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Updated: Jul 18, 2026

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations
Published on: October 20, 2017
Complications associated with cerebral venous thrombosis
Fazeel Mukhtar Siddiqui1, Ayeesha K Kamal
1Department Of Medicine, The Aga Khan University Hospital, Karachi.
Cerebral venous thrombosis (CVT) can lead to acute and chronic complications, including venous infarction and pulmonary embolism. Early awareness and intervention for these complications can improve patient outcomes.
Area of Science:
- Neurology
- Vascular Medicine
Background:
- Cerebral venous thrombosis (CVT) is a condition with a generally favorable prognosis.
- However, CVT can present with unique and rare complications affecting both acute and chronic stages.
Purpose of the Study:
- To comprehensively review the acute and chronic complications associated with cerebral venous thrombosis.
- To emphasize the importance of recognizing these complications for timely and potentially avoidable interventions.
Main Methods:
- This is a review article.
- The authors discuss complications based on their temporal occurrence (acute vs. chronic).
Main Results:
- Acute complications include venous infarction, hemorrhage, subarachnoid hemorrhage, rapid progression, and pulmonary embolism.
- Chronic complications encompass dural arteriovenous fistulas, progressive psychiatric disease, residual epilepsy, and recurrence.
Conclusions:
- Cerebral venous thrombosis presents with distinct acute and chronic complications.
- Some complications, like pulmonary embolism, may be preventable.
- Chronic complications, though rare, are often treatable, such as dural arteriovenous fistulas via interventional obliteration.
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