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cranial nervs syndromes

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https://www.readbyqxmd.com/read/28422939/predictive-factors-for-achieving-independent-walking-in-children-with-guillain-barre-syndrome
#1
Mohammad Barzegar, Vahideh Toopchizadeh, Mohammad Hk Maher, Paria Sadeghi, Fatemeh Jahanjoo, Alireza Pishgahi
BACKGROUND: To determine the predictors of achieving independent walking at 2 and 6 months after onset of weakness in children with Guillain-Barre Syndrome (GBS). METHODS: Children with GBS admitted to Tabriz Children's Hospital were studied prospectively. All patients had frequent clinical evaluations until achieving independent walking. Unaided walking at 2 and 6 months, and factors influencing these outcomes were determined using both univariate and multiple analysis...
April 19, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28421823/tapia-syndrome-an-unusual-complication-following-posterior-cervical-spine-surgery
#2
Adikarige Hd Silva, Matthew Bishop, Hari Krovvidi, Declan Costello, Jasmeet Dhir
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.
April 19, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/28418820/case-241-hemiparkinsonism-hemiatrophy-spect-with-99m-tc-trodat-1-and-muscle-mr-imaging-abnormalities
#3
Thiago Cardoso Vale, Flávia Cristina de Lima Pinto, José Luiz Pedroso, Marília Alves Dos Reis, Ilza Rosa Batista, Rodrigo Affonseca Bressan, René Leandro Magalhães Rivero, Renato Adam Mendonça, Orlando G Barsottini
History A 43-year-old right-handed man presented with a history of progressive mild left-sided weakness and slowness of movements. Symptoms began 4 years earlier, and the patient noticed a progressive decline in his daily routine due to gait difficulties in the past year. There was no history of head trauma, surgery, drug therapy, smoking, or alcohol abuse, nor was there any relevant family history. Examination revealed normal cognition (29 of 30 points on the Mini-Mental State Examination and 27 of 30 points on the Montreal Cognitive Assessment) and normal cerebellar, sensory, cranial nerve, and autonomic function...
May 2017: Radiology
https://www.readbyqxmd.com/read/28413599/rare-features-associated-with-mobius-syndrome-report-of-two-cases
#4
Rumela Ghosh, Vikram Shetty, Shruthi Hegde, G Subhas Babu, Vidya Ajila, Nanda Kishore P, Mithula Nair
Mobius syndrome is a rare congenital disorder with the preliminary diagnostic criteria of congenital facial and abducent nerve palsy. Involvement of other cranial nerves, too, is common. Prevalence rate of this syndrome is approximately 1 in 100,000 neonates. It is of unknown etiology with sporadic occurrence. However, data regarding the occurrence rate in India is limited. Features such as orofacial malformations, limb defects, and musculoskeletal, behavioral, and cognitive abnormalities might be associated...
2017: Journal of Dental Research, Dental Clinics, Dental Prospects
https://www.readbyqxmd.com/read/28405168/the-black-evil-affecting-patients-with-diabetes-a-case-of-rhino-orbito-cerebral-mucormycosis-causing-garcin-syndrome
#5
Santhosh Narayanan, Geetha Panarkandy, Gomathy Subramaniam, Chandni Radhakrishnan, N K Thulaseedharan, Neeraj Manikath, Sreejith Ramaswamy, Suma Radhakrishnan, Danish Ekkalayil
Mucormycosis is a life-threatening infection affecting patients with diabetes. It is an angioinvasive disease often resistant to treatment with a debilitating course and high mortality. Here, we report a case of a 45 year old woman with type 2 diabetes mellitus who presented to us with history of right-sided ptosis and facial palsy, and subsequently developed loss of vision and palatal palsy. She was in diabetic ketoacidosis. Nervous system examination revealed involvement of right second, third, fourth, sixth, seventh, ninth, and tenth cranial nerves, suggestive of Garcin syndrome...
2017: Infection and Drug Resistance
https://www.readbyqxmd.com/read/28402528/macrovascular-decompression-of-the-brainstem-and-cranial-nerves-evolution-of-an-anteromedial-vertebrobasilar-artery-transposition-technique
#6
Omar Choudhri, Ian D Connolly, Michael T Lawton
BACKGROUND: Tortuous and dolichoectatic vertebrobasilar arteries can impinge on the brainstem and cranial nerves to cause compression syndromes. Transposition techniques are often required to decompress the brainstem with dolichoectatic pathology. We describe our evolution of an anteromedial transposition technique and its efficacy in decompressing the brainstem and relieving symptoms. OBJECTIVE: To present the anteromedial vertebrobasilar artery transposition technique for macrovascular decompression of the brainstem and cranial nerves...
April 11, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28399651/facial-pain-overlapping-syndromes
#7
Stefan Evers
Premise This review summarises the pain syndromes that overlap between headache and facial pain and overlap between pain and cranial nerve lesion. Problem These syndromes share two features in common. First, they show both cranial nerve impairment (e.g. palsy, autonomic dysfunction) and pain; second, they have inflammatory (and/or small vessel) processes as the underlying mechanism. A typical representative of these syndromes is recurrent painful ophthalmoplegic neuropathy, which was previously called ophthalmoplegic migraine and was regarded as a migraine subtype...
January 1, 2017: Cephalalgia: An International Journal of Headache
https://www.readbyqxmd.com/read/28392101/surgical-and-endovascular-treatments-of-extracranial-carotid-artery-aneurysms-report-of-six-cases
#8
Shusuke Yamamoto, Naoki Akioka, Daina Kashiwazaki, Masaki Koh, Naoya Kuwayama, Satoshi Kuroda
BACKGROUND: Although the natural course of extracranial carotid artery aneurysms (ECAAs) is still unknown, they may cause stroke or cranial nerve dysfunction unless they are treated. In this report, we reviewed the clinical results of 6 patients who underwent endovascular and surgical treatments for ECAAs. METHODS: A total of 6 patients underwent endovascular and surgical treatments for ECAAs for 9 years. The primary causes of ECAAs included Marfan syndrome (1 patient), infection (1 patient), trauma (2 patients), and unknown (2 patients)...
April 6, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28390122/orbital-apex-syndrome-affecting-head-and-neck-cancer-patients-a-case-series
#9
A-C Prado-Ribeiro, A-C Luiz, M-A Montezuma, M-P Mak, A-R Santos-Silva, T-B Brandão
BACKGROUND: Orbital apex syndrome (OAS) is a complex and uncommon disorder that typically damages multiple cranial nerves in association with optic nerve dysfunction. OAS is associated with several different pathologies, however; only a few cases have been reported in association with head and neck cancer (HNC) so far. MATERIAL AND METHODS: A case series of HNC patients diagnosed with OAS is described including clinicopathological data, image findings, and disease outcome...
April 8, 2017: Medicina Oral, Patología Oral y Cirugía Bucal
https://www.readbyqxmd.com/read/28382968/genome-wide-rna-seq-of-ipsc-derived-motor-neurons-indicates-selective-cytoskeletal-perturbation-in-brown-vialetto-disease-that-is-partially-rescued-by-riboflavin
#10
Federica Rizzo, Agnese Ramirez, Claudia Compagnucci, Sabrina Salani, Valentina Melzi, Andreina Bordoni, Francesco Fortunato, Alessia Niceforo, Nereo Bresolin, Giacomo P Comi, Enrico Bertini, Monica Nizzardo, Stefania Corti
Riboflavin is essential in numerous cellular oxidation/reduction reactions but is not synthesized by mammalian cells. Riboflavin absorption occurs through the human riboflavin transporters RFVT1 and RFVT3 in the intestine and RFVT2 in the brain. Mutations in these genes are causative for the Brown-Vialetto-Van Laere (BVVL), childhood-onset syndrome characterized by a variety of cranial nerve palsies as well as by spinal cord motor neuron (MN) degeneration. Why mutations in RFVTs result in a neural cell-selective disorder is unclear...
April 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28350571/vertebrobasilar-dolichoectasia-causing-an-optic-tract-syndrome
#11
Brandon B Holmes, Wesley C Green, Nathan H Kung, Joel A Goebel, Gregory P Van Stavern
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.
March 27, 2017: Journal of Neuro-ophthalmology: the Official Journal of the North American Neuro-Ophthalmology Society
https://www.readbyqxmd.com/read/28346292/bilateral-labyrinthine-and-internal-auditory-canal-enhancement-in-an-infant-with-severe-labyrinthine-dysplasia-a-previously-unreported-phenomenon
#12
Charles L Anzalone, Mai Lan Ho, Neil S Patel, Lisa A Schimmenti, Melissa D DeJong, Matthew L Carlson
OBJECTIVE: To describe a novel case of congenital profound bilateral sensorineural hearing loss in a patient with bilateral nodular internal auditory canal and labyrinthine enhancement and temporal bone dysplasia. PATIENTS: A 76-day-old female was referred to the authors' center for evaluation of congenital deafness. Behavioral observations and objective audiometric evaluation demonstrated bilateral profound sensorineural hearing loss and a comprehensive multidisciplinary evaluation identified compound heterozygous pathogenic variants in MYO7A, a gene associated with Usher Syndrome Type 1B or DFNB2...
March 24, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28345573/clinical-correlation-of-imaging-findings-in-congenital-cranial-dysinnervation-disorders-involving-abducens-nerve
#13
Chanchal Gupta, Pradeep Sharma, Rohit Saxena, Ajay Garg, Sanjay Sharma
PURPOSE: High-resolution magnetic resonance imaging (MRI) of intracranial parts of sixth nerve and seventh nerve and the extraocular muscles (EOMs) in orbit to correlate the clinical characteristics in patients with two special forms of strabismus in congenital cranial dysinnervation disorders which are Duane's retraction syndrome (DRS) and Mobius syndrome. MATERIALS AND METHODS: Morphological analysis by 3T MRI of orbit (using surface coils) and brain (using 32 channel head coil) was performed on 6 patients with clinical DRS (1 bilateral), 2 cases with Mobius syndrome, and 1 case with congenital sixth nerve palsy...
February 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28341090/transient-isolated-lower-bulbar-palsy-with-elevated-serum-anti-gm1-and-anti-gd1b-antibodies-during-aripiprazole-treatment
#14
Tae Hwan Han, Do Yeon Kim, Dong Woo Park, Jin-Hwa Moon
BACKGROUND: Transient bulbar palsy without involvement of the facial or extraocular muscles is a rare presentation. It is considered a form of cranial polyneuropathy, a variant of Guillain-Barré syndrome that is related to the autoimmune mechanisms induced by preceding infections or vaccinations. However, drug-induced cranial polyneuropathy has not previously been reported. We describe a boy with isolated bulbar palsy and positive serum antiganglioside antibodies during aripiprazole treatment...
January 2017: Pediatric Neurology
https://www.readbyqxmd.com/read/28302242/vanishing-white-matter-vwm-disease-presenting-as-neuro-ovarian-failure
#15
Abidullah Khan, Mohammad Humayun, Maimoona Ayub, Iqbal Haider, Fahad Ajmal, Syed Saad Shah
A 19-year girl was admitted with a one-month history of worsening spastic paraparesis, cerbellar ataxia, visual decline and worsening headaches on a background of walking difficulty, progressive quadriparesis and migraine since the age of 10 years. She had no sensory loss, and cranial nerves examination was notable for optic atrophy with crescent formation only. She had primary amenorrhea and underdeveloped secondary sexual characteristics. Ultrasonograhic studies of the pelvis confirmed small ovaries, and uterus...
March 2017: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/28299356/an-exome-sequencing-study-of-moebius-syndrome-including-atypical-cases-reveals-an-individual-with-cfeom3a-and-a-tubb3-mutation
#16
Ronak M Patel, David Liu, Claudia Gonzaga-Jauregui, Shalini Jhangiani, James T Lu, V Reid Sutton, Susan D Fernbach, Mahshid Azamian, Lisa White, Jane C Edmond, Evelyn A Paysse, John W Belmont, Donna Muzny, James R Lupski, Richard A Gibbs, Richard Alan Lewis, Brendan H Lee, Seema R Lalani, Philippe M Campeau
Moebius syndrome is characterized by congenital unilateral or bilateral facial and abducens nerve palsies (sixth and seventh cranial nerves) causing facial weakness, feeding difficulties, and restricted ocular movements. Abnormalities of the chest wall such as Poland anomaly and variable limb defects are frequently associated with this syndrome. Most cases are isolated; however, rare families with autosomal dominant transmission with incomplete penetrance and variable expressivity have been described. The genetic basis of this condition remains unknown...
March 2017: Cold Spring Harbor Molecular Case Studies
https://www.readbyqxmd.com/read/28293537/a-rare-case-of-concomitant-sicca-keratopathy-and-ipsilateral-central-facial-palsy-in-wallenberg-s-dorsolateral-medullary-syndrome
#17
Deborah De Bruyn, Elisabeth Van Aken, Kristien Herman
Objective: To describe a patient with a right-sided supranuclear facial palsy and concomitant sicca keratopathy of the right eye following right-sided dorsolateral medullary infarction. Methods: Our patient underwent a complete ophthalmologic and neurologic examination including biomicroscopy, fundus examination, cranial nerve examination, Shirmer I test, and magnetic resonance imaging of the brain. Results: A 61-year-old woman presented in emergency with a central facial nerve palsy on the right side and truncal ataxia...
2017: GMS Ophthalmology Cases
https://www.readbyqxmd.com/read/28272727/-an-unusual-presentation-of-painful-tic-convulsive
#18
S Romano-Feinholz, M P Medina, F E Nares-Lopez, J L Soto-Hernandez, R Revuelta-Gutierrez
INTRODUCTION: The term 'painful tic convulsive' is used to describe the syndrome involving concomitant hemifacial spasm and ipsilateral trigeminal neuralgia. Vascular compression of the fifth and seventh cranial nerves is the most common cause, involving the entry and exit zone of rootlets coming from the brainstem; nevertheless, different etiologies of this syndrome has been previously reported. Treatment for this disease is based on surgical microvascular decompression of the nerve rootlets, but still a topic of debate...
March 16, 2017: Revista de Neurologia
https://www.readbyqxmd.com/read/28260625/cavernous-sinus-syndrome-a-prospective-study-of-73-cases-at-a-tertiary-care-centre-in-northern-india
#19
S Bhatkar, M K Goyal, A Takkar, K K Mukherjee, P Singh, R Singh, V Lal
OBJECTIVES: To study the clinical and etiological profile of patients with cavernous sinus syndrome (CSS) and identify factors which could determine the etiology and influence the outcome of these patients. PATIENTS AND METHODS: This prospective observational study included 73 consecutive patients satisfying the criteria of CSS (i.e. involvement of any 2 of the 3rd, 4th, 5th and 6th cranial nerves or any one of them with radiological evidence of cavernous sinus involvement)...
April 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28255284/clinical-evaluation-of-blepharoptosis-distinguishing-age-related-ptosis-from-masquerade-conditions
#20
REVIEW
Michelle W Latting, Alison B Huggins, Douglas P Marx, Joseph N Giacometti
Aponeurotic ptosis accounts for the majority of acquired ptosis encountered in clinical practice. Other types of ptosis include traumatic, mechanical, neurogenic, and myogenic. In addition to true ptosis, some patients present with pseudoptosis caused by globe dystopia, globe asymmetry, ocular misalignment, or retraction of the contralateral lid. It is particularly important for the clinician to rule out neurologic causes of ptosis such as dysfunction of the third cranial nerve, Horner's syndrome, and myasthenia gravis, as these conditions can be associated with significant systemic morbidity and mortality...
February 2017: Seminars in Plastic Surgery
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