CNS Clostridium perfringens Infection: A Rare Complication of Preoperative Embolization of Meningioma
P.-S. Yena,
C.-c. Lina,
C.-C. Leea,
T. Harnodb,
T.-W. Lohb and
Y.-H. Hsuc
a Departments of Radiology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
b Neurosurgery, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
c Pathology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan

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Fig 1. Unenhanced axial brain CT image taken about 2 days after the preoperative meningioma embolization showed tumor necrosis with gas formation inside and around the tumor.
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Fig 2. Gram stain (x400) of the specimen from the tumor shows numerous Gram-positive bacilli consistent with C perfringens.
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