Preoperative vascular embolization as an adjunct to successful resection of large retroperitoneal hemangiopericytoma.
A large retroperitoneal hemangiopericytoma was resected successfully with the aid of preoperative control of the blood supply of the lesion with percutaneous intra-arterial gelfoam and ferromagnetic silicone embolization. We believe that this resection would not have been possible without this adjuvant technique. Future application of this combined technique will enable more aggressive surgical intervention in unresectable vascular tumors and arteriovenous malformations.
D000328:Adult; D004621:Embolization, Therapeutic; D005781:Gelatin Sponge, Absorbable / Q000627:therapeutic use; D006393:Hemangiopericytoma / Q000098:blood supply / Q000601:surgery / Q000628:therapy*; D006801:Humans; D008297:Male; D011300:Preoperative Care; D012186:Retroperitoneal Neoplasms / Q000098:blood supply / Q000601:surgery / Q000628:therapy*; D012828:Silicones / Q000627:therapeutic use
D012828:Silicones