RESUMO
Retropharyngeal infections (RPIs) are uncommon in young infants and are difficult to diagnose due to their non-classical presentation. RPI can occasionally be complicated with multiple cranial nerve palsies but rarely in isolation. Isolated hypoglossal nerve palsy (HNP) due to RPI has been described in the literature but mostly in older children and adults. Assessment for hypoglossal nerve function is challenging in a young infant because the conventional signs of hypoglossal nerve dysfunction are difficult to elicit in this age group. Early recognition and treatment of RPI are associated with good HNP recovery. We present a case of a young infant with tongue deviation and difficulty with feeding attributed to an isolated HNP caused by suppurative retropharyngeal lymphadenitis. The infant underwent incision and drainage with complete recovery of the tongue function after 8 weeks.
Assuntos
Doenças do Nervo Hipoglosso , Linfadenite , Humanos , Lactente , Doenças do Nervo Hipoglosso/diagnóstico , Doenças do Nervo Hipoglosso/etiologia , Linfadenite/diagnóstico , Linfadenite/complicações , Masculino , Feminino , Supuração , Drenagem/métodosAssuntos
Adenocarcinoma de Pulmão , Doenças do Nervo Hipoglosso , Neoplasias Pulmonares , Humanos , Doenças do Nervo Hipoglosso/diagnóstico , Doenças do Nervo Hipoglosso/etiologia , Adenocarcinoma de Pulmão/complicações , Adenocarcinoma de Pulmão/diagnóstico , Osso Occipital , Síndrome , Neoplasias Pulmonares/complicações , Neoplasias Pulmonares/diagnósticoRESUMO
This is a case report of a 38-year-old, previously healthy man who was initially seen at an otorhinolaryngological department due to "swelling" of his tongue. Further history revealed four days of severe, non-specific headache and lisping. Two weeks prior to hospital admission he had seen a chiropractor due to neck pain. On examination at the hospital there was isolated left hypoglossal nerve palsy. He was urgently referred to a department of neurology. Magnetic resonance angiography showed internal carotid artery dissection. Aspirin and clopidogrel were commenced. At the three months follow-up examination he had recovered completely symptom wise and a renewed magnetic resonance imaging was normal.
Assuntos
Dissecação da Artéria Carótida Interna , Doenças do Nervo Hipoglosso , Masculino , Humanos , Adulto , Doenças do Nervo Hipoglosso/diagnóstico , Doenças do Nervo Hipoglosso/etiologia , Imageamento por Ressonância Magnética/efeitos adversos , Dissecação da Artéria Carótida Interna/complicações , Angiografia por Ressonância Magnética , AspirinaRESUMO
BACKGROUND: Tapia's syndrome is a rare complication of airway manipulation under general anesthesia. Injuries to the vagus nerve (X) and hypoglossal nerve (XII) during transoral intubation are the primary cause of the disease. The typical symptoms include hoarseness, dysarthria, dysphagia, tongue muscle atrophy, and tongue deviation toward the affected side. We report a case of Tapia's syndrome treated with electroacupuncture to accelerate the recovery process, and discuss the potential mechanism behind our findings based on previous research. CASE PRESENTATION: In this report, we describe a 57-year-old Chinese man who suffered Tapia's syndrome after craniotomy evacuation of hematoma with general anesthesia and transoral intubation. After 52 days of electroacupuncture therapy along with standard swallowing training, the patient achieved significant improvement in deglutition and speech function. CONCLUSION: Electroacupuncture is effective and safe for Tapia's syndrome. It can shorten the recovery time when combined with routine swallowing rehabilitation.
Assuntos
Eletroacupuntura , Doenças do Nervo Hipoglosso , Masculino , Humanos , Pessoa de Meia-Idade , Eletroacupuntura/efeitos adversos , Síndrome , Doenças do Nervo Hipoglosso/complicações , Doenças do Nervo Hipoglosso/diagnóstico , Anestesia Geral/efeitos adversos , Intubação Intratraqueal/efeitos adversosRESUMO
BACKGROUND: Schwannomas or neurilemmomas are well-encapsulated, benign, solitary, and slow-growing tumors that originate from Schwann cells of the nerve sheath. Extracranial schwannoma is reported to have a relatively high incidence in the tongue while an extremely low incidence in the floor of mouth. In the current study, we presented the first case series of hypoglossal nerve-derived schwannoma in the floor of mouth in Asia. METHODS: A retrospective study of 9 surgical cases of hypoglossal nerve-derived schwannoma in the floor of mouth was performed. The patient and tumor characteristics were evaluated by physical, radiological and pathological examination. Details of operation and complications were also recorded. RESULTS: Hypoglossal nerve-derived schwannoma in the floor of mouth showed a well-defined boundary with a firm texture, smooth surface and good mobility on palpation. The median maximum diameter of the tumors was 4.3 cm (range 2.8-7.0 cm). The median operative time and bleeding volumes were 89.4 min (range 47-180 min) and 99.2 mL (range 15-200 mL), respectively. All cases received complete surgical excision. CONCLUSION: In this study, we presented the diagnosis and management of hypoglossal nerve-derived schwannoma in the floor of mouth for the first time in Asia. The study provided us with a recommendation for consideration of the diagnosis of hypoglossal schwannoma when a patient presents with a mass in the floor of mouth.
Assuntos
Neoplasias dos Nervos Cranianos , Doenças do Nervo Hipoglosso , Neurilemoma , Neoplasias dos Nervos Cranianos/diagnóstico , Neoplasias dos Nervos Cranianos/patologia , Neoplasias dos Nervos Cranianos/cirurgia , Humanos , Nervo Hipoglosso/patologia , Nervo Hipoglosso/cirurgia , Doenças do Nervo Hipoglosso/diagnóstico , Doenças do Nervo Hipoglosso/etiologia , Doenças do Nervo Hipoglosso/cirurgia , Soalho Bucal/patologia , Soalho Bucal/cirurgia , Neurilemoma/diagnóstico por imagem , Neurilemoma/cirurgia , Estudos RetrospectivosRESUMO
BACKGROUND: Hypoglossal nerve palsy (HNP) is rather common as a neurological disease. However, as an isolated nerve palsy it is an exceedingly rare phenomenon and points at local pathologies along the peripheral course of the nerve. In this communication we report a granular cell tumor (GCT) arising in the submandibular segment of the hypoglossal nerve. CASE-REPORT: Spontaneous isolated HNP was recognized in a female patient. First line MR-imaging identified a clivus-chordoma. However, involvement of the hypoglossal nerve was highly unlikely according to MR-findings. Finally, ultrasonographic investigation revealed a small submandibular mass which, at histological examination, turned out to be a granular cell tumor arising within the hypoglossal nerve. CONCLUSIONS: This is the report of an extremely rare GCT originating within the 12th cranial nerve. The case illustrates that isolated motoric cranial nerve palsy may result from this rare tumor entity. This report also points out the diagnostic value of a simple ultrasonographic investigation to depict pathologic lesions of the submandibular space.
Assuntos
Tumor de Células Granulares , Doenças do Nervo Hipoglosso , Feminino , Tumor de Células Granulares/diagnóstico , Tumor de Células Granulares/diagnóstico por imagem , Humanos , Nervo Hipoglosso/patologia , Doenças do Nervo Hipoglosso/diagnóstico , Doenças do Nervo Hipoglosso/etiologia , Doenças do Nervo Hipoglosso/patologia , Imageamento por Ressonância Magnética , ParalisiaAssuntos
Neoplasias dos Nervos Cranianos/diagnóstico , Doenças do Nervo Hipoglosso/diagnóstico , Neoplasias de Bainha Neural/diagnóstico , Neurofibromatose 1/diagnóstico , Neoplasias dos Nervos Cranianos/genética , Diagnóstico Diferencial , Feminino , Humanos , Nervo Hipoglosso/diagnóstico por imagem , Nervo Hipoglosso/patologia , Doenças do Nervo Hipoglosso/genética , Ilustração Médica , Pessoa de Meia-Idade , Neoplasias de Bainha Neural/genética , Neurofibromatose 1/complicaçõesRESUMO
A healthy middle-aged man presents with symptoms of dysphagia and dysphonia following an upper respiratory infection, and is diagnosed and treated for complications of pharyngitis. He presents for evaluation at a tertiary care hospital after symptoms fail to resolve, with the final diagnosis being a carotid artery dissection with compressing pseudoaneurysm. This patient's constellation of symptoms and physical examination findings are consistent with Collet-Sicard syndrome, a rare disorder caused by cranial nerve compression at the skull base. Understanding the morbidity of missing, or delaying, a diagnosis of carotid artery pathology, such as Collet-Sicard syndrome, underscores the importance of an accurate diagnosis. A review of cranial nerve anatomy, surrounding structures and potential mechanism of injury to the carotid artery are emphasised as key learning points.
Assuntos
Doenças dos Nervos Cranianos , Transtornos de Deglutição , Disfonia , Doenças do Nervo Hipoglosso , Doenças dos Nervos Cranianos/diagnóstico , Doenças dos Nervos Cranianos/etiologia , Transtornos de Deglutição/etiologia , Disfonia/etiologia , Humanos , Doenças do Nervo Hipoglosso/diagnóstico , Doenças do Nervo Hipoglosso/etiologia , Masculino , Pessoa de Meia-Idade , LínguaRESUMO
Hypoglossal nerve schwannomas originating extracranially and mimicking a submandibular salivary gland tumour are extremely rare. A 55-year-old woman presented with a painless, gradually increasing swelling in the right submandibular region for the past 1 year. Fine-needle aspiration cytology and contrast-enhanced CT of the swelling showed features of submandibular gland malignant lesion. Intraoperatively, the right submandibular gland with a hypoglossal nerve swelling was noticed. Right submandibular gland along with the hypoglossal swelling were excised with adequate margins. However, the postoperative histopathology was reported as hypoglossal nerve schwannoma and a normal salivary gland. Accurate preoperative diagnosis of hypoglossal schwannomas may be challenging. A high level of suspicion must be sought for in cases with unusual clinical presentations and imaging characteristics. Herein, we report a rare presentation of submandibular hypoglossal schwannoma along with its clinical features and its management.
Assuntos
Neoplasias dos Nervos Cranianos , Doenças do Nervo Hipoglosso , Neurilemoma , Neoplasias da Glândula Submandibular , Neoplasias dos Nervos Cranianos/diagnóstico por imagem , Neoplasias dos Nervos Cranianos/cirurgia , Feminino , Humanos , Doenças do Nervo Hipoglosso/diagnóstico , Doenças do Nervo Hipoglosso/cirurgia , Pessoa de Meia-Idade , Neurilemoma/diagnóstico por imagem , Neurilemoma/cirurgia , Glândula SubmandibularRESUMO
BACKGROUND: Gasless trans-axillary endoscopic thyroidectomy (GTAET) has satisfactory cosmetic effects for the patients who have benign goiter and small thyroid carcinoma, however the complications of this surgical procedure have not been fully documented. Ipsilateral hypoglossal nerve palsy (IHNP) associated with GTAET has never been reported before. CASE PRESENTATION: A 33-year old male patient presented with a 4 × 5 mm solid thyroid nodule in the right lobe. Papillary thyroid carcinoma was confirmed by the fine needle aspiration. He had strong cosmetic demand, therefore GTAET for right lobectomy and central cervical lymphadenectomy was performed in a supine position with cervical extension. Six hours after the operation, he developed tongue deviation to the right side, speech and swallowing difficulties, indicating IHNP. Head and cervical MRI showed no abnormality. The intravenous steroid was used for three days, and oral vitamin B1 and mecobalamin was prescribed for 1 month. Nine days after surgery, he was discharged. Three months after the operation, all the symptoms were completely resolved. CONCLUSIONS: To the best of the authors' knowledge, this is the first case of IHNP after GTAET, which will be valuable to add our knowledge to diagnose and treat rare complications of GTAET.
Assuntos
Endoscopia , Doenças do Nervo Hipoglosso , Neoplasias da Glândula Tireoide , Tireoidectomia , Adulto , Endoscopia/efeitos adversos , Endoscopia/métodos , Humanos , Doenças do Nervo Hipoglosso/diagnóstico , Doenças do Nervo Hipoglosso/etiologia , Masculino , Neoplasias da Glândula Tireoide/cirurgia , Tireoidectomia/efeitos adversos , Tireoidectomia/métodosRESUMO
Coronavirus disease 2019, caused by severe acute respiratory syndrome coronavirus 2 is spreading around the world, and the outbreak continues to escalate. Recently, it has been noticed that besides the typical respiratory complications, some severely affected coronavirus disease 2019 patients also experience neurological manifestations. Here, we describe the case of a newly diagnosed unilateral hypoglossal nerve palsy in a severe coronavirus disease 2019 patient. The intubation procedure was uneventful, and magnetic resonance imaging excluded the most reported causes of isolated hypoglossal nerve injury. This case reports a rare condition. Although a reasonable doubt remains, it cannot be excluded that it may be a neurological manifestation of severe acute respiratory syndrome coronavirus 2, the authors believe it to be the cause of the palsy. The main importance of this article is to alert clinicians for neurological sequels that may require a targeted rehabilitation program.
Assuntos
Infecções por Coronavirus/complicações , Doenças do Nervo Hipoglosso/virologia , Pneumonia Viral/complicações , Betacoronavirus , COVID-19 , Humanos , Doenças do Nervo Hipoglosso/diagnóstico , Imageamento por Ressonância Magnética , Masculino , Pandemias , SARS-CoV-2 , Adulto JovemRESUMO
Sri Lanka is a tuberculosis (TB) prevalent country with an incidence of 8886 cases in 2016 of which 30% were extra pulmonary tuberculosis (EPTB). These figures may be an underestimation, considering the diagnostic challenge of EPTB due to its diverse presentations and difficulty in microbiological confirmation. Here we describe a case of EPTB which was first diagnosed as granulomatosis with polyangitis when he presented with fever, anorexia, wasting, large joint pains, cervical pain, erythema nodosum, high inflammatory markers with strongly positive Mantoux reaction and, necrotizing granulomatous lymphadenitis in the cervical region. Immunosuppression with methotrexate 15 mg weekly and prednisolone 30 mg daily, achieved resolution of symptoms and the inflammatory markers. After about 4 months on tailing off prednisolone, he developed fever, anorexia, wasting and worsening occipital pain which evolved in to occipital condylar syndrome causing hypoglossal nerve palsy. With the aid of serial radiological, histopathological and bacteriological investigations, he was eventually diagnosed to have EPTB involving the left base of the skull with upper mediastinal lymphadenitis. This case highlights the importance to have a high index of suspicion to diagnose EPTB, especially in a country with a high prevalence of TB and to revise the diagnosis with a close follow up to avoid disastrous consequences associated with misdiagnosis.
Assuntos
Erros de Diagnóstico , Granulomatose com Poliangiite/diagnóstico , Doenças do Nervo Hipoglosso/diagnóstico , Tuberculose dos Linfonodos/diagnóstico , Tuberculose Osteoarticular/diagnóstico , Antituberculosos/uso terapêutico , Sedimentação Sanguínea , Glucocorticoides/uso terapêutico , Granulomatose com Poliangiite/tratamento farmacológico , Humanos , Doenças do Nervo Hipoglosso/etiologia , Imunossupressores/uso terapêutico , Imageamento por Ressonância Magnética , Masculino , Mediastino , Metotrexato/uso terapêutico , Pessoa de Meia-Idade , Osso Occipital/diagnóstico por imagem , Lobo Occipital , Prednisolona/uso terapêutico , Fator Reumatoide/imunologia , Osso Temporal/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Teste Tuberculínico , Tuberculose dos Linfonodos/tratamento farmacológico , Tuberculose Osteoarticular/complicações , Tuberculose Osteoarticular/tratamento farmacológicoRESUMO
Schwannomas of the descending loop of the hypoglossal nerve are very rare. Existing literature of the schwannoma of the descending loop of the hypoglossal nerve is limited to two previously reported case. They are slow-growing tumors that may masquerade a carotid body tumor. We herein described a rare case of schwannoma of the descending loop of the hypoglossal nerve in the s right latero-cervical region with diagnostic imaging and histopathological findings. A 37-years-old woman has had a palpable firm, mobile mass in the right latero-cervical region, of imaging, MR images showed homogeneous hypointensity on T1-weighted imaging (T1-WI), heterogeneous hyperintensity on T2-WI, and heterogeneous enhancement on contrast-enhanced T1-WI. Diagnostic imaging using computed tomography (CT) and magnetic resonance imaging (MRI) was suspected of Chemodectoma or neurogenic tumor. At operation, a 4 cm mass arising from the descending loop of the hypoglossal nerve of was resected en bloc with the loop itself; Final diagnosis was confirmed on the basis of histopathological finding and intraoperative findings. Postoperative course was uneventful and the patient is free from disease recurrence at tree-year follow-up. En bloc resection remains the real curative treatment of Schwannomas, ensuring unlimited freedom from disease, although causing functional impairment which may be significant. Nonetheless recurrence should be prevented as, besides requiring reintervention, it may harbor a malignant evolution towards sarcoma. Schwannomas of the descending loop of the hypoglossal nerve may masquerade a chemodectoma of the carotid bifurcation and can be curatively resected without any functional impairment. This case confirmed the differential diagnosis on the basis of the intraoperative finding that the tumor was continuous with the hypoglossal nerve.
Assuntos
Neoplasias dos Nervos Cranianos/diagnóstico , Doenças do Nervo Hipoglosso/diagnóstico , Neurilemoma/diagnóstico , Adulto , Neoplasias dos Nervos Cranianos/patologia , Neoplasias dos Nervos Cranianos/cirurgia , Diagnóstico Diferencial , Feminino , Seguimentos , Humanos , Doenças do Nervo Hipoglosso/patologia , Doenças do Nervo Hipoglosso/cirurgia , Imageamento por Ressonância Magnética , Neurilemoma/patologia , Neurilemoma/cirurgia , Tomografia Computadorizada por Raios XRESUMO
A 63-year-old man sustained a Jefferson fracture and was treated nonoperatively by a separate treating surgeon. Because of the symptomatic malalignment and nonunion after 6 months of nonsurgical management, the patient was seen for a second opinion. Occiput to C3 arthrodesis was performed. Postoperatively, the patient was diagnosed with a bilateral hypoglossal nerve palsy. Hypoglossal nerve injuries after cervical spine fractures and posterior cervical procedures are a very rare occurrence. This is the first case report of a bilateral hypoglossal nerve palsy following occipitocervical arthrodesis.
Assuntos
Doenças do Nervo Hipoglosso , Traumatismos do Nervo Hipoglosso , Fraturas da Coluna Vertebral , Fusão Vertebral , Humanos , Doenças do Nervo Hipoglosso/diagnóstico , Traumatismos do Nervo Hipoglosso/etiologia , Masculino , Pessoa de Meia-Idade , Fusão Vertebral/efeitos adversosRESUMO
A 51-year-old Japanese woman was admitted to our hospital because of speech difficulty following severe headache. Neurological examination showed dysarthria and tongue weakness on the right side, indicating right hypoglossal nerve palsy. Needle electromyography of the right side of the tongue showed fibrillation potentials. Magnetic resonance angiography and computed tomography angiography revealed a right, persistent, primitive hypoglossal artery (PPHA) that met Lie's diagnostic criteria. Digital subtraction angiography showed an extended PPHA with irregular caliber in the portion running through the right hypoglossal canal. We diagnosed compression neuropathy of the hypoglossal nerve due to PPHA enlargement based on the findings of ipsilateral hypoglossal nerve palsy, fibrillation that indicated peripheral nerve palsy, and the enlarged diameter of the portion of the PPHA running through the right hypoglossal canal. We prescribed antihypertensive therapy. At 1 year after onset, her tongue weakness was alleviated. Clinicians should consider compression neuropathy due to a PPHA as one of the possibilities in the differential diagnosis of hypoglossal nerve palsy.