caa a22 4500 606185127 CHVBK 20210128100830.0 cr unu---uuuuu 210128e20151001xx s 000 0 eng 10.1007/s00405-015-3513-0 doi (NATIONALLICENCE)springer-10.1007/s00405-015-3513-0 Bilateral chondrosarcoma of the jugular foramen: literature review and personal experience [Elektronische Daten] [Elisabetta Zanoletti, Chiara Faccioli, Diego Cazzador, Antonio Mazzoni, Alessandro Martini] Chondrosarcomas (CS) are slow-growing malignant cartilaginous tumors with locally invasive behavior. They account for only 0.15% head and neck neoplasia. There have been no reports in the management of bilateral skull base CS in the literature to date. The synchronous presentation of bilateral CS of the jugular foramen (JF) was diagnosed in a 22-year-old woman with right abducens nerve palsy. Once evaluated the collateral intracranial venous discharge, the lesions were removed in two surgical stages through a bilateral petro-occipital trans-sigmoid (POTS) approach performing a bilateral closure of sigmoid sinus. The patient is disease free 15years after surgery. No complications occurred. Diplopia improved after excision of the tumor on the right side. A review of relevant English literature was performed. The POTS approach to the JF proved to be safe and effective. Staged radical surgery alone, assessing intracranial venous flow at all stages of surgery, was a valid strategy for bilateral CS, achieving long-term disease control, avoiding early adjuvant radiotherapy, and carrying no complications. Springer-Verlag Berlin Heidelberg, 2015 Jugular foramen nationallicence Chondrosarcoma nationallicence Petro-occipital trans-sigmoid (POTS) approach nationallicence Sigmoid sinus occlusion nationallicence Skull base tumor nationallicence CS : Chondrosarcoma nationallicence FF : Jugular foramen nationallicence PCJ : Petroclival junction nationallicence POTS : Petro-occipital trans-sigmoid nationallicence Zanoletti Elisabetta Otolaryngology, Neuroscience Department, University Hospital, Padua, Italy aut Faccioli Chiara Otolaryngology, Neuroscience Department, University Hospital, Padua, Italy aut Cazzador Diego Otolaryngology, Neuroscience Department, University Hospital, Padua, Italy aut Mazzoni Antonio ENT-Otosurgery Department, University Hospital of Padova, via Giustiniani 2, Padua, Italy aut Martini Alessandro Otolaryngology, Neuroscience Department, University Hospital, Padua, Italy aut European Archives of Oto-Rhino-Laryngology Springer Berlin Heidelberg 272/10(2015-10-01), 3071-3075 0937-4477 272:10<3071 2015 272 405 https://doi.org/10.1007/s00405-015-3513-0 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00405-015-3513-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zanoletti Elisabetta Otolaryngology, Neuroscience Department, University Hospital, Padua, Italy aut NATIONALLICENCE 700 1- Faccioli Chiara Otolaryngology, Neuroscience Department, University Hospital, Padua, Italy aut NATIONALLICENCE 700 1- Cazzador Diego Otolaryngology, Neuroscience Department, University Hospital, Padua, Italy aut NATIONALLICENCE 700 1- Mazzoni Antonio ENT-Otosurgery Department, University Hospital of Padova, via Giustiniani 2, Padua, Italy aut NATIONALLICENCE 700 1- Martini Alessandro Otolaryngology, Neuroscience Department, University Hospital, Padua, Italy aut NATIONALLICENCE 773 0- European Archives of Oto-Rhino-Laryngology Springer Berlin Heidelberg 272/10(2015-10-01), 3071-3075 0937-4477 272:10<3071 2015 272 405