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The Ewha Medical Journal
Ewha Womans University School of Medicine

Ewha Med J 1991; 14(3):249-255

pISSN: 1598-7450

DOI: https://doi.org/10.12771/emj.1991.14.3.249

Original Article

Chronic Subdural Hematoma : Analysis of 54 Consecutive Cases

Dong Been Park

Copyright ⓒ 1991. Ewha Womans University School of Medicine. This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Published Online: Jul 24, 2015

Abstract

The author has analyzed 54 cases of chronic subdural hematoma which were diagnosed by brain computerized tomography from March 1985 to February 1991.

There were 49 men and 5 women. The common incidence of age was between fifth and sixth decades. Most of the cases(76%) had a history of head injury and nearly all cases complained headache(87%).

All cases performed brain CT scan, which showed hypodense(37.1%), isodense(29.6%), hyperdense(14.8%) and mixed dense(18.5%) lesion.

Of 54 cases, 34 cases were treated with craniotomy and membranectomy. 20 cases with burr-hole and drainage. There was no difference in results in both methods and most of the cases showed good postoperative course except 2 cases.