keyword
MENU ▼
Read by QxMD icon Read
search

cranial nerves

keyword
https://www.readbyqxmd.com/read/28239803/nasal-hppsis-administration-enhances-ngf-and-tumor-suppressor-protein-p73-in-human-brain-cancer-tissues-preliminary-data
#1
L Aloe, M L Rocco, E Stigliano, F Angelini, M Iacoangeli, V Frari, F Salvinelli
OBJECTIVE: Nerve Growth Factor (NGF) is a neurotrophic factor known to play a critical role in growth, survival, differentiation and neuroprotection of peripheral sensory and sympathetic neurons, as well as brain neurons. We have recently reported that nasal administration of high-pressure isotonic physiological saline solution (HPpSIS) enhances the level of NGF and the expression of NGF receptors in neurons of the olfactory bulbs and forebrain cholinergic neurons of laboratory animals...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28239529/morphological-relationship-between-the-superior-cervical-ganglion-and-cervical-nerves-in-japanese-cadaver-donors
#2
Kazuyuki Mitsuoka, Takeshi Kikutani, Iwao Sato
INTRODUCTION: There are various communications between the superior cervical ganglion (SCG) and the vagus and glossopharyngeal nerves. However, little information exists concerning the origin of these sympathetic ganglion branches at the superior, middle, and inferior regions of the human SCG. The aim of this study was to describe the human SCG in a morphometric manner with the communication with cranial and cervical nerves and supply. METHODS: This study characterized 72 SCG samples from 54 elderly Japanese human cadavers (30 males, 24 females; 65-100 years old)...
February 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28238866/the-distribution-of-nicotinamide-adenine-dinucleotide-phosphate-diaphorase-nadph-d-in-the-medulla-oblongata-spinal-cord-cranial-and-spinal-nerves-of-frog-microhyla-ornata
#3
Arun G Jadhao, Saikat P Biswas, Rahul C Bhoyar, Claudia Pinelli
Nicotinamide adenine dinucleotide phosphate-diaphorase (NADPH-d) enzymatic activity has been reported in few amphibian species. In this study, we report its unusual localization in the medulla oblongata, spinal cord, cranial nerves, spinal nerves, and ganglions of the frog, Microhyla ornata. In the rhombencephalon, at the level of facial and vagus nerves, the NADPH-d labeling was noted in the nucleus of the abducent and facial nerves, dorsal nucleus of the vestibulocochlear nerve, the nucleus of hypoglossus nerve, dorsal and lateral column nucleus, the nucleus of the solitary tract, the dorsal field of spinal grey, the lateral and medial motor fields of spinal grey and radix ventralis and dorsalis (2-10)...
February 23, 2017: Journal of Chemical Neuroanatomy
https://www.readbyqxmd.com/read/28238529/innovations-in-endovascular-treatment-strategies-for-large-carotid-cavernous-aneurysms-the-safety-and-efficacy-of-a-flow-diverter
#4
Shigeru Miyachi, Hiroyuki Ohnishi, Ryo Hiramatsu, Takashi Izumi, Noriaki Matsubara, Toshihiko Kuroiwa
BACKGROUND: The efficacy for the treatment of large carotid cavernous aneurysms (CCAs) was compared between conventional endovascular treatments, stent-assisted coiling (SAC), parent artery occlusion (PAO), and the flow diverter (FD). METHODS: Between January 2001 and December 2015, 49 patients with large, broad-necked, unruptured CCA underwent endovascular treatment at our institution. We performed PAO in 22 patients, SAC in 18 patients, and FD in 9 patients. Safety and efficacy were assessed in all patients by periodic clinical and radiological examinations during a 6-month follow-up...
February 24, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28236130/entrapment-of-the-posterior-femoral-cutaneous-nerve-and-its-inferior-cluneal-branches-anatomical-basis-of-surgery-for-inferior-cluneal-neuralgia
#5
Stéphane Ploteau, Céline Salaud, Antoine Hamel, Roger Robert
PURPOSE: The apparent failure of pudendal nerve surgery in some patients has led us to suggest the possibility of entrapment of other adjacent nerve structures, leading to the concept of inferior cluneal neuralgia. Via its numerous collateral branches, the posterior femoral cutaneous nerve innervates a very extensive territory including the posterior surface of the thigh, the infragluteal fold, the skin over the ischial tuberosity, but also the lateral anal region, scrotum or labium majus via its perineal branch...
February 24, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28235530/intraoperative-aberrant-bispectral-index-values-due-to-facial-nerve-monitoring
#6
Dhritiman Chakrabarti, Rohini Mrugank Surve, Deepti Bs, Dheeraj Masapu
Bispectral index is an accepted depth of anaesthesia monitor for guiding intraoperative hypnotic agent administration. Frontalis EMG displayed on BIS monitor may increase due to twitching of frontalis muscle. EMG increases are also known to cause artefactual increases in BIS values. We report a case of artefactual increase of EMG and subsequently BIS values, due to electrical artefact from cranial nerve stimulator being used to identify the facial nerve. An explanation of the effect of stimulator signal on BIS EMG and BIS values has been provided...
February 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28226329/transfrontal-and-transsphenoidal-approaches-to-pediatric-craniopharyngioma-a-national-perspective
#7
Yimo Lin, Daniel Hansen, Christina M Sayama, I-Wen Pan, Sandi Lam
INTRODUCTION: This study compared transsphenoidal (TS) and transfrontal (TF) approaches to craniopharyngioma utilizing a national database. METHODS: The Kids' Inpatient Database (2003, 2006, and 2009) was surveyed for patients with a diagnosis of craniopharyngioma who underwent a subset of surgical interventions to compare TS and TF surgery. Demographics, hospital variables, and complications/comorbidities were analyzed with multivariate regression. RESULTS: 314 admissions (TS = 104, TF = 210) were identified...
February 23, 2017: Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28224379/nerves-of-steel-a-low-cost-method-for-3d-printing-the-cranial-nerves
#8
Ramin Javan, Duncan Davidson, Afshin Javan
Steady-state free precession (SSFP) magnetic resonance imaging (MRI) can demonstrate details down to the cranial nerve (CN) level. High-resolution three-dimensional (3D) visualization can now quickly be performed at the workstation. However, we are still limited by visualization on flat screens. The emerging technologies in rapid prototyping or 3D printing overcome this limitation. It comprises a variety of automated manufacturing techniques, which use virtual 3D data sets to fabricate solid forms in a layer-by-layer technique...
February 21, 2017: Journal of Digital Imaging: the Official Journal of the Society for Computer Applications in Radiology
https://www.readbyqxmd.com/read/28219414/severe-skull-base-osteomyelitis-caused-by-pseudomonas-aeruginosa-with-successful-outcome-after-prolonged-outpatient-therapy-with-continuous-infusion-of-ceftazidime-and-oral-ciprofloxacin-a-case-report
#9
Cristina Conde-Díaz, Jara Llenas-García, Mónica Parra Grande, Gertrudis Terol Esclapez, Mar Masiá, Félix Gutiérrez
BACKGROUND: Skull base osteomyelitis is an uncommon disease that usually complicates a malignant external otitis with temporal bone involvement. It affects predominantly diabetic and immunocompromised males and has a high mortality rate. Pseudomonas aeruginosa is the most common causative organism. Currently, there is no consensus about the best therapeutic option. Here we describe a case of severe skull base osteomyelitis caused by Pseudomonas aeruginosa with progressive palsy of cranial nerves that was successfully managed with prolonged outpatient continuous infusion of ceftazidime plus oral ciprofloxacin...
February 21, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28219164/-a-combination-use-of-endoscope-and-microscope-in-cerebral-pontine-angle-surgery
#10
Z Y Wang, H Jia, J Yang, H Y Tan, H Wu
Objective: To evaluate the application of combination use of microscope and endoscope in cerebral pontine angle (CPA) surgery. Methods: A total of 72 patients undergone lateral skull base surgeries via endoscope under microscopic control from January 2006 to January 2015 was reviewed respectively. The patients including 35 males and 37 females were composed of 22 cases of vestibular swannnomas, 45 cases of cranial neuropathy and 5 cases of CPA chelesteatoma. Twenty cases of vestibular swannnomas, 15 cases of cranial neuropathy and 2 cases of CPA chelesteatoma undergone the surgery via retrosigmoid approach, while other cases undergone the surgery via retrolabyrinthine approach...
February 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28217394/technical-nuances-of-subtemporal-approach-for-the-treatment-of-basilar-tip-aneurysm
#11
Vladimir S Nakov, Toma Y Spiriev, Ivan T Todorov, Plamen Simeonov
BACKGROUND: Basilar tip aneurysms are one of the most complex vascular lesions to treat surgically because of their location, depth of the approach, and close proximity of vital neurovascular structures such as the mesencephalon, cranial nerves, perforating arteries to the thalamus. There are different surgical approaches utilized to reach basilar tip aneurysms, namely, pterional, pretemporal, orbitozygomatic, subtemporal, and anterior petrosectomy. Each of them has its advantages and limitations...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28217160/primary-angiitis-of-the-central-nervous-system-a-rare-and-reversible-cause-of-childhood-stroke
#12
Aashima Dabas, Sangeeta Yadav
Childhood primary angiitis of the central nervous system (cPACNS) is a rare and a potentially fatal cause of childhood stroke. The disease poses a diagnostic dilemma for the clinicians due to overlapping and varied clinical manifestations such as headache, focal acute neurological deficits, cognitive impairment, or encephalopathy. We report a young boy who presented with low-grade fever and headache but rapidly progressed to develop acute encephalopathy and quadriparesis with multiple cranial nerve palsies, masquerading as acute disseminated encephalomyelitis...
October 2016: Journal of Pediatric Neurosciences
https://www.readbyqxmd.com/read/28215459/leptomeningeal-metastases-presenting-exclusively-with-ocular-disturbance-in-34-patients-a-tertiary-care-cancer-hospital-experience
#13
Rory Richard Mayer, Benjamin Jay Frankfort, Ben A Strickland, James Matthew Debnam, Ian E McCutcheon, Morris D Groves, Jeffrey S Weinberg
Leptomeningeal disease (LMD) represents disseminated intracranial metastatic disease that requires early detection and initiation of therapy. Patients with LMD typically present with a variety of neurologic problems, including ocular disturbances. However, little is reported on LMD presenting exclusively with ocular-related disturbances in the absence of any other central nervous system (CNS) dysfunction. Our goal was to describe the workup for ocular disturbances in the setting of known cancer diagnosis. Retrospective case study utilizing prospectively collected database at a tertiary cancer care center for all patients with diagnosis of LMD between 2001 and 2009...
February 16, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28215457/synchronous-ipsilateral-cavernous-malformations-of-the-trochlear-nerve
#14
Christopher S Graffeo, William R Copeland, Perkins Mukunyadzi, Ali F Krisht
BACKGROUND: Cranial nerve cavernous malformations (CM) are rare benign congenital vascular anomalies, with approximately 44 preceding cases in the literature. We report the fifth case of trochlear CM, as well as the first instance of two discrete CM occurring simultaneously along the same cranial nerve. METHODS: Case report. RESULTS: A fifty-seven year-old man presented with several years of diplopia; physical examination identified a complete left trochlear nerve paralysis...
February 16, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28214652/unilateral-oculomotor-palsy-in-charcot-marie-tooth-disease-1a-cmt-1a
#15
A Posa, A Emmer, M E Kornhuber
BACKGROUND: Charcot-Marie-Tooth disease (CMT) type 1A is the most common form of CMT 1 and one of the autosomal dominant demyelinating hereditary motor and sensory neuropathies (HMSN). Cranial nerves may be frequently subclinically affected in CMT disease. However manifest clinical signs of cranial nerve involvement are rare. METHODS: This case comprise neurological, ophthalmological, internal medicine and ear-nose-throat investigation, motor and sensory nerve conduction velocity, auditory evoked potentials and orbicularis-oculi reflex measurements, lumbar puncture and blood examination, inclusive molecular genetic testing, as well as electrocardiogram and cranial imaging such as computer tomography and magnetic resonance imaging RESULTS: The present case shows a Charcot-Marie-Tooth (CMT) 1A patient with complete unilateral oculomotor palsy in combination with predominant ipsilateral subclinical trigeminal demyelination...
February 13, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28214063/multiple-cranial-nerve-neuropathies-ataxia-and-areflexia-miller-fisher-syndrome-in-a-child-and-review
#16
Antonio E Muñiz
No abstract text is available yet for this article.
July 25, 2016: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28212886/primary-ameloblastoma-of-the-temporal-bone
#17
Andro Košec, Jakov Ajduk, Mihael Ries, Robert Trotić
Ameloblastoma is a locally aggressive tumor derived from odontogenic epithelium. Although benign, its clinical behavior can often exhibit malignant characteristics. It is marked by slow and persistent growth with infiltration of adjacent tissues. Almost 70% occur in the mandible in patients older than 30 years. Recurrence of ameloblastoma from inadequate treatment is frequent. Because of its slow growth, recurrences can present decades after primary surgery. A primary ameloblastoma in an area outside the mandibular, maxillary, and infratemporal fossa regions has not been described in detail to date, with only 1 possible case mentioned in the literature...
January 24, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28211985/a-girl-with-developmental-delay-ataxia-cranial-nerve-palsies-severe-respiratory-problems-in-infancy-expanding-ndst1-syndrome
#18
Linlea Armstrong, Maja Tarailo-Graovac, Graham Sinclair, Kimberly I Seath, Wyeth W Wasserman, Colin J Ross, Clara D M van Karnebeek
NDST1 encodes an enzyme involved in the first steps in the synthesis of heparan sulfate chains, proteoglycans that are regulators found on the cell surface and in the extracellular matrix. Eight individuals homozygous for one of four family-specific missense mutations in the sulfotransferase domain of the enzyme have been described. They have intellectual disability. Some additionally had hypotonia, ataxia. seizures, and/or short stature, but none had history of respiratory problems. No humans with homozygous null mutations are known...
March 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28210908/updates-in-outcomes-of-stereotactic-radiation-therapy-in-acromegaly
#19
REVIEW
Monica Livia Gheorghiu
Purpose Treatment of acromegaly has undergone important progress in the last 20 years mainly due to the development of new medical options and advances in surgical techniques. Pituitary surgery is usually first-line therapy, and medical treatment is indicated for persistent disease, while radiation (RT) is often used as third-line therapy. The benefits of RT (tumor volume control and decreased hormonal secretion) are hampered by the long latency of the effect and the high risk of adverse effects. Stereotactic RT methods have been developed with the aim to provide more precise targeting of the tumor with better control of the radiation dose received by the adjacent brain structures...
February 16, 2017: Pituitary
https://www.readbyqxmd.com/read/28210639/an-interesting-case-of-tolosa-hunt-syndrome-in-a-young-male
#20
Ghulam Murtaza, Nicholas Konowitz, Hannah Lu, Anadil Faqah, Aneesh Kuruvilla
Tolosa-Hunt syndrome is a rare disease with a limited number of cases reported in the literature. It typically presents with orbital pain associated with palsy of the third, fourth, or sixth cranial nerve. We present an interesting case of Tolosa-Hunt syndrome in a young male who responded well to high-dose steroids and in a few days had significant improvement in his retro-orbital pain and ocular movements.
January 2017: Journal of Investigative Medicine High Impact Case Reports
keyword
keyword
69256
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"