RARE-47. DIFFUSE LEPTOMENINGEAL DISSEMINATED GLIONEURONAL TUMOR: CASE-SERIES

Diffuse leptomeningeal disseminated glioneuronal tumor (DL-GNT) is a rare brain tumor that presents as a plaque-like subarachnoid tumor, commonly involving the basal cisterns and interhemispheric fissure of children but lacking intraparenchymal tumor. Here we report two cases focusing on clinicopath...

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Autores principales: Sanders, Felipe Hada, Matushita, Hamilton, Azambuja, Alessandra, Frasseto, Fernando, Rosemberg, Sergio, Odone, Vicente, Teixeira, Manoel Jacobsen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2020
Materias:
Craniopharyngioma and Rare Tumors
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7715260/
http://dx.doi.org/10.1093/neuonc/noaa222.757
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author Sanders, Felipe Hada
Matushita, Hamilton
Azambuja, Alessandra
Frasseto, Fernando
Rosemberg, Sergio
Odone, Vicente
Teixeira, Manoel Jacobsen
author_facet Sanders, Felipe Hada
Matushita, Hamilton
Azambuja, Alessandra
Frasseto, Fernando
Rosemberg, Sergio
Odone, Vicente
Teixeira, Manoel Jacobsen
author_sort Sanders, Felipe Hada
collection PubMed
description Diffuse leptomeningeal disseminated glioneuronal tumor (DL-GNT) is a rare brain tumor that presents as a plaque-like subarachnoid tumor, commonly involving the basal cisterns and interhemispheric fissure of children but lacking intraparenchymal tumor. Here we report two cases focusing on clinicopathologic features. In all patients, radiography revealed characteristic leptomeningeal thickening and enhancement with minor superficial parenchymal lesions. The broadcast of the knowledge about this type of disease is important to increase awareness on this subject.
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spelling pubmed-77152602020-12-09 RARE-47. DIFFUSE LEPTOMENINGEAL DISSEMINATED GLIONEURONAL TUMOR: CASE-SERIES Sanders, Felipe Hada Matushita, Hamilton Azambuja, Alessandra Frasseto, Fernando Rosemberg, Sergio Odone, Vicente Teixeira, Manoel Jacobsen Neuro Oncol Craniopharyngioma and Rare Tumors Diffuse leptomeningeal disseminated glioneuronal tumor (DL-GNT) is a rare brain tumor that presents as a plaque-like subarachnoid tumor, commonly involving the basal cisterns and interhemispheric fissure of children but lacking intraparenchymal tumor. Here we report two cases focusing on clinicopathologic features. In all patients, radiography revealed characteristic leptomeningeal thickening and enhancement with minor superficial parenchymal lesions. The broadcast of the knowledge about this type of disease is important to increase awareness on this subject. Oxford University Press 2020-12-04 /pmc/articles/PMC7715260/ http://dx.doi.org/10.1093/neuonc/noaa222.757 Text en © The Author(s) 2020. Published by Oxford University Press on behalf of the Society for Neuro-Oncology. http://creativecommons.org/licenses/by-nc/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com
spellingShingle Craniopharyngioma and Rare Tumors
Sanders, Felipe Hada
Matushita, Hamilton
Azambuja, Alessandra
Frasseto, Fernando
Rosemberg, Sergio
Odone, Vicente
Teixeira, Manoel Jacobsen
RARE-47. DIFFUSE LEPTOMENINGEAL DISSEMINATED GLIONEURONAL TUMOR: CASE-SERIES
title RARE-47. DIFFUSE LEPTOMENINGEAL DISSEMINATED GLIONEURONAL TUMOR: CASE-SERIES
title_full RARE-47. DIFFUSE LEPTOMENINGEAL DISSEMINATED GLIONEURONAL TUMOR: CASE-SERIES
title_fullStr RARE-47. DIFFUSE LEPTOMENINGEAL DISSEMINATED GLIONEURONAL TUMOR: CASE-SERIES
title_full_unstemmed RARE-47. DIFFUSE LEPTOMENINGEAL DISSEMINATED GLIONEURONAL TUMOR: CASE-SERIES
title_short RARE-47. DIFFUSE LEPTOMENINGEAL DISSEMINATED GLIONEURONAL TUMOR: CASE-SERIES
title_sort rare-47. diffuse leptomeningeal disseminated glioneuronal tumor: case-series
topic Craniopharyngioma and Rare Tumors
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7715260/
http://dx.doi.org/10.1093/neuonc/noaa222.757
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