
Health Dictionary
Reliable, easy-to-read patient information on common medical conditions β written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Ependymoma CT
Introduction
Overview
Overview
Head CT scan may be diagnostic of ependymoma. Findings on CT scan suggestive of ependymoma include heterogeneous mass with coarse calcification, solid component, and cystic component.
CT Scan
CT Scan
Common CT scan findings associated with ependymoma are:
Gallery
Gallery
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A large, heterogeneous mass is present within the left frontal lobe. It is strikingly hyperdense, without definite calcification. The solid component enhances. Hydrocephalus is present, best seen on the right, due to outflow obstruction (noncontrast CT).[1]
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A large, heterogeneous mass is present within the left frontal lobe. It is strikingly hyperdense, without definite calcification. The solid component enhances. Hydrocephalus is present, best seen on the right, due to outflow obstruction (contrast CT).[1]
References
References
- β 1.0 1.1 Image courtesy of Dr Frank Gaillard. Radiopaedia(original file ββhereββ).Creative Commons BY-SA-NC
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Ahmad Al Maradni, M.D. [2]

![A large, heterogeneous mass is present within the left frontal lobe. It is strikingly hyperdense, without definite calcification. The solid component enhances. Hydrocephalus is present, best seen on the right, due to outflow obstruction (noncontrast CT).[1]](https://www.wikidoc.org/images/9/95/Ependymoma-lateral-ventricle.jpg)
![A large, heterogeneous mass is present within the left frontal lobe. It is strikingly hyperdense, without definite calcification. The solid component enhances. Hydrocephalus is present, best seen on the right, due to outflow obstruction (contrast CT).[1]](https://www.wikidoc.org/images/3/38/Ependymoma-lateral-ventricle%281%29.jpg)