Basilar Artery Injury During Endonasal Surgery: Stepwise to Control Bleeding. Issue 3 (28th December 2020)

• Record Type: Journal Article
• Authors: Cárdenas Ruiz-Valdepeñas, Eugenio; Kaen, Ariel; Tirado-Caballero, Jorge; Di Somma, Alberto; Iglesias Pais, Miguel; Vázquez Domínguez, Maria; Márquez Rivas, Javier; Villa Fernández, Juan Manel
• Is Part Of: Operative neurosurgery. Volume 20:Issue 3(2021)
• Page Start: 282
• Page End: 288
• Publication Date: 2020-12-28
• Subjects: Basilar injury -- Chordoma -- Endoscopic endonasal surgery -- Control bleeding -- Mayor vessel injury -- Vascular injury -- Transclival approach; Nervous system -- Surgery -- Periodicals; 617.480590
• DOI: 10.1093/ons/opaa367
• Languages: English
• ISSNs: 2332-4252

Abstract

Abstract: BACKGROUND: Intraoperative injury during endoscopic endonasal surgery of the carotid artery has been previously described in the literature. However, the accidental damage of the basilar artery in such scenario is not defined. OBJECTIVE: To define the protocol of action for massive bleeding from an artery in the posterior fossa. METHODS: The reported patient was diagnosed with a partially calcified clival chordoma featured by a huge intradural component. An endoscopic endonasal transpterygoid transclival approach was selected for the treatment of this tumor. During the surgical procedure, the basilar artery injury was injured, causing intense bleeding. We present and discuss the surgical maneuvers that could save a patient's life after this dramatic complication. RESULTS: Different techniques were performed in order to control the massive bleeding, including injection of hemotastic matrix with thrombin (Floseal © ), bipolar coagulation, and vessel reconstruction by means of a vascular clip. Finally, an autologous muscle graft reinforced with an overlying fibrin sealant patch (Tachosil © ) was chosen and was an effective technique. Afterwards, the patient was treated with a flow diverter device to occlude an iatrogenic pseudoaneurysm. A monoplegia of the right upper limb was the only remarkable sequel 6 mo after surgery. CONCLUSION: The muscle graft together with the coordinated action with interventional neuroradiology for the reconstruction of the vessel are possibly the best options to try to preserve the neurological function. In such a scenario, the assumption of potential ischemic events prevails over the intraoperative death of the patient.