scholarly journals Management of the Facial Nerve in Lateral Skull Base Surgery Analytic Retrospective study

2011 ◽  
Vol 4 ◽  
pp. CMENT.S6570 ◽  
Author(s):  
Mohamed A. El Shazly ◽  
Mahmoud A.M. Mokbel ◽  
Amr A. Elbadry ◽  
Hatem S. Badran
Keyword(s):  
Facial Nerve ◽  
Facial Paralysis ◽  
Tumor Resection ◽  
Cranial Nerves ◽  
Jugular Foramen ◽  
External Carotid ◽  
Vascular Tumors ◽  
Complete Cure ◽  
Glomus Jugulare ◽  
Lateral Skull Base

Background Surgical approaches to the jugular foramen are often complex and lengthy procedures associated with significant morbidity based on the anatomic and tumor characteristics. In addition to the risk of intra-operative hemorrhage from vascular tumors, lower cranial nerves deficits are frequently increased after intra-operative manipulation. Accordingly, modifications in the surgical techniques have been developed to minimize these risks. Preoperative embolization and intra-operative ligation of the external carotid artery have decreased the intraoperative blood loss. Accurate identification and exposure of the cranial nerves extracranially allows for their preservation during tumor resection. The modification of facial nerve mobilization provides widened infratemporal exposure with less postoperative facial weakness. The ideal approach should enable complete, one stage tumor resection with excellent infratemporal and posterior fossa exposure and would not aggravate or cause neurologic deficit. The aim of this study is to present our experience in handling jugular foramen lesions (mainly glomus jugulare) without the need for anterior facial nerve transposition. Methods In this series we present our experience in Kasr ElEini University hospital (Cairo–-Egypt) in handling 36 patients with jugular foramen lesions over a period of 20 years where the previously mentioned preoperative and operative rules were followed. The clinical status, operative technique and postoperative care and outcome are detailed and analyzed in relation to the outcome. Results Complete cure without complications was achieved in four cases of congenital cholesteatoma and four cases with class B glomus. In advanced cases of glomus jugulare (28 patients) (C and D stages) complete cure was achieved in 21 of them (75%). The operative complications were also related to this group of 28 patients, in the form of facial paralysis in 20 of them (55.6%) and symptomatic vagal paralysis in 18 of them (50%). Conclusions Total anterior rerouting of the facial nerve carries a high risk of facial paralysis. So it should be reserved for cases where the lesion extends beyond the vertical ICA. Otherwise, for less extensive lesions and less aggressive pathologies, less aggressive approaches could be adopted with less hazards.

Microsurgical Resection of Glomus Jugulare Tumors With Facial Nerve Reconstruction: 3-Dimensional Operative Video

2018 ◽  
Vol 16 (1) ◽  
pp. E1-E1 ◽  
Author(s):  
Duarte N C Cândido ◽  
Jean Gonçalves de Oliveira ◽  
Luis A B Borba
Keyword(s):  
Facial Nerve ◽  
Infratemporal Fossa ◽  
Tumor Resection ◽  
Cranial Nerves ◽  
Jugular Foramen ◽  
Jugular Bulb ◽  
Senior Author ◽  
Nerve Reconstruction ◽  
Glomus Jugulare ◽  
Carotid Canal

Abstract Paragangliomas are tumors originating from the paraganglionic system (autonomic nervous system), mostly found at the region around the jugular bulb, for which reason they are also termed glomus jugulare tumors (GJT). Although these lesions appear to be histologically benign, clinically they present with great morbidity, especially due to invasion of nearby structures such as the lower cranial nerves. These are challenging tumors, as they need complex approaches and great knowledge of the skull base. We present the case of a 31-year-old woman, operated by the senior author, with a 1-year history of tinnitus, vertigo, and progressive hearing loss, that evolved with facial nerve palsy (House-Brackmann IV) 2 months before surgery. Magnetic resonance imaging and computed tomography scans demonstrated a typical lesion with intense flow voids at the jugular foramen region with invasion of the petrous and tympanic bone, carotid canal, and middle ear, and extending to the infratemporal fossa (type C2 of Fisch's classification for GJT). During the procedure the mastoid part of the facial nerve was identified involved by tumor and needed to be resected. We also describe the technique for nerve reconstruction, using an interposition graft from the great auricular nerve, harvested at the beginning of the surgery. We achieved total tumor resection with a remarkable postoperative course. The patient also presented with facial function after 6 months. The patient consented with publication of her images.

Subtotal Petrosectomy in the Management of Advanced Parotid Neoplasms

1993 ◽  
Vol 108 (3) ◽  
pp. 270-276 ◽  
Author(s):  
John P. Leonetti ◽  
Peter G. Smith ◽  
Vinod K. Anand ◽  
G. Robert Kletzker ◽  
James M. Hartman
Keyword(s):  
Tumor Resection ◽  
Cranial Nerves ◽  
External Auditory Meatus ◽  
Middle Cranial Fossa ◽  
Disease Recurrence ◽  
Jugular Foramen ◽  
Vascular Control ◽  
Parotid Neoplasms ◽  
Lateral Skull Base ◽  
Subtotal Petrosectomy

Circumferential growth of parotid neoplasms may involve the external auditory meatus posteriorly, the floor of the middle cranial fossa superiorly, and the neurovascular structures of the jugular foramen medially. Inadequate tumor resection in these anatomically complex regions will result in local disease recurrence at the lateral skull base. A subtotal petrosectomy approach has been combined with a standard total parotidectomy in the management of 27 patients with aggressive parotid tumors. Twenty-two patients had malignant lesions and 10 individuals had recurrent disease. The resultant conductive hearing loss is outweighed by the following advantages of this technique: (1) the ability to obtain tumor-free bony margins, (2) proximal intratemporal facial nerve identification, (3) vascular control of the jugular bulb and petrous carotid artery, and (4) the dissection and protection of cranial nerves IX through XII. Our series of 27 patients will be detailed with an emphasis on surgical technique and overall patient results.

Glomus Vagale Tumor Resection: 2-Dimensional Operative Video

2020 ◽  
Vol 20 (1) ◽  
pp. E57-E57 ◽  
Author(s):  
Daniel M Heiferman ◽  
Esther A Cheng ◽  
Michael E Harkins ◽  
Matthew R Reynolds ◽  
Richard W Borrowdale ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Hearing Loss ◽  
Magnetic Resonance ◽  
Facial Nerve ◽  
Facial Paralysis ◽  
Infratemporal Fossa ◽  
Tumor Resection ◽  
Jugular Foramen ◽  
Jugular Bulb ◽  
Resonance Imaging

Abstract A 37-yr-old female with prior transient left facial paralysis presented with hearing loss, headaches, and resolved transient right facial paralysis. The neurological examination demonstrated normal facial movement, left hearing loss, and left vocal cord weakness. Magnetic resonance imaging demonstrated a >3 cm left paraganglioma traversing the jugular foramen. After obtaining informed consent from the patient, the tumor was embolized and then resected via a combined left postauricular infratemporal fossa and transcervical approach with cranial nerve monitoring. The ossicles were removed and the vertical segment of the facial nerve was skeletonized. The jugular bulb was identified in the hypotympanum and the petrous carotid artery was exposed. The digastric muscle was reflected inferiorly and the extratemporal facial nerve was identified. The stylomandibular ligament was transected to unlock the exposure to the infratemporal fossa. The external carotid branches were ligated. The vagus nerve and cervical sympathetic chain were infiltrated with tumor, requiring resection. The presigmoid dura and occluded jugular bulb were opened to complete the tumor resection, while preserving the medial wall. Despite anatomic preservation, the glossopharyngeal, accessory, and hypoglossal nerves were postoperatively weak and a facial paralysis recovered after 1 wk. Magnetic resonance imaging at 1 yr demonstrated a clean jugular foramen, although a thin rim of tumor remained around the petrous carotid.

scholarly journals Outcomes of Facial Nerve in Lateral and Inferior Mastoid Approaches for Jugular Foramen and Petrous Apex Lesions

2018 ◽  
Vol 07 (01) ◽  
pp. 023-028
Author(s):  
Saurin Shah ◽  
Amit Keshri ◽  
Simple Patadia ◽  
Rabi Sahu ◽  
Raj Kumar
Keyword(s):  
Facial Nerve ◽  
Tertiary Care ◽  
Tumor Resection ◽  
Jugular Foramen ◽  
Petrous Apex ◽  
Nerve Function ◽  
Facial Nerve Function ◽  
Outcomes Measures ◽  
Extent Of Disease ◽  
Satisfactory Recovery

Abstract Objectives To evaluate the facial nerve in inferior and lateral (transmastoid) approaches to the jugular foramen and/or petrous apex. Design Retrospective study of 11 consecutive patients operated for lesions in the jugular foramen/petrous apex via an inferior or lateral transpetrosal approach. Setting Tertiary care superspecialty referral center. Participants Eleven consecutive patients of jugular foramen/petrous apex lesions operated over a period of 18 months. Main Outcomes Measures Extent of tumor resection, surgical technique used, and recovery of facial nerve function postoperatively. Conclusion Approach to these lesions needs to be tailored to the extent of disease, possible histology and relation to the facial nerve. Meticulous surgery and adequate postoperative care permit a satisfactory recovery of facial nerve function following rerouting procedures.

Surgical treatment results of parapharyngeal space tumors: a report of 22 cases.

2018 ◽  
Vol 72 (4) ◽  
pp. 6-12
Author(s):  
Ewa Osuch-Wójcikiewicz ◽  
Anna Rzepakowska ◽  
Zuzanna Krupa ◽  
Aneta Durmaj ◽  
Kazimierz Niemczyk
Keyword(s):  
Surgical Treatment ◽  
Head And Neck ◽  
Pleomorphic Adenoma ◽  
Parapharyngeal Space ◽  
Tumor Resection ◽  
Cranial Nerves ◽  
External Carotid ◽  
Malignant Neoplasms ◽  
Transcervical Approach ◽  
Lower Group

Introduction: Parapharyngeal space (PPS) is the anatomical area lateral to the upper pharynx and clinically important due to PPS tumors. They account for less than 1% of head and neck neoplasms. Both benign and malignant neoplasms may arise there and typical for this localization is diversity of histological origin. Complete surgical excision is still the basis of treatment. Aim of the study: Evaluation of the results of surgical treatment of PPS tumors in the Department of Otolaryngology at the Medical University over the period 2015-2017. Material and methods: A retrospective analysis of medical records including complaints, physical examination, results of imaging studies, surgical approach, postoperative complication and histopathological results in 22 patients with a diagnosis of a PPS tumors. Results: The most frequent complaints reported by the patients were: discomfort in the throat, dysphagia, hearing disorders and a palpable tumor on the neck. Asymptomatic course of the disease was demonstrated in 4 cases. All patients were treated surgically: 2 with transoral approach, 9 with transparotid-transcervical approach, 11 with transcervical approach. In most cases the tumor was removed radically. In 2 patients intracapsular tumor resection was performed. Based on histopathological examination the benign lesions dominated (18/22). In 4 cases malignant neoplasms were diagnosed: carcinoma ex pleomorphic adenoma, adenoid cystic carcinoma and two cases of squamous cell carcinoma. The most common origin of PPS tumors was deep lobe of parotid gland and for this group 11 patients had diagnosis of pleomorphic adenoma. Other diagnosis included: paraganglioma, neurofibroma, hemangioma, lymphangioma and rhabdomyoma. Postoperative complications occurred in 9 patients and presented as hoarseness and dysphagia due to paresis of the lower group of cranial nerves (IX, X, XII). Significant intraoperative bleeding during surgery occurred in 2 cases and ligation of the external carotid artery was necessary. Conclusion: Due to the anatomical topography of PPS and its content with the essential vessels and the lower group of cranial nerves, the surgical treatment of pathology of this area is still a challenge for head and neck surgeons. The decrease of voice quality and impaired speech and swallowing should always be considered as complications post the surgical resection in PPS.

Surgical management of glomus jugulare tumors: a proposal for approach selection based on tumor relationships with the facial nerve

2010 ◽  
Vol 112 (1) ◽  
pp. 88-98 ◽  
Author(s):  
Luis A. B. Borba ◽  
João Cândido Araújo ◽  
Jean G. de Oliveira ◽  
Miguel Giudicissi Filho ◽  
Marlus S. Moro ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Facial Nerve ◽  
Middle Ear ◽  
Postoperative Period ◽  
Jugular Foramen ◽  
Cerebrospinal Fluid Leakage ◽  
Tumor Extension ◽  
Glomus Jugulare Tumor ◽  
Glomus Jugulare ◽  
Radical Removal

Object The goal of this paper is to analyze the extension and relationships of glomus jugulare tumor with the temporal bone and the results of its surgical treatment aiming at preservation of the facial nerve. Based on the tumor extension and its relationships with the facial nerve, new criteria to be used in the selection of different surgical approaches are proposed. Methods Between December 1997 and December 2007, 34 patients (22 female and 12 male) with glomus jugulare tumors were treated. Their mean age was 48 years. The mean follow-up was 52.5 months. Clinical findings included hearing loss in 88%, swallowing disturbance in 50%, and facial nerve palsy in 41%. Magnetic resonance imaging demonstrated a mass in the jugular foramen in all cases, a mass in the middle ear in 97%, a cervical mass in 85%, and an intradural mass in 41%. The tumor was supplied by the external carotid artery in all cases, the internal carotid artery in 44%, and the vertebral artery in 32%. Preoperative embolization was performed in 15 cases. The approach was tailored to each patient, and 4 types of approaches were designed. The infralabyrinthine retrofacial approach (Type A) was used in 32.5%; infralabyrinthine pre- and retrofacial approach without occlusion of the external acoustic meatus (Type B) in 20.5%; infralabyrinthine pre- and retrofacial approach with occlusion of the external acoustic meatus (Type C) in 41%; and the infralabyrinthine approach with transposition of the facial nerve and removal of the middle ear structures (Type D) in 6% of the patients. Results Radical removal was achieved in 91% of the cases and partial removal in 9%. Among 20 patients without preoperative facial nerve dysfunction, the nerve was kept in anatomical position in 19 (95%), and facial nerve function was normal during the immediate postoperative period in 17 (85%). Six patients (17.6%) had a new lower cranial nerve deficit, but recovery of swallowing function was adequate in all cases. Voice disturbance remained in all 6 cases. Cerebrospinal fluid leakage occurred in 6 patients (17.6%), with no need for reoperation in any of them. One patient died in the postoperative period due to pulmonary complications. The global recovery, based on the Karnofsky Performance Scale (KPS), was 100% in 15% of the patients, 90% in 45%, 80% in 33%, and 70% in 6%. Conclusions Radical removal of glomus jugulare tumor can be achieved without anterior transposition of the facial nerve. The extension of dissection, however, should be tailored to each case based on tumor blood supply, preoperative symptoms, and tumor extension. The operative field provided by the retrofacial infralabyrinthine approach, or the pre- and retrofacial approaches, with or without closure of the external acoustic meatus, allows a wide exposure of the jugular foramen area. Global functional recovery based on the KPS is acceptable in 94% of the patients.

scholarly journals Surgical treatment of glossopharyngeal nerve schwannomas: Results of two-center study (14 patients included) and literature review

2021 ◽  
Vol 27 (4) ◽  
pp. 23-29
Author(s):  
Andrii H. Sirko ◽  
Oleksandr M. Lisianyi ◽  
Оksana Y. Skobska ◽  
Rostislav R. Malyi ◽  
Iryna O. Popovych ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Facial Nerve ◽  
Hearing Impairment ◽  
Cranial Nerves ◽  
Type A ◽  
Jugular Foramen ◽  
Type B ◽  
Tumor Removal ◽  
Type D ◽  
Total Tumor Removal

Objective: This study is aimed to analyze the outcomes of surgical treatment of glossopharyngeal schwannomas based on pre- and postoperative neurological status assessment. Materials and methods: This paper is a retrospective analysis of examination and surgical treatment of 14 patients who were operated on in two large clinics from 2018 to 2021 inclusive. When analyzing the collected data, gender, age, disease symptoms, tumor size and location, surgical approach, tumor to cranial nerves (CN) ratio, jugular foramen (JF) condition, and tumor removal volume were taken into account. All tumors were divided into groups depending on tumor location relative to the JF. Particular attention was paid to assessing cranial nerves functions. Facial nerve function was assessed as per House-Brackmann Scale (HBS), hearing function as per Gardner-Robertson Scale (GRS). Results: 3 (21.4%) patients had total tumor removal: 2 patients had type A tumors and one had type B tumor. Subtotal resection took place in 7 (50%) cases. In 4 cases, a tumor was partially removed: 3 patients had type D tumors and one had type B tumor. 3 (21.4%) patients had preoperative FN deficit (HBS Grade II) and mild dysfunction. 5 (35.7%) patients had postoperative facial nerve deficit: HBS ІІ, 2; ІІІ, 1; V, 2. Preoperative sensorineural type hearing impairment on the affected side was diagnosed in 13 (92.6%) patients. Before surgery, 6 patients had non-serviceable hearing, which remained at the same level after surgery. None of the patients with grade I or II hearing before surgery had any hearing impairment postoperatively. In 2 (14.3%) cases, hearing improved from grade V to grade III after surgery. 6 (42.9%) patients developed new neurological deficit in the caudal group CN. Postoperative deficit of the caudal group CN occurred in type D tumors in 3 patients, type A tumors 2 patients, and type B tumors one patient. Conclusions: Applying a retrosigmoid approach only makes it possible to achieve total tumor removal in case of type A tumors. To remove other tumor types, it is necessary to select approaches that enable access to the jugular foramen and infratemporal fossa. Intraoperative neurophysiological monitoring is an extremely important tool in glossopharyngeal schwannoma surgery. The most common postoperative complication is a developed or increased deficit of the caudal CN group, which can lead to persistent impairments in the patients’ quality of life. Preservation of the CN VII and VIII function in most cases is a feasible task and shall be ensured as a standard for this pathology.

Pathology of Jugular Foramen Neurofibroma

1983 ◽  
Vol 92 (2) ◽  
pp. 128-133 ◽  
Author(s):  
Richard R. Gacek
Keyword(s):  
Conservative Treatment ◽  
Temporal Bone ◽  
Cranial Nerves ◽  
Internal Auditory Canal ◽  
Jugular Foramen ◽  
Glomus Jugulare Tumor ◽  
Tissue Diagnosis ◽  
Glomus Jugulare ◽  
Useful Life

Tumors of jugular foramen may closely resemble glomus jugulare tumors clinically and radiographically. A tissue diagnosis is necessary to make a differentiation of these tumors. This conclusion is supported by the findings in a temporal bone from a patient who was diagnosed clinically as having a glomus jugulare tumor 57 years before her death at the age of 84 years. Compression of the 7th and 8th cranial nerves in the internal auditory canal and the 10th and 11th cranial nerves at the jugular foramen represents the mechanism of neural signs produced by a neurofibroma arising in the jugulare foramen. This case further demonstrates that conservative treatment of benign extradural tumors may be compatible with a long and useful life.

The Juxtacondylar Approach to the Jugular Foramen

2008 ◽  
Vol 62 (suppl_1) ◽  
pp. ONS75-ONS81 ◽  
Author(s):  
Michaël Bruneau ◽  
Bernard George
Keyword(s):  
Vertebral Artery ◽  
Cranial Nerves ◽  
Transverse Process ◽  
Petrous Bone ◽  
Jugular Foramen ◽  
External Carotid ◽  
Anterolateral Approach ◽  
Bone Drilling ◽  
The Third ◽  
Lower Cranial Nerves

Abstract Objective: We sought to describe the juxtacondylar approach to jugular foramen tumors. Methods: Through an anterolateral approach, the third segment of the vertebral artery (between C2 and the dura mater) is controlled. The C1 transverse process of the atlas, which is located just inferiorly to the jugular foramen, is then removed. The dissection of the internal jugular vein is performed as high as possible, with control of the IXth, Xth, XIth, and XIIth cranial nerves. If required by a tumor extending into the neck, the internal and external carotid arteries can be exposed and controlled. Through a partial mastoidectomy and after removal of the bone covering the jugular tubercle, the end of the sigmoid sinus and then the posteroinferior part of the jugular foramen are reached. RESULTS: This technique is efficient to expose tumors extending into the jugular foramen. Contrary to the infratemporal approach, it has the main advantage of avoiding petrous bone drilling and associated potential complications. Lower cranial nerves are well exposed in the neck. In patients with schwannomas, complete resection with selective dividing of only the few involved rootlets can be achieved. Conclusion: The juxtacondylar approach is an efficient approach to tumors located in the jugular foramen. It necessitates control of the third segment of the vertebral artery but has the advantage of avoiding complications associated with petrous bone drilling. Extension beyond the jugular foramen requires combination with an infratemporal or a retrosigmoid approach.

scholarly journals Glomus Jugulare Presenting with Isolated Facial Nerve Palsy

2014 ◽  
Vol 2014 ◽  
pp. 1-3
Author(s):  
Angelica A. Nunez ◽  
Luis R. Ramos-Duran ◽  
Albert C. Cuetter
Keyword(s):  
Nerve Palsy ◽  
Facial Nerve Palsy ◽  
Cranial Nerves ◽  
Petrous Bone ◽  
Jugular Foramen ◽  
Facial Weakness ◽  
Glomus Jugulare ◽  
Vascular Structures ◽  
Lower Cranial Nerves ◽  
Slow Growing

Glomus jugulare is a rare slow growing tumor occurring within the jugular foramen that rarely presents with isolated symptoms. Although histologically benign, these tumors are locally destructive because of their proximity to the petrous bone, the lower cranial nerves, and the major vascular structures (Miller et al. (2009) and Silverstone (1973)). We wish to report a glomus jugulare tumor eroding the petrous bone and producing an ipsilateral peripheral facial weakness. The mechanism of this erosion is discussed.

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