Angiocentric Glioma: The Infiltrative Glioma with Ependymal Differentiation

Journal Title: Turkish Journal of Pathology - Year 2017, Vol 33, Issue 3

Abstract

Angiocentric glioma is an epileptogenic, infiltrative, low grade glial tumor, with ependymal and astrocytic differentiation, most commonly seen in young adults and the pediatric age group. Herein we report a case of 21-year-old male patient who presented with fever and pharmaco-resistant seizures. Computed tomography revealed an iso-dense mass lesion in the gyrus rectus of the left frontal lobe. On magnetic resonance imaging the mass was hyperintense on both T1- and T2-weighted images with no contrast enhancement. Histopathological examination revealed monomorphous tumor cells diffusely infiltrating the neuropil with circumferential, radial, or longitudinal angiocentric alignment and subpial aggregation with perpendicular alignment of the cells to the pial surface. Among central nervous system tumors with ependymal differentiation, this distinct entity is the one with an infiltrating growth pattern. In spite of the infiltrating pattern, it does not seem to have a potential for aggressive behavior.

Authors and Affiliations

Ayça ERSEN, M. Serefettin CANDA, Suleyman MEN, Kemal YUCESOY, Orhan KALEMCI, Tulay CANDA

Keywords

Related Articles

Clinicopathological Analysis of Mediastinal Masses: A Mixed Bag of Non-Neoplastic and Neoplastic Etiologies

Objective: The mediastinum is the central portion of the thoracic cavity, housing numerous organs and harbouring a mixed bag of non-neoplastic and neoplastic lesions. Accurate diagnosis is essential owing to the widely v...

A Rare Diagnosis in the Neck During Childhood: Congenital Chondrolipoma

Chondrolipomas are mesenchymal tumors that found as mature cartilage tissue in a fat tissue. A 2-year-old boy was seen with a complaint of a mass of the neck. On physical examination of the child, there was a one-centime...

Evaluation of p53 and Ki67 Expression Profiles in Basal Cell Carcinomas in a Usual and an Unusual Location

Objective: Owing to their importance in cell proliferation in cutaneous malignancies, we aimed to immunohistochemically compare the expression profiles of p53 and Ki67 in basal cell carcinoma (BCC) cases in both a usual...

Comparison of Three Different New Bipolar Energy Modalities and Classic Bipolar in Vivo for Tissue Thermal Spread

Objective: The aim of this study was to compare three different new bipolar energy modalities and classic bipolar in vivo for tissue thermal spread. Material and Method: This prospective, randomized, single-blind study...

Mandibular Actinomyces Infection Mimicking a Malignancy: Case Report

Actinomycosis is a rare, chronic, suppurative and granulomatous disease caused by Actinomyces israelii, which is a filamentous, anaerobic, gram-positive, saprophytic organism in the oral cavity. Diagnosis of actinomycosi...

Download PDF file
  • EP ID EP255232
  • DOI 10.5146/tjpath.2014.01262
  • Views 53
  • Downloads 0

How To Cite

Ayça ERSEN, M. Serefettin CANDA, Suleyman MEN, Kemal YUCESOY, Orhan KALEMCI, Tulay CANDA (2017). Angiocentric Glioma: The Infiltrative Glioma with Ependymal Differentiation. Turkish Journal of Pathology, 33(3), 251-255. https://europub.co.uk/articles/-A-255232