BACKGROUND: The purpose of this study was to identify the factors that may influence the management outcome in patients with jugular paragangliomas. METHODS: The surgical records of 121 cases of jugular paraganglioma (Fisch classifications C and D) were reviewed. RESULTS: The average follow-up was 88 months. Intracranial extension (ICE; Fisch classification De and Di) constitutes 55.4% of the cases. Two cases had a malignant jugular paraganglioma. Complete tumor resection was achieved in 81.8% of the cases, and there was evidence of recurrence in 4.0% from this group. Surgical tumor control was achieved in 96% of cases. Perioperative complications consisted mainly of cerebrospinal fluid leakage in 1.6% of the cases. The lower cranial nerve (CN) was preserved in 63% of the patients mainly in the cases without ICE. CONCLUSION: The infratemporal fossa approach type A allows for complete tumor resection with low perioperative morbidity and recurrence rates. The significant influential factors were the severity of ICE and internal carotid artery involvement.
BACKGROUND: The purpose of this study was to identify the factors that may influence the management outcome in patients with jugular paragangliomas. METHODS: The surgical records of 121 cases of jugular paraganglioma (Fisch classifications C and D) were reviewed. RESULTS: The average follow-up was 88 months. Intracranial extension (ICE; Fisch classification De and Di) constitutes 55.4% of the cases. Two cases had a malignant jugular paraganglioma. Complete tumor resection was achieved in 81.8% of the cases, and there was evidence of recurrence in 4.0% from this group. Surgical tumor control was achieved in 96% of cases. Perioperative complications consisted mainly of cerebrospinal fluid leakage in 1.6% of the cases. The lower cranial nerve (CN) was preserved in 63% of the patients mainly in the cases without ICE. CONCLUSION: The infratemporal fossa approach type A allows for complete tumor resection with low perioperative morbidity and recurrence rates. The significant influential factors were the severity of ICE and internal carotid artery involvement.
Authors: Daniel V Wakefield; Garrett T Venable; Noam A VanderWalde; L Madison Michael; Jeffery M Sorenson; Jon H Robertson; David Cunninghan; Matthew T Ballo Journal: J Neurol Surg B Skull Base Date: 2017-01-23
Authors: Taija K Nicoli; Saku T Sinkkonen; Turkka Anttila; Antti Mäkitie; Jussi Jero Journal: Eur Arch Otorhinolaryngol Date: 2016-07-05 Impact factor: 2.503
Authors: Joshua D Smith; Rachel N Harvey; Owen A Darr; Mark E Prince; Carol R Bradford; Gregory T Wolf; Tobias Else; Gregory J Basura Journal: Laryngoscope Investig Otolaryngol Date: 2017-11-11