Capillary hemangiomas are hamartomatous congenital vascular malformations that are particularly uncommon in the spinal epidural space, and those with intrathoracic extensions are extremely rare. Although considered benign, capillary hemangiomas can cause rare hemorrhagic complications and risk of spinal cord compression or extension into the neural foramen. Therefore, surgery should be considered even in the absence of neurological symptoms. The literature reports three patients either underwent a partial resection or a complete tumor removal was achieved by accessing the lesion through a posterolateral approach and removing the costotransverse joint. The patient underwent a same-day, two-staged gross total resection of the tumor via combined posterior right-sided T7-T8 complete facetectomy and extradural mass resection with T7 nerve transection, followed by a posterolateral fusion of the T7-T8 vertebra. Stage 2 consisted of a video-assisted intrathoracic approach for the removal of the remaining tumor. The two-stage surgical procedure described in our case report allows for complete removal of intrathoracic and intraspinal portions of the mass with less morbidity.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7444968PMC
http://dx.doi.org/10.7759/cureus.9358DOI Listing

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