RESUMEN
Glossopharyngeal neuralgia (GPN) is an unusual disorder causing severe, brief pain episodes in the areas supplied by the glossopharyngeal nerve. Initial treatment involves medications like carbamazepine, but if these are ineffective or cause side effects, interventional pain management techniques or surgery may be considered. Gamma Knife radiosurgery is becoming popular in managing GPN due to its lower risk of complications than surgical interventions like microvascular decompression or rhizotomy. In this retrospective case series, we examined the outcomes of Gamma Knife radiosurgery in eight patients with GPN. The decision to utilize Gamma Knife radiosurgery was made following specific criteria, including failed surgical interventions, patient preference against surgery, or contraindications to surgical procedures. Patients were administered radiation doses within the range of 80 to 90 Gy, targeting either the cisternal glossopharyngeal nerve or glossopharyngeal meatus of the jugular foramen. Evaluations were conducted before the Gamma Knife radiosurgery; at 3, 6, and 12 months after Gamma Knife radiosurgery; and annually thereafter. Pain severity was assessed using the modified Barrow Neurological Institute scale grades, with patients achieving grade I-IIIa considered to have a good treatment outcome and grade IV-V to have a poor treatment outcome. Pain control and absence of radiosurgery-related complications were primary endpoints. The median age of the patients was 46.5 years, varying from 8 to 72 years. The median duration of pain was 32 months (range, 12-120 months). All patients, except one, were on polydrug therapy. All cases exhibited preoperative grade V pain. The median follow-up duration after Gamma Knife radiosurgery was 54.5 months, varying from 14 to 90 months. The overall clinical assessments revealed a gradual neurological improvement, particularly within the first 8.5 weeks (range, 1-12 weeks). The immediate outcomes at 3 months revealed that all patients (8/8, 100%) experienced pain relief, with 25% (2/8) achieving a medication-free status (Grade I). Three patients (37%) experienced a recurrence during the follow-up and were managed with repeat Gamma Knife radiosurgery (n = 2) and radiofrequency rhizotomy (n = 1). At the last follow-up, 88% (7/8) of patients had pain relief (Grades I-IIIa), with three (37%) achieving a medication-free status (Grade I). No adverse events or neurological complications occurred. The patient who underwent radiofrequency rhizotomy continued to experience inadequately controlled pain despite medication (Grade IV). Gamma Knife radiosurgery is a non-invasive, efficacious treatment option for idiopathic GPN, offering short- and long-term relief without permanent complications.
Asunto(s)
Enfermedades del Nervio Glosofaríngeo , Radiocirugia , Neuralgia del Trigémino , Humanos , Persona de Mediana Edad , Estudios de Seguimiento , Radiocirugia/efectos adversos , Radiocirugia/métodos , Estudios Retrospectivos , Resultado del Tratamiento , Enfermedades del Nervio Glosofaríngeo/cirugía , Enfermedades del Nervio Glosofaríngeo/etiología , Dolor/etiología , Neuralgia del Trigémino/etiologíaRESUMEN
Background: A woman in her forties developed intermittent pain in her ear and pharynx which worsened when talking and swallowing. Multidisciplinary approach confirmed a rare diagnosis. Case presentation: The patient reported left-sided ear fullness, followed by otalgia and burning pain in the palate. Numbness in the palate and nasal cavity, and soreness upon palpation of the external ear canal were noted upon examination. Magnetic resonance imaging (MRI) with contrast showed a vessel located in close proximity to the glossopharyngeal nerve on the left side. A diagnosis of glossopharyngeal neuralgia was made, and the patient was treated with antiepileptic medications without substantial effect. Microvascular decompression of the glossopharyngeal nerve was therefore performed. A large vein located along the glossopharyngeal nerve was separated and fixated away from the nerve. The patient reported pain alleviation after the operation, which has continued to improve on follow-ups. Interpretation: Glossopharyngeal neuralgia is a rare condition characterised by intermittent, unilateral pain in the base of the tongue, oropharynx, and/or angle of the mandible which radiates to the ipsilateral ear. The condition should be treated medically, but open surgical treatment should be considered in refractory cases. Early diagnosis and treatment are essential.
Asunto(s)
Dolor Crónico , Enfermedades del Nervio Glosofaríngeo , Femenino , Humanos , Anticonvulsivantes , Dolor de Oído/etiología , Enfermedades del Nervio Glosofaríngeo/diagnóstico , Enfermedades del Nervio Glosofaríngeo/etiología , Enfermedades del Nervio Glosofaríngeo/cirugía , Hipoestesia , Adulto , Persona de Mediana EdadRESUMEN
OBJECTIVES: This study aimed to investigate the differences in the effectiveness of percutaneous radiofrequency thermocoagulation (PRT) and microvascular decompression (MVD) in treating glossopharyngeal neuralgia (GPN). METHODS: Medical records of patients were reviewed to investigate their baseline characteristics and immediate postoperative prognosis. Long-term outcomes of these patients were obtained through telephone interviews. Visual analog scale (VAS) and Pittsburgh sleep quality index (PSQI) scores at 1 day and 1, 4, 12, 24, and 48 weeks after surgery were compared between the MVD and PRT groups, in addition to complete pain relief rate, effective rate, adverse reactions, length of hospital stay, and economic indicators. RESULTS: The VAS and PSQI scores of the two groups at 1 day and 1, 4, 12, 24, and 48 weeks after surgery were significantly lower (P < 0.05) than those before surgery. At 48 weeks, the complete remission rate was significantly higher (P < 0.05) in the MVD group than in PRT group. No significant difference in adverse reactions was observed between the two groups. The length of hospital stay, operative time, and cost were significantly higher (P < 0.05) in the MVD group than in the PRT group. CONCLUSIONS: Both PRT and MVD can significantly reduce patients' degree of pain and improve their sleep quality. In the medium term, MVD is better than PRT in terms of the complete curative effect. In young patients with GPN, MVD is more often recommended than PRT; however, MVD is costlier than PRT.
Asunto(s)
Enfermedades del Nervio Glosofaríngeo , Cirugía para Descompresión Microvascular , Neuralgia del Trigémino , Humanos , Estudios Retrospectivos , Resultado del Tratamiento , Enfermedades del Nervio Glosofaríngeo/cirugía , Enfermedades del Nervio Glosofaríngeo/etiología , Electrocoagulación , Dolor/etiología , Neuralgia del Trigémino/cirugíaRESUMEN
BACKGROUND: Microvascular decompression (MVD) is already the preferred surgical treatment for medically refractory neurovascular compression syndromes (NVC) such as hemifacial spasm (HFS), trigeminal neuralgia (TN), and glossopharyngeal neuralgia (GPN). Endoscopy has significantly advanced surgery and provides enhanced visualization of MVD. The aim of this study is to analyze the efficacy and safety of fully endoscopic microvascular decompression (E-MVD) for the treatment of HFS, TN, and GPN, as well as to present our initial experience. MATERIALS AND METHODS: This retrospective case series investigated fully E-MVD performed in 248 patients (123 patients with HFS, 115 patients with TN, and 10 patients with GPN ) from December 2008 to October 2021 at a single institution. The operation duration, clinical outcomes, responsible vessels, intra- and postoperative complications, and recurrences were recorded. Preoperative and immediate postoperative magnetic resonance imaging (MRI) and computerized tomography (CT) were performed for imageological evaluation. The Shorr grading and Barrow Neurological Institute (BNI) pain score were used to evaluate clinical outcomes. The efficacy, safety, and risk factors related to the recurrence of the operation were retrospectively analysed, and the surgical techniques of fully E-MVD were summarised. RESULTS: A total of 248 patients (103 males) met the inclusion criteria and underwent fully E-MVD were retrospectively studied. The effective rate of 123 patients with HFS was 99.1%, of which 113 cases were completely relieved and 9 cases were significantly relieved. The effective rate of 115 patients with TN was 98.9%, of which 105 cases had completely pain relieved after surgery, 5 cases had significant pain relieved, 4 cases had partial pain relieved but still needed to be controlled by medication. The effective rate of 10 patients with GPN was 100%, 10 cases of GPN were completely relieved after surgery. As for complications, temporary facial numbness occurred in 4 cases, temporary hearing loss in 5 cases, dizziness with frequent nausea and vomiting in 8 cases, headache in 12 cases, and no cerebral hemorrhage, intracranial infection, and other complications occurred. Follow-up ranged from 3 to 42 months, with a mean of 18.6 ± 3.3 months. There were 4 cases of recurrence of HFS and 11 cases of recurrence of TN. The other effective patients had no recurrence or worsening of postoperative symptoms. The cerebellopontine angle (CPA) area ratio (healthy/affected side), the length of disease duration, and the type of responsible vessels are the risk factors related to the recurrence of HFS, TN, and GPN treated by fully E-MVD. CONCLUSIONS: In this retrospective study, our results suggest that the fully E-MVD for the treatment of NVC such as HFS, TN, and GPN, is a safe and effective surgical method. Fully E-MVD for the treatment of NVC has advantages and techniques not available with microscopic MVD, which may reduce the incidence of surgical complications while improving the curative effect and reducing the recurrence rate.
Asunto(s)
Enfermedades del Nervio Glosofaríngeo , Espasmo Hemifacial , Cirugía para Descompresión Microvascular , Neuralgia del Trigémino , Masculino , Humanos , Cirugía para Descompresión Microvascular/efectos adversos , Cirugía para Descompresión Microvascular/métodos , Estudios Retrospectivos , Neuralgia del Trigémino/cirugía , Neuralgia del Trigémino/complicaciones , Neuralgia del Trigémino/diagnóstico , Espasmo Hemifacial/cirugía , Espasmo Hemifacial/etiología , Enfermedades del Nervio Glosofaríngeo/cirugía , Enfermedades del Nervio Glosofaríngeo/diagnóstico , Enfermedades del Nervio Glosofaríngeo/etiología , Endoscopía , Cefalea/etiología , Resultado del TratamientoRESUMEN
OBJECTIVES: Hyperactive dysfunction syndrome (HDS) is defined as symptoms arising from overactivities in cranial nerves, like trigeminal neuralgia (TN), hemifacial spasm (HFS), and glossopharyngeal neuralgia (GPN). A combination of these cranial nerve neuralgias, that might or might not occur in one or both sides, either synchronously, or metachronously is called combined hyperactive dysfunction syndrome (CHDS). CASE PRESENTATION: We presented a 73 years-old male patient with CHDS presenting with GPN as the initial symptom, with total relief from GPN, TN, and HFS after microvascular decompression. Up to date, only nine patients have been reported in the literature with symptomatic. CONCLUSIONS: TN-HFS-GPN. Our case is the first case with GPN as the initial symptom. The combination of arterial and venous origin of the offending vessels makes the case picturesage.
Asunto(s)
Enfermedades del Nervio Glosofaríngeo , Espasmo Hemifacial , Cirugía para Descompresión Microvascular , Neuralgia , Neuralgia del Trigémino , Humanos , Masculino , Anciano , Enfermedades del Nervio Glosofaríngeo/diagnóstico , Enfermedades del Nervio Glosofaríngeo/etiología , Enfermedades del Nervio Glosofaríngeo/cirugía , Nervios Craneales/cirugía , Neuralgia del Trigémino/diagnóstico , Neuralgia del Trigémino/etiología , Neuralgia del Trigémino/cirugía , Neuralgia/cirugía , Espasmo Hemifacial/cirugía , Nervio Glosofaríngeo/cirugíaRESUMEN
BACKGROUND: The symptoms of dural arteriovenous fistula (dAVF) vary according to the location of the fistula and the pattern of venous drainage. Here, we report the case of a patient with a dAVF-induced glossopharyngeal neuralgia. CASE DESCRIPTION: We report a case of a patient with right glossopharyngeal neuralgia caused by a posterior condylar canal (PCC) dAVF. The glossopharyngeal neuralgia was accompanied by persistent tinnitus and repetitive right side otalgia, as well as ipsilateral shoulder and throat pain, lasting for about 30 s. However, there were no specific findings on otoscopic examination. Cranial magnetic resonance imaging was performed to determine the cause of the symptoms, and a right PCC dAVF was observed. The dAVF was successfully obliterated using transvenous coil embolization. After embolization, the patient's symptoms were completely resolved. CONCLUSION: Although glossopharyngeal neuralgia caused by dAVF is rare, it can present due to intracranial lesions located adjacent to the glossopharyngeal nerve or vagus nerve. Brain MRI is therefore required to identify secondary causes in all patients with glossopharyngeal neuralgia.
Asunto(s)
Malformaciones Vasculares del Sistema Nervioso Central/complicaciones , Enfermedades del Nervio Glosofaríngeo/etiología , Malformaciones Vasculares del Sistema Nervioso Central/diagnóstico por imagen , Malformaciones Vasculares del Sistema Nervioso Central/terapia , Fosa Craneal Posterior/diagnóstico por imagen , Fosa Craneal Posterior/patología , Embolización Terapéutica , Enfermedades del Nervio Glosofaríngeo/fisiopatología , Humanos , Imagen por Resonancia MagnéticaRESUMEN
ABSTRACT: Tonsillectomy is one of the most frequently performed surgical operations in otolaryngology clinics. While postoperative pain is frequently encountered, severe pain such as glossopharyngeal neuralgia is extremely rare.
Asunto(s)
Enfermedades del Nervio Glosofaríngeo , Tonsilectomía , Nervio Glosofaríngeo , Enfermedades del Nervio Glosofaríngeo/etiología , Enfermedades del Nervio Glosofaríngeo/cirugía , Humanos , Dolor Postoperatorio , Tonsilectomía/efectos adversosRESUMEN
Tapia syndrome, a rare complication of posterior cervical surgery, characterised by concurrent paralyses of recurrent laryngeal branch of vagus and hypoglossal cranial nerves, occurred in a patient after posterior cervical foraminotomies for radiculopathy. We discuss hypothesised pathophysiology, and diagnostic, therapeutic and avoidance strategies in relevance to prone neurosurgical procedures.
Asunto(s)
Foraminotomía/efectos adversos , Enfermedades del Nervio Glosofaríngeo/etiología , Enfermedades del Nervio Hipogloso/etiología , Enfermedades de la Lengua/etiología , Parálisis de los Pliegues Vocales/etiología , Adulto , Vértebras Cervicales/cirugía , Femenino , Humanos , Complicaciones Posoperatorias/etiología , Radiculopatía/etiología , Radiculopatía/cirugía , SíndromeRESUMEN
OBJECTIVE: To communicate a complication of prone-position ventilation. DATA SOURCES: Case history. STUDY SELECTION: Case report. DATA EXTRACTION AND DATA SYNTHESIS: Clinical information from medical record. CONCLUSIONS: This is a very infrequent cause of dysphagia following prone-position ventilation.
Asunto(s)
Enfermedades de los Nervios Craneales/etiología , Parálisis/etiología , Posición Prona , Respiración Artificial/efectos adversos , Respiración Artificial/métodos , Síndrome de Dificultad Respiratoria/terapia , Enfermedades del Nervio Glosofaríngeo/etiología , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Vertebrobasilar dolichoectasia (VBD) is characterized by significant dilation, elongation, and tortuosity of the vertebrobasilar system. We present a unique case of VBD, confirmed by neuroimaging studies, showing vascular compression of the right optic tract and lower cranial nerves leading to an incongruous left homonymous inferior quadrantanopia and glossopharyngeal neuralgia.
Asunto(s)
Enfermedades del Nervio Glosofaríngeo/etiología , Hemianopsia/etiología , Tracto Óptico/diagnóstico por imagen , Insuficiencia Vertebrobasilar/complicaciones , Anciano de 80 o más Años , Diagnóstico Diferencial , Enfermedades del Nervio Glosofaríngeo/diagnóstico , Hemianopsia/diagnóstico , Humanos , Angiografía por Resonancia Magnética , Masculino , Oftalmoscopía , Síndrome , Insuficiencia Vertebrobasilar/diagnósticoRESUMEN
Neuropathic pain is the result of a lesion or disease of the somatosensory system in the peripheral or central nervous system. Classical trigeminal neuralgia and posttraumatic trigeminal neuropathy are pain disorders which oral and maxillofacial surgeons and dentists are confronted with in the differential diagnostics in routine daily practice. The etiopathogenesis of classical trigeminal neuralgia is attributable to pathological blood vessel-nerve contact in the trigeminal nerve root entry zone to the brain stem. The typical pain symptoms are characterized by sudden stabbing pain attacks. The pharmaceutical prophylaxis is based on the individually titrated administration of anticonvulsant drugs. The indications for interventional treatment are dependent on the course, response to drug treatment, resilience and wishes of the patient. The neuropathic mechanism of posttraumatic trigeminal neuropathy originates from nerve damage, which leads to peripheral and central sensitization with lowering of the pain threshold and multiple somatosensory disorders. The prophylaxis consists of avoidance of excessive acute and long-lasting pain stimuli. Against the background of the biopsychosocial pain model, the treatment of posttraumatic trigeminal neuropathy necessitates a multimodal, interdisciplinary concept.
Asunto(s)
Dolor Facial/diagnóstico , Traumatismos del Nervio Trigémino/diagnóstico , Neuralgia del Trigémino/diagnóstico , Anciano , Anticonvulsivantes/uso terapéutico , Terapia Combinada , Estudios Transversales , Diagnóstico Diferencial , Dolor Facial/clasificación , Dolor Facial/etiología , Dolor Facial/terapia , Femenino , Enfermedades del Nervio Glosofaríngeo/clasificación , Enfermedades del Nervio Glosofaríngeo/diagnóstico , Enfermedades del Nervio Glosofaríngeo/etiología , Enfermedades del Nervio Glosofaríngeo/terapia , Humanos , Comunicación Interdisciplinaria , Colaboración Intersectorial , Masculino , Persona de Mediana Edad , Factores de Riesgo , Traumatismos del Nervio Trigémino/clasificación , Traumatismos del Nervio Trigémino/etiología , Traumatismos del Nervio Trigémino/terapia , Neuralgia del Trigémino/clasificación , Neuralgia del Trigémino/etiología , Neuralgia del Trigémino/terapiaRESUMEN
We present a case of recurrent vago-glossopharyngeal neuralgia after previous surgery, treated successfully with microvascular decompression using intra-operative neurophysiology monitoring.
Asunto(s)
Enfermedades del Nervio Glosofaríngeo/etiología , Enfermedades del Nervio Glosofaríngeo/cirugía , Nervio Glosofaríngeo/cirugía , Monitorización Neurofisiológica Intraoperatoria , Cirugía para Descompresión Microvascular/métodos , Complicaciones Posoperatorias/cirugía , Rizotomía/efectos adversos , Adulto , Femenino , Humanos , Recurrencia , Resultado del Tratamiento , Nervio Trigémino/cirugíaRESUMEN
Glossopharyngeal neuralgia due to vertebrobasilar dolichoectasia is a rare form of neuropathic pain, and presents diagnostic and therapeutic challenges. Clinical presentation: A 67-year-old man presented with severe burning pain in the left oral cavity, with no explanatory findings during dental and ear, nose, and throat evaluations. Temporomandibular joint examination revealed tenderness, and panoramic radiographs showed a noncontributory periapical radiolucency. Magnetic resonance imaging/magnetic resonance angiography revealed abnormally tortuous vertebral arteries compressing the glossopharyngeal nerves and the brainstem. Topical lidocaine reduced pain, confirming glossopharyngeal neuralgia. Carbamazepine was initially ineffective, but at 200 mg pain reduced from 90 to 20 on the visual analog scale. The patient requested and underwent microvascular decompression surgery, which eliminated his pain. Conclusion: When the vertebral artery compresses the glossopharyngeal nerve, the pain is more intense, attributed to its thicker vascular structure. Local anesthetic testing aids in identifying glossopharyngeal neuralgia. Dental practitioners must be skilled in diagnostics and possess anatomical knowledge for accurate evaluation and referral of throat and ear pain.
Asunto(s)
Enfermedades del Nervio Glosofaríngeo , Insuficiencia Vertebrobasilar , Humanos , Masculino , Anciano , Enfermedades del Nervio Glosofaríngeo/etiología , Insuficiencia Vertebrobasilar/complicaciones , Insuficiencia Vertebrobasilar/diagnóstico por imagen , Dimensión del Dolor , Cirugía para Descompresión Microvascular/métodos , Angiografía por Resonancia Magnética , Radiografía Panorámica , Imagen por Resonancia Magnética , Lidocaína/administración & dosificaciónRESUMEN
In this review, the clinical characteristics, differentiating features from other forms of neuralgia, etiology and treatment options of glossopharyngeal neuralgia will be discussed.
Asunto(s)
Oído Medio/fisiopatología , Enfermedades del Nervio Glosofaríngeo/diagnóstico , Nervio Glosofaríngeo/fisiopatología , Enfermedades Faríngeas/diagnóstico , Neuralgia del Trigémino/diagnóstico , Bradicardia/diagnóstico , Femenino , Enfermedades del Nervio Glosofaríngeo/etiología , Enfermedades del Nervio Glosofaríngeo/terapia , Paro Cardíaco/diagnóstico , Humanos , Imagen por Resonancia Magnética , Masculino , Cirugía para Descompresión Microvascular/métodos , Bloqueo Nervioso/métodos , Dimensión del Dolor , Enfermedades Faríngeas/etiología , Enfermedades Faríngeas/terapia , Rizotomía/métodos , Síncope/diagnóstico , Tomografía Computarizada por Rayos X , Neuralgia del Trigémino/etiología , Neuralgia del Trigémino/terapiaRESUMEN
BACKGROUND: Jefferson (C1) fractures are rare cervical spine injuries that usually do not result in cranial nerve (CN) impairment. However, case reports of Collet-Sicard syndrome (impairment of CNs IX-XII) and impairment of CNs IX, X, and XII have been reported. All reported cases involved adult patients in high-impact collisions, such as motor vehicle accidents or falls. To our knowledge, a Jefferson fracture with selective CN impairment due to a low-energy, sports-related injury in a pediatric patient has not been reported. METHODS: Chart and radiographic data for a single case were reviewed and reported in a retrospective study approved by the Institutional Review Board of the participating hospital. RESULTS: A 16-year-old male was diagnosed with a Jefferson fracture after a head-to-chest football collision. On computed tomography, the distance between the atlas transverse process and styloid process of the skull was 5 mm right and 10 mm left. Before halo fixation, the patient had vague complaints of dysphagia. These complaints worsened which led to the diagnosis of CN IX and X impairment and placement of a feeding tube. The fracture healed uneventfully, the dysphagia symptoms resolved, and the halo fixation and feeding tube were removed. The patient returned to all activities, but was instructed to avoid participation in contact sports. CONCLUSIONS: This was the first report of selective CN impairment in a pediatric patient with a Jefferson fracture resulting from a low-impact sports-related injury. Careful monitoring of the patient complaints led to appropriate treatment. Further studies into the spatial relationship between the transverse process of the atlas in relation to the styloid process of the skull may be warranted. LEVEL OF EVIDENCE: Level V, case report.
Asunto(s)
Traumatismos en Atletas/complicaciones , Vértebras Cervicales/lesiones , Enfermedades del Nervio Glosofaríngeo/etiología , Fracturas de la Columna Vertebral/complicaciones , Enfermedades del Nervio Vago/etiología , Adolescente , Humanos , MasculinoRESUMEN
INTRODUCTION: Microvascular decompression (MVD) surgery is the first choice treatment for refractory cranial neuralgia secondary to vascular compression. Simultaneous neuralgia of two cranial nerves is extremely rare. We describe a case of concomitant refractory trigeminal (TN) and glossopharyngeal (GN) neuralgia secondary to neurovascular crossover, treated surgically at the same time. CASE REPORT: 65-year-old woman with right TN (initially V2-V3) since 2004 with regular control with carboxamides. Seventeen years later, paroxysms worsened in V2-V3, also appearing in V1 and in the territory of the right glossopharyngeal nerve (right ear and tonsillar fossa when speaking and swallowing). Cerebral MRI showed significant arterial contact between the superior cerebellar artery (SCA) with the origin of the right V cranial nerve and the antero-inferior cerebellar artery (AICA) with the origin of the right lower CCNN. MVD of both cranial nerves was performed at the same surgical time by means of retrosigmoid craniectomy, releasing the V cranial nerve, in intimate contact with the SCA, and the IX cranial nerve in contact with the right AICA, interposing teflon between them. The patient had an immediate resolution of the trigeminal paroxysms and a dramatic improvement in intensity and frequency of glossopharyngeal paroxysms. Two years after the intervention, de-escalation of neuromodulator treatment continues with good response. CONCLUSION: MVD in simultaneous TN and GN is feasible and can offer a good post-surgical outcome.
TITLE: Neuralgia del trigémino y del glosofaríngeo concomitantes, asíncronas y refractarias. Buena respuesta al abordaje quirúrgico en un tiempo.Introducción. La cirugía de descompresión microvascular (DMV) es el tratamiento de elección de una neuralgia craneal refractaria secundaria a compresión vascular. Las neuralgias simultáneas de dos pares craneales son extremadamente infrecuentes. Describimos un caso con neuralgia concomitante del trigémino (NT) y glosofaríngeo (NG) refractarias y secundarias a cruce neurovascular abordadas quirúrgicamente en un mismo tiempo. Caso clínico. Mujer de 65 años con NT derecho (inicialmente en V2-V3) desde 2004 con control regular con carboxamidas. Diecisiete años después empeoraron los paroxismos en V2-V3, aparecieron también en V1 y en el territorio del nervio glosofaríngeo derecho (oído derecho y fosa amigdalar al hablar y deglutir). La resonancia magnética cerebral mostró contacto arterial significativo entre arteria cerebelosa superior (ACS) con origen del V par craneal derecho y de la arteria cerebelosa antero-inferior (AICA) con el origen de pares craneales bajos derechos. Se realizó DMV de ambos pares craneales en un mismo tiempo quirúrgico mediante craniectomía retrosigmoidea, y se procedió a la liberación del V par craneal, en contacto íntimo con la ACS, y del IX par craneal en contacto con la AICA derecha, para lo que se puso teflón entre ellas. La paciente tuvo una resolución inmediata de los paroxismos trigeminales y una mejoría considerable en intensidad y frecuencia de los glosofaríngeos. A los 2 años de la intervención continúa la desescalada de tratamiento neuromodulador con buena respuesta. Conclusión. La DMV en la NT y NG simultáneas es factible y puede ofrecer un buen resultado posquirúrgico.
Asunto(s)
Enfermedades del Nervio Glosofaríngeo , Cirugía para Descompresión Microvascular , Neuralgia , Neuralgia del Trigémino , Femenino , Humanos , Anciano , Neuralgia del Trigémino/etiología , Neuralgia del Trigémino/cirugía , Enfermedades del Nervio Glosofaríngeo/etiología , Enfermedades del Nervio Glosofaríngeo/cirugía , Nervio Trigémino/cirugíaRESUMEN
Tonsilloliths are rare calcified structures that usually result from chronic inflammation of the tonsils. Concretions show differences in size, shape and colour. They are usually asymptomatic but can be associated with halitosis, foreign body sensation, dysphagia and odynophagia, otalgia, and neck pain. A patient was referred because panoramic radiography performed by a general dentist revealed radiopaque shadows over the ascending rami of the mandible, located bilaterally: a solitary structure on the higher portion of the right side and two small structures on the left side. Paroxysmal attacks of orofacial pain and symptoms such as dysphagia and swallowing pain on the left side distributed within the tonsillar fossa and pharynx and the angle of the lower jaw were present. The computed tomography images revealed bilateral tonsilloliths. Clinically, there was no sign of inflammation, and the patient's past history revealed an approximately 2-year history of dysphagia, swallowing pain and left-sided neck pain. At the request of the patient, no surgical intervention was carried out. Glossopharyngeal neuralgia is a rare entity, and the aim of this report was to indicate the importance of tonsilloliths as a cause of orofacial pain.
Asunto(s)
Dolor Facial/etiología , Litiasis/complicaciones , Tonsila Palatina/patología , Trastornos de Deglución/etiología , Estudios de Seguimiento , Enfermedades del Nervio Glosofaríngeo/etiología , Humanos , Litiasis/diagnóstico , Masculino , Persona de Mediana Edad , Dolor de Cuello/etiología , Neuralgia/etiología , Radiografía Panorámica , Tomografía Computarizada por Rayos XRESUMEN
Eagle's syndrome is an uncommon sequela of elongation of the styloid process. Symptoms include recurrent throat pain and anterolateral neck pain, with referred pain to the ear. We report a 65-year-old man who presented with bilateral glossopharyngeal neuralgia. We performed three-dimensional computed tomography which revealed that the right styloid process was 35.1 mm and the left process was 29.6 mm, leading to diagnosis of an elongated styloid process, i.e. Eagle's syndrome. Because the patient refused surgical treatment, conservative therapy was selected. Oral gabapentin, stellate ganglion block, and 8 % lidocaine spray on the tonsillar branches of the glossopharyngeal nerve resulted in complete resolution of the paroxysms of pain in approximately 3 weeks.
Asunto(s)
Enfermedades del Nervio Glosofaríngeo/terapia , Osificación Heterotópica/terapia , Anciano , Aminas/uso terapéutico , Analgésicos/uso terapéutico , Anestésicos Locales/administración & dosificación , Anestésicos Locales/uso terapéutico , Ácidos Ciclohexanocarboxílicos/uso terapéutico , Gabapentina , Bloqueadores Ganglionares/uso terapéutico , Enfermedades del Nervio Glosofaríngeo/diagnóstico por imagen , Enfermedades del Nervio Glosofaríngeo/etiología , Humanos , Procesamiento de Imagen Asistido por Computador , Imagenología Tridimensional , Lidocaína/administración & dosificación , Lidocaína/uso terapéutico , Masculino , Osificación Heterotópica/complicaciones , Osificación Heterotópica/diagnóstico por imagen , Dolor/etiología , Dimensión del Dolor , Ganglio Estrellado , Hueso Temporal/anomalías , Hueso Temporal/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Ácido gamma-Aminobutírico/uso terapéuticoRESUMEN
BACKGROUND: Rigid fixation using a three-point skull clamp is a common practice during cranial surgery. Despite its frequency of use, rigid fixation is not without risk of complications including hemodynamic changes, skull fractures and venous thromboembolism. Given this, alternative head fixation should be considered when clinically appropriate. OBJECTIVE: We sought to demonstrate a safe and effective "pinless" head fixation system during endoscopic microvascular decompression (E-MVD). METHODS: Patients undergoing E-MVD were placed in the lateral position with a doughnut pillow under the head, providing support and reducing lateral neck flexion. The vertex of the cranium was angled 10 degrees downward and tape placed circumferentially in an X-shaped fashion around the head, avoiding direct pressure on the ears or eyes. The ipsilateral shoulder was pulled caudally away from the operative field and taped in place to ensure a maximal working corridor. RESULTS: Fifty-two patients underwent the E-MVD procedure with pinless head fixation without any clinical complications. Indications included trigeminal neuralgia type 1 (63.5%), trigeminal neuralgia type 2 (5.8%), hemifacial spasm (19.2%), geniculate neuralgia (7.7%) and glossopharyngeal neuralgia (3.8%). There were no intraoperative or post operative complications and operative time for patients with three-point skull clamp fixation were similar compared to pinless head fixation. CONCLUSIONS: Pinless head fixation is a suitable alternative for certain patients undergoing E-MVD and provides a way to minimize complications that can occur secondary to rigid fixation. If pinless fixation is used, diligent and continued communication with the anesthetist is necessary to ensure there is no intraoperative patient movement.