Evidence map›Paper›PMID 25550817›Full record

ArticleInternational journal of clinical and experimental pathology2014

Tanycytic ependymoma in a 76-year-old Puerto Rican male.

Yvis del Mar Ortiz, Juan L Pérez Berenguer, Juan Mercado Acosta, Mario Polo, Orlando de Jesús-Garces, Irving E Vega

Open access · greenAbstract readCase Reports
In one paragraph

Article in International journal of clinical and experimental pathology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 40% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Extramedullary tanycytic ependymoma of the lumbar spinal cord.Yeungnam University journal of medicine · 2020
    Article
  3. Article
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 4 institutions in 3 countries.

Yvis del Mar OrtizDepartment of Natural Science and Mathematics, Bayamón Campus, Inter-American University of Puerto Rico Bayamón, PR 00956, USA.
Juan L Pérez BerenguerHato Rey Pathology Lab Caguas, PR 00725, USA ; Department of Pathology, Medical Science Campus, University of Puerto Rico San Juan, PR 00936, USA.
Juan Mercado AcostaDepartment of Pathology, Medical Science Campus, University of Puerto Rico San Juan, PR 00936, USA.
Mario PoloDeparment of Neuroradiology, HIMA San Pablo Hospital Caguas, PR 00726, USA.
Orlando de Jesús-GarcesDepartment of Neurosurgery, Medical Science Campus, University of Puerto Rico San Juan, PR 00936, USA.
Irving E VegaDepartment of Translational Science and Molecular Medicine, College of Human Medicine, Michigan State University Grand Rapids, MI 49503, USA.
University of Puerto Rico, Medical Sciences Campus · PRAmerican University of Puerto Rico · PRMichigan State University · USUniversidad San Pablo · MX

Funding

Neuroscience Research Opportunities to Increase Diversity (NeuroID)R25NS080687 · NINDS · UNIVERSITY OF PUERTO RICO RIO PIEDRAS · PI GARCIA-ARRARAS, JOSE E, MALDONADO-VLAAR, CARMEN SARA · 2012 to 2024
$5.3M
NINDS NIH HHS R25 NS080687NINDS NIH HHS R25NS080687
6 · The paper itself

Abstract

Ependymoma is a slowly growing tumor in children and young adults originating from the wall of the ventricles or from the spinal canal that is composed of neoplastic ependymal cells. Tanycytic ependymoma is a rare variant of ependymoma usually arising in the intra medullary spine. The World Health Organization classifies the tanycytic ependymoma as a grade II tumor. The diagnosis of tanycytic ependymoma is challenging since the morphology of the lesions resemble those found in schwannoma and astrocytomas. In the present study, we show a case of a 76 years old male with a progressive paraparesis for 8 years, due to a spinal tumor. Radiological and histological studies were used to classify the tumor as tanycytic ependymoma. Therefore, it is important to be aware of tanycytic ependymoma and its immunohistochemistry profile in older patients, especially within the Caribbean Hispanic population. To our knowledge this is the oldest patient known to have this rare tumor and the first case reported in Puerto Rico.

Indexed as

AgedEpendymoglial CellsEpendymomaHumansLaminectomyLumbar VertebraeMagnetic Resonance ImagingMalePuerto RicoSpinal Cord NeoplasmsThoracic VertebraeTreatment OutcomeCaribbean Hispanicethnicityspinal cordTanycytic ependymomatumor

Identifiers

PMID25550817
PMCPMC4270617
OpenAlexW48232960

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.