Clinical analysis of 54 cases of jugular foramen tumors with surgical treatment / 中华显微外科杂志

ABSTRACT

Objective To summarize the condition of surgical treatment and prognosis of 54 cases of jugular foramen tumors in the past 5 years.Methods All 54 cases were treated with operation by Fisch approach.Thirty-eight cases underwent total or near total resection of the tumor.Most resection of the tumor was underwent in 16 cases,in which,7 cases underwent postoperative radiotherapy or gamma knife therapy.The facial nerve monitoring was used in all cases.The facial nerve was anatomized and shifted in 35 cases,was just anatomized like a bridge in 10 cases,and was excised partly in 9 cases,in which,4 cases underwent facial-hypoglossal nerve anastomosis and 3 cases underwent transplantation of facial nerve and great auricular nerve.Results The external auditory canal was closed in 41 cases.The near pedicled temporalis muscle flap was obliterated in the operating cavity in 35 cases.Six cases underwent fat filling in the operating cavity.Eighteen patients showed facial palsy in varying degrees after operation.Among them,14 cases improved to different extents in 2 weeks to 9 months and 4 cases did not improve.One case showed recurrent laryngeal nerve paralysis in the same side before operation and improved in half a year after operation.Postoperative subcutaneous hematoma occurred in 2 cases,wound infection in 1 case.All the cases improved by debridement suture and anti-infective therapy.The cavity filling necrosis occurred in 2 cases,which recovered after debridement and dressing.For half a year after operation,except 9 cases of residual or recurrent,and the rest showed no recurrence.Conclusion The Fisch approach of surgical treatment of jugular foramen tumors can provid good exposure,clear vision,facilitate hemostasis.The skills of intraoperative facial nerve monitoring,facial nerve anatomy like a bridge or anatomy and shift when necessary are beneficial to the total or nearly total resection of tumor and reduce the injury of facial nerve.The operating cavity filling and selective external auditory canal closure can effectively reduce the surgical cavity effusion and the incidence of postoperative infection.