postoperative hemorrhage
Bleeding that occurs after neurosurgical procedures, potentially requiring immediate intervention to prevent neurological deterioration.
Full Definition
Abnormal bleeding that develops following neurosurgical procedures, representing one of the most serious immediate postoperative complications requiring urgent recognition and management. Postoperative hemorrhage can manifest as epidural, subdural, intraparenchymal, or intraventricular bleeding, each with distinct clinical presentations and treatment requirements. The hemorrhage may result from inadequate intraoperative hemostasis, coagulopathy, hypertension, or bleeding from residual vascular structures. Clinical presentation ranges from subtle neurological changes to rapid deterioration with signs of increased intracranial pressure. Management typically requires immediate return to surgery for evacuation and control of bleeding sources, making early recognition through neurological monitoring and imaging crucial for optimal outcomes.
Usage
Usage note: Hyphenate when used as a compound modifier before a noun.
In Context
- "Emergency CT revealed postoperative hemorrhage requiring immediate surgical evacuation." — Emergency consultation note
- "The patient's neurological deterioration was attributed to postoperative hemorrhage at the resection site." — Postoperative complication report