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Park S, Ha SH, Song B, Woo HG, Heo SH, Chang DI. An interesting case of crossed syndrome: ipsilateral facial paralysis with contralateral glossoplegia. BMC Neurol 2023; 23:370. [PMID: 37848830 PMCID: PMC10580508 DOI: 10.1186/s12883-023-03363-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 08/17/2023] [Indexed: 10/19/2023] Open
Abstract
BACKGROUND Stroke is rarely accompanied with peripheral facial paralysis and supranuclear palsy of the hypoglossal nerve. Both sides of the motor cortex innervate the hypoglossal nucleus; therefore, unilateral lesions of the upper motor neurons rarely result in contralateral lingual paresis. We report a rare case of crossed syndrome with associated hyperacute peripheral hemifacial paralysis and contralateral lingual paresis after a lower pontine tegmentum ischemic stroke. CASE PRESENTATION A 73-year-old man presented with symptoms of hyperacute peripheral hemifacial paralysis. Upon protrusion, the patient's tongue deviated to the contralateral side, without fasciculation or atrophy. Brain imaging showed focal ischemic stroke in the pontine tegmentum. However, lingual hemiparesis and multimodal neuroimaging findings differed. CONCLUSIONS We suggest that cortico-hypoglossal fibers pass through the dorsal pontine. This case of crossed syndrome is a rare report of a lower pontine tegmentum ischemic stroke resembling an upper motor neuron lesion of the contralateral hypoglossal nerve.
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Affiliation(s)
- Sangil Park
- Department of Neurology, Kyung Hee University Hospital, #23 Kyunghee-daero, Dongdaemun-gu, Seoul, 02447, Republic of Korea
| | - Su Hyeon Ha
- Department of Neurology, Kyung Hee University Hospital, #23 Kyunghee-daero, Dongdaemun-gu, Seoul, 02447, Republic of Korea
| | - Baeseoup Song
- Department of Neurology, Kyung Hee University Hospital, #23 Kyunghee-daero, Dongdaemun-gu, Seoul, 02447, Republic of Korea
| | - Ho Geol Woo
- Department of Neurology, Kyung Hee University Hospital, #23 Kyunghee-daero, Dongdaemun-gu, Seoul, 02447, Republic of Korea
| | - Sung Hyuk Heo
- Department of Neurology, Kyung Hee University Hospital, #23 Kyunghee-daero, Dongdaemun-gu, Seoul, 02447, Republic of Korea
| | - Dae-Il Chang
- Department of Neurology, Kyung Hee University Hospital, #23 Kyunghee-daero, Dongdaemun-gu, Seoul, 02447, Republic of Korea.
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Abstract
Ipsilateral headache associated with hypoglossal nerve palsy is uncommon and is usually reported to be secondary to internal carotid artery dissection. Herein, we report three idiopathic cases of berign ipsilateral headache with hypoglossal nerve palsy.
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Schulkes KJG, Bossink AWJ. Unilateral tongue atrophy and pulmonary malignancy. Neth J Med 2013; 71:32-35. [PMID: 23412822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Affiliation(s)
- K J G Schulkes
- Department of Pulmonology, Diakonessenhuis, Utrecht, the Netherlands.
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Affiliation(s)
- Satoshi Okada
- Department of Internal Medicine, Tokyo Dental College Ichikawa General Hospital, Ichikawa, Japan.
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Tatetsu M, Kim J, Kina S, Sunakawa H, Takayama C. GABA/glycine signaling during degeneration and regeneration of mouse hypoglossal nerves. Brain Res 2012; 1446:22-33. [PMID: 22325090 DOI: 10.1016/j.brainres.2012.01.048] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Revised: 01/17/2012] [Accepted: 01/20/2012] [Indexed: 10/14/2022]
Abstract
In the adult central nervous system (CNS), GABA and glycine (Gly) are predominant inhibitory neurotransmitters, negatively regulating glutamatergic transmission. In the immature CNS, on the other hand, they act as trophic factors, mediating morphogenesis. In the present study, to investigate their involvement in axonal regeneration, we morphologically examined changes in their signaling in mouse hypoglossal nuclei during degeneration and regeneration of hypoglossal nerves. We found that (1) expression and localization of presynaptic elements were not changed, (2) localization of gephyrin, which anchors GABA and Gly receptors, was spread on the surface of motor neuron cell bodies and dendrites, (3) KCC2-expression markedly decreased, (4) choline acetyltransferase, which mediates acetylcholine-synthesis, immediately disappeared from the motor neurons, and (5) the synaptic cleft of both excitatory and inhibitory synapses became irregularly wider, in the hypoglossal nuclei of the sutured side after the operation. These changes gradually normalized during regeneration. These results suggested that synthesis of acetylcholine may be stopped in the motor neuron after axotomy. GABA/Gly may be normally released from presynaptic terminals, be spilled over the original synaptic cleft, be diffused into the neighboring space, bind to extrasynaptically localized receptors, and mediate depolarization of the membrane potential of motor neurons during degeneration and regeneration. Furthermore, it was suggested that GABA/Gly signaling in postsynaptic motor neurons went back to being immature after axotomy, and may play an important role in axonal regeneration.
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Affiliation(s)
- Masaharu Tatetsu
- Department of Molecular Anatomy, School of Medicine, University of the Ryukyus, Uehara 207, Nishihara, Okinawa, 9030215, Japan
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Zhang Q, Kong F, Guo H, Chen G, Liang J, Li M, Ling F. Surgical treatment of dumbbell-shaped hypoglossal schwannoma via a pure endoscopic transoral approach. Acta Neurochir (Wien) 2012; 154:267-75; discussion 275. [PMID: 22009014 DOI: 10.1007/s00701-011-1193-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Accepted: 09/27/2011] [Indexed: 11/26/2022]
Abstract
BACKGROUND Dumbbell-shaped hypoglossal schwannomas with intradural and extradural extension are extremely rare, and complete removal of these tumors is very difficult. This report describes such lesions in three patients that were completely removed via a purely endoscopic transoral approach. METHOD Three patients with intradural and extradural growth hypoglossal schwannomas (three women, aged 16, 42 and 43 years) were treated by direct surgery via a purely endoscopic transoral approach to the posterior fossa. RESULTS In this series, radical resections of the dumbbell-shaped hypoglossal schwannomas were achieved in all three patients via a purely endoscopic transoral approach without creating additional cranial nerve deficits but temporary left vagus palsy in one case and a temporary left hypoglossal palsy in one case. The postoperative vagus and hypoglossal palsy had recovered in 3 months after surgery. No patient experienced complications such as postoperative cerebrospinal fluid leak, meningitis and cerebrovascular evidence. At the time of this review, the preoperative lingual motor function and muscular bulk had recovered but hemiatrophy of the tongue was still detectable. The preoperative vagus palsy had recovered by the 10th day after surgery. The hearing loss and facial palsy before surgery had completely recovered in 3 months postoperatively. No patient in our series has experienced a recurrence for the follow-up period (3-11 months). CONCLUSIONS Dumbbell-shaped hypoglossal schwannomas tend to cause lower cranial nerve deficits, facial paralysis and hearing loss. With appropriate preoperative evaluation and careful planning of the perioperative period, complete tumor resection can be achieved via the purely endoscopic transoral approach. The endoscopic transoral approach is an effectice choice for management of dumbbell-shaped hypoglossal schwannomas.
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Affiliation(s)
- Qiuhang Zhang
- Skull Base Surgery Center, Department of Neurosurgery, Capital Medical University Xuanwu Hospital, No. 45 Changchunjie Street, Xicheng District, Beijing, Peoples' Republic of China.
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Kawashima K, Ishihara S, Doi K, Uemura Y, Ohno Y, Fukuda K, Onishi K, Tada Y, Oka A, Kusunoki R, Fukuba N, Yuki T, Kinoshita Y. Ulcerative colitis associated with isolated unilateral hypoglossal nerve palsy. Intern Med 2012; 51:3135-7. [PMID: 23154719 DOI: 10.2169/internalmedicine.51.8616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We herein describe a rare case of ulcerative colitis associated with unilateral hypoglossal nerve palsy. A 64-year-old woman developed severe active ulcerative colitis and was treated with prednisolone. The dose of oral prednisolone was reduced to 7.5 mg/day, following which the patient noticed slight dysphagia and a speech disturbance. She was diagnosed with unilateral hypoglossal nerve palsy, which was thought to be caused by mononeuritis. She was treated with intravenous methylprednisolone at a dose of 500 mg/day, which improved the neuropathy. When the neuropathy occurred, the patient was in a mildly active stage of ulcerative colitis. We concluded that the mononeuritis observed in the present case was likely an extraintestinal manifestation of ulcerative colitis.
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Affiliation(s)
- Kousaku Kawashima
- Department of Internal Medicine II, Shimane University Faculty of Medicine, Japan.
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Manfredi M, Merigo E, Pavesi G, Macaluso GM, Vescovi P. Tongue lesions and isolated hypoglossal nerve palsy: a case report. ACTA ACUST UNITED AC 2007; 104:e18-20. [PMID: 17560142 DOI: 10.1016/j.tripleo.2007.01.039] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2006] [Revised: 01/12/2007] [Accepted: 01/30/2007] [Indexed: 11/21/2022]
Abstract
We report the case of a patient with oral lesions on the upper surface of his tongue. Intraoral examination revealed marked right-sided hemiatrophy of the tongue with fasciculation, partial deviation of the tongue on the right side, and inability of the patient to completely deviate the tongue toward the left side of his mouth on protrusion. A magnetic resonance image showed presence of a tumor lesion characterized by irregular margins localized in the intradural space, with a lateral extension along the omolateral hypoglossal canal. This was consistent with the diagnosis of a hypoglossal neurinoma, later confirmed by the histopathologic examination.
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Affiliation(s)
- M Manfredi
- Division of Odontostomatology, Department of Dental Ophthalmogolic and Cervicofacial Sciences, University of Parma, Parma, Italy.
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Tesei F, Poveda LM, Strali W, Tosi L, Magnani G, Farneti G. Unilateral laryngeal and hypoglossal paralysis (Tapia's syndrome) following rhinoplasty in general anaesthesia: case report and review of the literature. Acta Otorhinolaryngol Ital 2006; 26:219-21. [PMID: 18236639 PMCID: PMC2640002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/10/2005] [Accepted: 05/09/2006] [Indexed: 05/25/2023]
Abstract
Extracranial involvement of the recurrent laryngeal nerve and the hypoglossal nerve is known as Tapia's syndrome. Ipsilateral paralysis of the vocal cord and tongue is present. Lesion of these nerves may be a rare complication of airway management. Herein, a case of Tapia's Syndrome complicating transoral intubation during general anaesthesia in a rhinoplasty operation, together with a review of pertinent literature to evaluate the incidence and the possible pathogenic mechanism of the lesion. There are recent reports in the literature on mono or bilateral paralysis of the XII or laryngeal recurrent nerve after use of laryngeal mask with a pathogenic mechanism of compression. Furthermore, there are reports, following oro-tracheal intubation, of recurrent laryngeal paralysis, likely legacies to the compression of the anterior branch of inferior laryngeal nerve by the cuff of the oro-tracheal tube against the postero-medial part of the thyroid cartilage. Hypoglossal nerve damage could be caused by a stretching of the nerve against the greater horn of the hyoid bone by a laryngeal mask or oro-tracheal tube or compression of the posterior part of the laryngoscope or oro-tracheal tube. In our case, the lesion probably occurred as the result of a two-fold compressive mechanism: on one hand, compression by the cuff of the endo-tracheal tube due to excessive throat pack in the oro-pharynx; on the other hand a prolonged stretching mechanism of these nerves may have occurred due to excessive anterior and lateral flexion of the head. From the data reported in the literature, as in our case, complete recovery of function is generally achieved within the first six months. This progressive recovery of function suggests nerve damage of a neuro-praxic type, which is typical of compression injury. In conclusion, the response of this rare complication confirms the importance not only of the position of the head and patient on the operating table but also the meticulous and correct performance of the routine manoeuvres of airway management.
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Affiliation(s)
- F Tesei
- Otolaryngologic Division, Budrio Hospital, AUSL of Bologna, Bologna, Italy.
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Fukuyama T, Yokouchi K, Fukushima N, Kawagishi K, Kakegawa A, Moriizumi T. Differential effects of hypoglossal and facial nerve injuries on survival and growth of rats at different developmental stages. Int J Dev Neurosci 2006; 24:307-17. [PMID: 16806789 DOI: 10.1016/j.ijdevneu.2006.05.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2006] [Revised: 04/28/2006] [Accepted: 05/05/2006] [Indexed: 10/24/2022] Open
Abstract
The hypoglossal (XII) nerve is made up of functionally different nerve branches: the medial branch related to protrusion of the tongue and the lateral branch related to its retraction. The present study was performed to determine the effects of facial (VII) and XII nerve injuries on the survival and growth of rats in which the unilateral or bilateral VII and XII nerve components (main trunk, XII-trunk; medial branch, XII-med; lateral branch, XII-lat) had been resected at different developmental stages. In the suckling period, unilateral as well as bilateral injuries in the XII-trunk or XII-med nerve produced disturbed milk intake, lower survival rates and growth retardation in the nerve-injured rats. In the transition and mastication periods, only bilateral injury in the XII-trunk or XII-med nerve produced disturbed food intake followed by lower survival rates and growth retardation in those animals. The unilateral XII-lat nerve injury did not have significant effects on milk and food intake, whereas the bilateral injury caused disturbance in milk intake especially at the early neonatal stage. The unilateral VII nerve injury at the early neonatal stage caused deteriorating effects on food intake resulting in lower survival rate and severe growth retardation in the nerve-injured rats. The results indicate that the survival and growth of XII and VII nerve-resected rats differ considerably depending on the nerves injured and the developmental ages of the animals at the time of nerve insult.
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Affiliation(s)
- T Fukuyama
- Department of Pediatrics, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
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Abstract
An infarctus of medulla oblongata was discovered in a 44-year old man with an intractable hiccup and 10, 11th and 12th right cranial nerves palsies. Systemic lupus erythematosus (SLE) with antiphospholipid syndrome was subsequently diagnosed. Hiccup has withdrew with corticosteroid therapy and low-dose aspirin. The other cases of literature and pathophysiologic hypotheses are briefly reported.
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Affiliation(s)
- I Delèvaux
- Department of Internal Medicine, CHU de Clermont-Ferrand, Hôpital G. Montpied, Clermont-Ferrand, France.
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Heckmann JG, Marthol H, Bickel A, Dörfler A, Neundörfer B. Hemilingual spasm associated with tortuosity of the extracranial internal carotid artery. Cerebrovasc Dis 2005; 20:208-10. [PMID: 16088119 DOI: 10.1159/000087329] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- J G Heckmann
- Department of Neurology, University Hospital Erlangen, Erlangen, Germany.
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Nicolai P, Lombardi D, Berlucchi M, Farina D, Zanetti D. Drainage of retro-parapharyngeal abscess: an additional indication for endoscopic sinus surgery. Eur Arch Otorhinolaryngol 2005; 262:722-30. [PMID: 15668811 DOI: 10.1007/s00405-004-0890-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2004] [Accepted: 10/25/2004] [Indexed: 10/25/2022]
Abstract
Deep neck abscesses are life-threatening conditions, in early stages preferably treated by intravenous antibiotic therapy; in advanced stages, surgical drainage is mandatory. We report two cases of retro-parapharyngeal abscess with prevalent retronasopharyngeal extension in two men aged 60 and 82, both of whom underwent transnasal endoscopic drainage. The main surgical steps were incision of the posterior pharyngeal mucosal wall, widening of the incision, drainage of purulent collection and careful dissection and removal of the necrotic tissue. The first patient, with an abscess associated with chronic otitis media and presenting hypoglossal nerve palsy, quickly recovered from pharyngodinia, otalgia and trismus. Twenty-six months after surgery, he is symptom-free, with hemitongue atrophy due to denervation as the only residual sign. The second patient, affected by skull base osteomyelitis secondary to malignant external otitis, after a first successful drainage, underwent a second endoscopic procedure for the reoccurrence of an abscess in the contralateral retroparapharyngeal space. Twelve months after the first surgery, the patient reported an improvement of symptoms, except for persistent dysphonia related to vagal nerve palsy. At follow-up MR, another abscess was detected in the left retro-parapharyngeal space. In selected cases of abscess, transnasal endoscopic drainage may be an effective alternative to external approaches. Minimal morbidity, the absence of cervical or palatal scars and a short hospitalization time can be considered as important advantages in comparison to external approaches. Patients with abscess secondary to skull base osteomyelitis require close imaging surveillance because of the difficulty of definitive control of the disease.
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Affiliation(s)
- Piero Nicolai
- Department of Otorhinolaryngology, University of Brescia, Piazza Spedali Civili 1, 25123, Brescia, Italy.
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Abstract
A 58-year-old woman, with nonsmall cell carcinoma, had multiple metastasis on 2-F-18 FDG positron emission tomography imaging. The right hemitongue had increased activity as compared with the left. This was not the result of the presence of a metastasis to the tongue, as shown by a negative computed tomography scan of the region and failure to demonstrate a lesion over a period of weeks. Uptake was likely related to right hemiglossal muscle activity. This was made more apparent by decreased uptake on the opposite side of the tongue (up to the midline) as a result of left cranial nerve XII paralysis.
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Affiliation(s)
- Eric Davis
- Division of Nuclear Medicine, Radiology Department, Hartford Hospital and Jefferson X-ray Group, University of Connecticut Health Center, Farmington, Connecticut 06030-2804, USA
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Bloom KK, Ellen J, Kaye D. Occipital neuralgia and twelfth nerve palsy from a chondromyxoid fibroma. J Ky Med Assoc 2004; 102:255-8. [PMID: 15216723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
The purpose of this case report is to record the unusual combination of occipital neuralgia and hypoglossal nerve palsy causing dysarthria, dysphagia, and unilateral weakness of tongue protrusion, with no other neurological findings. The cause was a discrete tumor in the clivus and the right occipital condyle. Following surgical resection of the tumor, dysarthria and dysphagia persisted. These improved with therapy by a speech therapist, but deviation of the tongue persisted on protrusion. No similar case reports were found in the literature. In addition, the tumor was an unusual one, a chondromyxoid fibroma (CMF); these tumors uncommonly involve the skull base.
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Affiliation(s)
- Karen Kaye Bloom
- Department of Medicine, Division of Physical Medicine and Rehabilitation, University of Louisville School of Medicine, Louisville, KY, USA.
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Abstract
An 18 year old man with congenital basilar invagination developed multiple lower cranial nerve (CN) palsies including CN IX to XII after a traffic accident. Computed tomography of his skull base revealed a two part atlas Jefferson fracture. Normally, lower cranial nerves (CN IX-XII) pass through a space between the styloid process and the atlas transverse process. Atlas burst fractures rarely cause neurological deficits because of a greater transverse and sagittal diameter of the spinal canal at the atlas, and a tendency of the lateral masses to slide away from the cord after injury. However, when associated with a rare condition-congenital basilar invagination-atlas fractures can compromise the space and make CN IX-XII more vulnerable to compression injury. This report discusses the correlation between the anatomical lesions and clinical features of this patient.
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Affiliation(s)
- H P Hsu
- Department of Neurology, Chang Gung Memorial Hospital and Chang Gung University, 199 Tun Hwa North Road, Taipei, Taiwan 10591
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Bektaş D, Caylan R. Bilateral hypoglossal schwannoma: a radiologic diagnosis. Kulak Burun Bogaz Ihtis Derg 2004; 12:45-7. [PMID: 16010098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
A 53-year-old woman presented with a complaint of a sore throat. Examination showed a left-sided atrophy of the tongue. Upon protrusion, the tongue deviated to the left, suggestive of a unilateral hypoglossal nerve palsy. Computed tomography revealed enlarged hypoglossal canals. Magnetic resonance imaging (MRI) demonstrated bilateral hypoglossal canal masses, with enhancement following gadolinium administration. Magnetic resonance angiography and MRI with fat suppression revealed nonvascular masses in both hypoglossal canals. Radiological diagnosis of bilateral hypoglossal nerve schwannoma was made and the patient was scheduled for MRI monitoring with six-month intervals. The size of the masses and the clinical manifestations remained unchanged during a two-year follow-up period.
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Affiliation(s)
- Devrim Bektaş
- Department of Otolaryngology, Medicine Faculty of Karadeniz Technical University Farabi Hospital, Trabzon, Turkey
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Affiliation(s)
- Annemarei Ranta
- Department of Neurology, University of Virginia Health Sciences Center, Charlottesville, USA
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Abstract
Dumbbell-shaped neuromas of the 12th cranial nerve extending intra- and extracranially are extremely rare. The present paper reports on a 32-year-old patient who presented with hypoglossal nerve palsy and a two-year history of headache. MRI showed inhomogeneous contrast agent enhancement in a tumor that was partly cystic, partly solid, in the cerebellopontine cistern. The tumor, with its main lesion mass located in the parapharyngeal space, extended along the canal of the hypoglossal nerve. The tumor was excised by two-stage suboccipital osteoclastic craniotomy and later through a cervical approach. Pathohistology showed a grade I schwannoma and the patient was discharged symptom-free without any further therapy.
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Affiliation(s)
- Johanna Rachinger
- Institute of Radiology and Neuroradiology, Oberösterreichische Landesnervenklinik Wagner-Jauregg, Linz, Austria.
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Abstract
Focal or microscopic hemorrhage in a neurinoma is common, but tumor origin from the hypoglossal nerve and extensive symptomatic intratumoral hemorrhage are both rare. A 59-year-old male presented with severe neck pain, nausea and vomiting of 1-day duration, accompanied by right hypoglossal nerve palsy. Neuroimaging disclosed a tumor located in the right cerebellomedullary fissure and containing a hematoma. The right hypoglossal canal was slightly dilated. The intracranial tumor was resected via a suboccipital approach. Histological examination demonstrated spindle-shaped tumor cells with nuclear palisading and also relative hypervascularity with hyaline degeneration of the vessels. Extensive hemorrhage was present, as was necrosis. Thickening and hyalinization of arterial walls, a common occurrence in neurinomas, may have contributed to symptomatic intratumoral hemorrhage.
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Abstract
The hypoglossal nerve, cranial nerve XII, is the motor supply of the tongue. An understanding of the intracranial and extracranial components is fundamental in the evaluation of hypoglossal pathology. The following discussion of the evaluation of the hypoglossal nerve will involve the embryology, anatomy, clinical basis, and imaging techniques with pathologic correlations.
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Affiliation(s)
- Christopher Loh
- Department of Radiology, West Florida Hospital, Pensacola, USA
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Sakakibara Y, Mori M, Kuwabara S, Katayama K, Hattori T, Koga M, Yuki N. Unilateral cranial and phrenic nerve involvement in axonal Guillain-Barré syndrome. Muscle Nerve 2002; 25:297-9. [PMID: 11870703 DOI: 10.1002/mus.10041] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
A 49-year-old woman developed acute left facial, hypoglossal, and phrenic nerve palsies, as well as dysphagia and weakness in the neck and arms. Electrophysiologic studies showed an acute motor axonal neuropathy. Serum anti-GM1 IgG antibody was positive. Intravenous immunoglobulin treatment resulted in good clinical recovery. The present report indicates that the cranial and phrenic nerves may be affected unilaterally in Guillain-Barré syndrome, and that there is clinical variability in the axonal subtype of this syndrome.
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Affiliation(s)
- Yumi Sakakibara
- Department of Neurology, Narita Red Cross Hospital, Narita, Japan
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Strömland K, Sjögreen L, Miller M, Gillberg C, Wentz E, Johansson M, Nylén O, Danielsson A, Jacobsson C, Andersson J, Fernell E. Mobius sequence--a Swedish multidiscipline study. Eur J Paediatr Neurol 2002; 6:35-45. [PMID: 11993954 DOI: 10.1053/ejpn.2001.0540] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Mobius sequence/syndrome is a rare disorder characterized by congenital palsy of the 6th and 7th cranial nerves. Other cranial nerves may be affected, skeletal and orofacial anomalies and mental retardation occur. The aims were to determine the frequency of associated clinical characteristics and to identify any pregnancy or environmental factors in patients with Mobius sequence. A prospective study of 25 Swedes with apparent involvement of the 6th and 7th cranial nerves was performed and 25 patients, 1 month to 55 years old, were examined. Obvious associated systemic anomalies observed included: limb malformations (10), Poland anomaly (2), hypodontia (7), microglossia (6), cleft palate (4), hearing impairment (5) and external ear malformation (1). Pronounced functional abnormalities were observed involving facial expression (16), speech (13), eating and swallowing (12) and difficulty in sucking in infancy (11). Six patients had an autistic syndrome, one an autistic-like condition, and mental retardation was found in all these patients. No common aetiological cause was found but their mothers' pregnancy histories revealed a history of benzodiazepines (1), bleeding during pregnancy (8), spontaneous abortion (7) and chorion villus sampling in the second month of pregnancy (1). In conclusion, many patients had multiple problems with eating and communication resulting from facial palsy, cleft palate and tongue anomalies. Autism and mental retardation was diagnosed in one-third of the patients. Awareness of the wide spectrum of manifestations in Mobius sequence will assist in identification of the associated malformations and functional problems that are often seen and result in better care of the children.
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Courtmans I, Born JD, Carlier A, Hans P. [How I treat ... facial paralysis by hypoglosso-facial anastomosis]. Rev Med Liege 2002; 57:3-6. [PMID: 11899495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Thirteen patients underwent a hypoglosso- or a spino-facial nerve anastomosis between 1990 and 1996. Facial palsy was the result of surgery in 12 cases and of radiosurgery in 1 case. The mean interval between facial palsy and anastomosis was 12 months. Facial nerve function is determined on the basis of clinical examination according to the classification of House-Brackmann and our own evaluation. According to House, 10 patients are classified grade III and 3 grade IV. Our evaluation defines in 10 grade III, 7 good results and 3 fair results. As far as the good results are concerned, the mean interval between palsy and anastomosis is short (< 3 months). The permanent eating and swallowing dysfunctions are consecutive to multiple cranial nerve deficits. The post-paralysis hemifacial spasm is facilitated by prolongated electric stimulations.
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Affiliation(s)
- I Courtmans
- Service de Neurochirurgie, CHR de la Citadelle
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Abstract
Spontaneous dissection of the extracranial internal carotid artery (ICA) is increasingly being recognized as a common vascular disease. We report on a 52-year-old-male presented with bilateral extracranial internal artery dissection and twelfth nerve palsy and review the previous literature.
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Affiliation(s)
- E Pakdemirli
- Pamukkale University, School of Medicine, Department of Radiology, Denizli, Turkey.
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Barnadas MA, Escartín A, Alomar A. Oral ulcerations as the first sign of a foramen magnum meningioma. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2000; 90:609-11. [PMID: 11077384 DOI: 10.1067/moe.2000.110037] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
We report the case of a patient with oral ulcerations that were likely traumatic in origin caused by biting of the tongue. Physical examination showed only deviation, fasciculations, and hemiatrophy of the right side of the tongue. Neurologic examination disclosed an isolated XII nerve palsy. A magnetic resonance image showed a lesion in the posterior fossa displacing the brain stem at a bulbar level. This was consistent with the diagnosis of a meningioma, later confirmed by the histopathologic study. It is very unusual that a meningioma produces a selective involvement of the XII nerve. Early diagnosis of a foramen magnum meningioma is important, both to improve prognosis and to avoid neurologic sequelae.
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Affiliation(s)
- M A Barnadas
- Department of Dermatology, Hospital de la Sta Creu I St Pau, Barcelona, Spain
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Affiliation(s)
- J R Keane
- Department of Neurology, University of Southern California Medical School, Los Angeles, CA, USA
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