Pediatric Brain AVM: The Role of DSA During Surgery in Hybrid Operating Room.

Cohort studyAdvances and technical standards in neurosurgery· 2026

Pediatric Brain AVM: The Role of DSA During Surgery in Hybrid Operating Room.

Peng Sun, Gao Zeng

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CerebrovascularCohort studyQ3IF 0.8

Intraoperative DSA detected residual pediatric brain AVM in 8% of hybrid OR resections

Pediatric Brain AVM: The Role of DSA During Surgery in Hybrid Operating Room.

Peng Sun, Gao Zeng

Advances and technical standards in neurosurgery · 2026 · Q3 in General Medicine

Background

Brain arteriovenous malformations (brain arteriovenous malformations) are congenital vascular malformations in which abnormal communication is formed between arteries and veins.

8%

Results

8%

hybrid OR angiography caught leftover AVM missed on the initial resection

n = 123 cases

More results

Pediatric brain arteriovenous malformations was more prone to hemorrhage than adult brain arteriovenous malformations.

Among the three main treatment options, surgical resection offers the highest cure rate.

Surgical resection was prioritized when the total score of the supplementary Spetzler-Martin grade was ≤6.

More results

Furthermore, for BAVMs with higher Spetzler-Martin grades, those located in eloquent areas, with complex structures or diffuse types, or those that have previously undergone surgery, these cases are particularly well-suited for procedures performed in a hybrid operating room.

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Conclusion

Individualized treatment strategy needs to be formulated for each pediatric patient.

Pediatric Brain AVM: The Role of DSA During Surgery in Hybrid Operating Room.

Pediatric Brain AVM: The Role of DSA During Surgery in Hybrid Operating Room.

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