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Table 1 Complications stratified according to CTCAE (Common Terminology Criteria of Adverse Events)

From: Recurrent brain metastases: the role of resection of in a comprehensive multidisciplinary treatment setting

Complication CTCAE grade n
New neurological deficit 2 6
Wound healing disorder 2 5
Wound healing disorder requiring surgery (revision, external drain) 3 4
CSF disorder requiring surgery 3 3
Postoperative haemorrhage requiring intervention 4 1
Cerebral ischemia 4 1
Cerebral edema 4 1
Pulmonary embolism 3 2
Carotic artery dissection 4 1
Pneumonia, sepsis 3 2
Postoperative death 5 2