 50 cases.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2021
    Article
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  13. Glioma Subclassifications and Their Clinical Significance.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2017
    Review
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  15. Article
  16. Long-term survival following additive radiotherapy in patients with atypical teratoid rhabdoid tumors.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2016
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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

6 authors at 2 institutions in 1 country.

Addisalem T MakuriaDepartment of Pathology, Georgetown University Hospital, 3900 Reservoir Road N.W, Washington, DC 20007, USA.
Elisabeth J Rushing
Kevin M McGrail
Dan-Paul Hartmann
Norio Azumi
Metin Ozdemirli
Georgetown University · USArmed Forces Institute of Pathology · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Atypical teratoid/rhabdoid (AT/RT) tumor is a rare, highly malignant tumor of the central nervous system (CNS) most commonly found in children less than 5 years of age. Although the vast majority of cases are diagnosed in young children, there have been isolated case reports in adults. Since its histological appearance can be confused with other tumors, especially in adults, separating AT/RT from other neoplasms may be difficult. In many instances, a reliable diagnosis is not possible without demonstrating the lack of nuclear INI1 protein expression by immunohistochemical methods. The patients (three males and one female) ranged in age from 23 to 42 years (mean age, 32 years). Radiographically, two tumors were localized in the right fronto-parietal region, one was frontal and the other was found in the left temporal lobe. Varying degrees of hydrocephalus and heterogeneous enhancement were present on MRI. In all cases, diagnosis during intraoperative consultation and preliminary diagnosis was different from the final diagnosis after immunohistochemical analysis. Immunohistochemical staining showed that the tumor cells were positive for vimentin and reacted variably for keratin, epithelial membrane antigen (EMA), synaptophysin, neurofilament protein, CD34, and smooth muscle actin (SMA). All were negative for GFAP, S-100, desmin and CD99. Three of the four cases lacked nuclear expression of INI1. One patient is alive with no evidence of disease 17 years after the diagnosis. In adult examples of AT/RT, the diagnosis requires a high index of suspicion, with early tissue diagnosis and a low threshold for investigation with INI1 immunohistochemistry to differentiate this entity from other morphologically similar tumors. Although the prognosis is dismal in pediatric population, long term survival is possible in adult AT/RT cases after surgery and adjuvant radiotherapy and chemotherapy.

Indexed as

AdultBrain NeoplasmsChromosomal Proteins, Non-HistoneDiagnosis, DifferentialDNA-Binding ProteinsFemaleHumansImmunohistochemistryMaleRhabdoid TumorSMARCB1 ProteinTranscription FactorsChromosomal Proteins, Non-HistoneDNA-Binding ProteinsSMARCB1 ProteinSMARCB1 protein, humanTranscription Factors

Identifiers

PMID18369529
OpenAlexW2027858937

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.