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Kalcifikující pseudoneoplazma nervového systému – tři kazuistiky


Authors: A. M. Rulseh 1,2;  J. Keller 1,3;  J. Klener 4;  J. Šroubek 4;  M. Syrůček 5;  I. Zemanová 5;  V. Dbalý 4;  J. Vymazal 1,6
Authors‘ workplace: Department of Radiology, Na Homolce Hospital, Prague, Czech Republic 1;  Department of Radiology, First Faculty of Medicine, Charles University, Prague, Czech Republic 2;  Department of Neurology, Third Faculty of Medicine, Charles University, Prague, Czech Republic 3;  Department of Neurosurgery, Na Homolce Hospital, Prague, Czech Republic 4;  Department of Pathology, Na Homolce Hospital, Prague, Czech Republic 5;  Department of Neurology, First Faculty of Medicine, Charles University, Prague, Czech Republic 6
Published in: Cesk Slov Neurol N 2011; 74/107(5): 584-589
Category: Case Report

Overview

Kalcifikující pseudoneoplazmata nervového systému (CAPNONA) jsou vzácné léze, které byly popsány v intra- i extraaxiálních lokalizacích intrakraniálně a v extraaxiálních lokalizacích ve spinální oblasti. Charakteriským znakem na magnetické rezonanci je centrální výpadek signálu na T1 a T2 vážených obrazech s postkontrastním zvýrazněním po aplikaci kontrastní látky. Nicméně histologická skladba může být různorodá, což se v zobrazení může odrazit. Předkládáme tři kazuistiky CAPNONA, které byly detekovány pomocí MR a potvrzeny histologicky. Kazuistiky jsou doplněny rozsáhlým přehledem literatury s MR charakteristikami těchto lézí, jak byly dosud popsány.

Klíčová slova:
kalcifickující pseudoneoplazma – CAPNONA – fibro-oseozní léze – kalcifikace


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Labels
Paediatric neurology Neurosurgery Neurology

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Czech and Slovak Neurology and Neurosurgery

Issue 5

2011 Issue 5

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