Granulomatous inflammation in the bed of resected cerebral cavernoma in a child, caused by a hemostatic agent

Abstract

The use of hemostatic materials upon resection of cerebral cavernous malformations may cause formation of granuloma mimicking disease relapse or abscess in the long term period. To prevent granulomatous inflammation, removal of a hemostatic material, if possible, from the surgical field is recommended when reliable hemostasis is achieved.