Fig. 2
From: Rare post-operative intracranial abscess due to Serratia marcescens: what we can learn from it?
A Operative position, the hair was totally removed without obvious scalp injury. B In accordance with preoperative imaging data, skull erosion was found during craniotomy. C The operative specimen was removed in a piece meal fashion. D Prophylactic use of a subcutaneous closed suction drain was necessary for prevention of postoperative surgical site hematoma in craniotomy. Then, the drain was removed within 48Â h after insertion without any apparent secretions