title: [Iatrogenic complications of paraganglioma of the jugular foramen].
abstract: Twenty-eight cases of tumours of the paraganglioma of the foramen jugulare arising from the jugular foramen were treated from 1982 to 1990. The follow-up and the iatrogenic effect of embolization, surgery and radiotherapy were studied. Routine pre-operative embolisation has changed the therapeutic approach to these tumours although a certain number of mainly neurological complications still occur (32% of the cases with 18% of major accidents) especially when the internal carotid component must be excluded. Current oto-neurosurgical techniques allow wider and more complete exeresis of the tumour but often lead to neurological deficits involving the facial nerve (45%), the mixed nerves (32%) and/or the XII (18%). These deficits occur due to unavoidable sacrifice or peroperative manipulation. Radiotherapy is an essential therapeutic possibility with only minor complications and can be proposed in cases of inoperable or relapsing tumours or after an incomplete surgical exeresis. Our critical analysis led us to propose the present indications for surgery. Surgery is indicated in patients with two or more of the following criteria: age less than 55, unilateral tumour, a tumour considered to be inoperable, preoperative otoneurological manifestations, invasion of the posterior fossa. In the other cases, radiotherapy remains the indicated therapy. It is effective and should be used more often for inoperable tumours of the para-jugular lymph nodes, for relapses or after incomplete surgical exeresis.
authors.affiliation: Chaire de Clinique ORL, Hôpital Lariboisière, Paris.
authors.forename: D
authors.initials: D
authors.lastname: Gzaiel
authors.forename: D
authors.initials: D
authors.lastname: Deffrennes
authors.forename: D
authors.initials: D
authors.lastname: Garcia
authors.forename: B
authors.initials: B
authors.lastname: George
authors.forename: P
authors.initials: P
authors.lastname: Tran Ba Huy
mesh_terms: D000328:Adult; D000368:Aged; D002561:Cerebrovascular Disorders / Q000209:etiology; D003389:Cranial Nerve Diseases / Q000209:etiology; D004621:Embolization, Therapeutic / Q000009:adverse effects; D005158:Facial Paralysis / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D005925:Glomus Jugulare Tumor / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D008875:Middle Aged; D010243:Paralysis / Q000209:etiology; D011183:Postoperative Complications
vernacular_title: Les complications iatrogènes des paragangliomes du foramen jugulaire.