Yonsei Med J. 1987 Dec;28(4):326-328. English.
Published online Feb 20, 2002.
Copyright © 1987 The Yonsei University College of Medicine
Case Report

Divergence Paralysis Due to a Small Hematoma in the Tegmentum of the Brainstem

Sang Am Lee, Il Nam Sunwoo and Ki Whan Kim
    • Department of Neurology, Yonsei University College of Medicine, Seoul, Korea.
Received September 10, 1987; Accepted October 23, 1987.

Abstract

There has been considerable controversy concerning divergence paralysis, an entity described as early as 1883 by Parinaud. We recently observed a patient with divergence paralysis, who on CT scan presented a small hematoma in the tegmentum of the brainstem. This case may support the theory that the center for divergence exists in the upper brainstem.

Keywords
Divergence paralysis; hematoma; brainstem


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