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Neuroradiology interventional

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https://www.readbyqxmd.com/read/27913819/erratum-to-38-th-european-society-of-neuroradiology-diagnostic-and-interventional-annual-meeting
#1
Guido Wilms, Majda Thurnher
No abstract text is available yet for this article.
December 2, 2016: Neuroradiology
https://www.readbyqxmd.com/read/27832617/-rapid-progression-in-early-stage-primary-glioblastoma-multiforme-a-case-report
#2
Naoki Maehara, Toshiyuki Amano, Sei Haga, Kosuke Makihara, Takafumi Shimogawa, Ryusuke Hatae, Koji Yoshimoto, Satoshi Suzuki, Takato Morioka, Koji Iihara
The signs and features of early-stage primary glioblastoma multiforme(GBM)are not well-characterized. Here, we report a case of GBM that was presented at an early stage and showed extremely rapid progression within a short period. A 63-year-old woman was incidentally revealed to have a tiny lesion in her right parietal lobe. Magnetic resonance imaging(MRI)showed a hyperintense signal on T2WI, with a ring-enhancement on gadolinium(Gd)-enhanced T1WI. Two weeks later, she was admitted to our hospital for neurosurgical intervention;the MRI at that time showed rapid tumor growth, immediately followed by progressive neurological deterioration...
November 2016: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/27788384/blood-vessel-modeling-for-interactive-simulation-of-interventional-neuroradiology-procedures
#3
E Kerrien, A Yureidini, J Dequidt, C Duriez, R Anxionnat, S Cotin
Endovascular interventions can benefit from interactive simulation in their training phase but also during pre-operative and intra-operative phases if simulation scenarios are based on patient data. A key feature in this context is the ability to extract, from patient images, models of blood vessels that impede neither the realism nor the performance of simulation. This paper addresses both the segmentation and reconstruction of the vasculature from 3D Rotational Angiography data, and adapted to simulation: An original tracking algorithm is proposed to segment the vessel tree while filtering points extracted at the vessel surface in the vicinity of each point on the centerline; then an automatic procedure is described to reconstruct each local unstructured point set as a skeleton-based implicit surface (blobby model)...
October 14, 2016: Medical Image Analysis
https://www.readbyqxmd.com/read/27769823/radiology-workflow-dynamics-how-workflow-patterns-impact-radiologist-perceptions-of-workplace-satisfaction
#4
Matthew H Lee, Andrew J Schemmel, B Dustin Pooler, Taylor Hanley, Tabassum Kennedy, Aaron Field, Douglas Wiegmann, John-Paul J Yu
RATIONALE AND OBJECTIVES: The study aimed to assess perceptions of reading room workflow and the impact separating image-interpretive and nonimage-interpretive task workflows can have on radiologist perceptions of workplace disruptions, workload, and overall satisfaction. MATERIALS AND METHODS: A 14-question survey instrument was developed to measure radiologist perceptions of workplace interruptions, satisfaction, and workload prior to and following implementation of separate image-interpretive and nonimage-interpretive reading room workflows...
October 18, 2016: Academic Radiology
https://www.readbyqxmd.com/read/27767958/noncavernous-arteriovenous-shunts-mimicking-carotid-cavernous-fistulae
#5
Chai Kobkitsuksakul, Pakorn Jiarakongmun, Ekachat Chanthanaphak, Sirintara Pongpech
PURPOSE: The classic symptoms and signs of carotid cavernous sinus fistula or cavernous sinus dural arteriovenous fistula (AVF) consist of eye redness, exophthalmos, and gaze abnormality. The angiography findings typically consist of arteriovenous shunt at cavernous sinus with ophthalmic venous drainage with or without cortical venous reflux. In rare circumstances, the shunts are localized outside the cavernous sinus, but mimic symptoms and radiography of the cavernous shunt. We would like to present the other locations of the arteriovenous shunt, which mimic the clinical presentation of carotid cavernous fistulae, and analyze venous drainages...
November 2016: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/27765622/guidelines-of-the-french-society-of-otorhinolaryngology-sforl-second-line-treatment-of-epistaxis-in-adults
#6
B Verillaud, L Robard, J Michel, V Pruliere Escabasse, E Béquignon, L Crampette, O Malard
OBJECTIVES: The authors present the guidelines of the French Oto-Rhino-Laryngology - Head and Neck Surgery Society (Société Française d'Oto-Rhino-Laryngologie et de Chirurgie de la Face et du Cou: SFORL) on second-line treatment of epistaxis in adults, after failure of anterior and/or anterior-posterior nasal packing. METHODS: A multidisciplinary work group was entrusted with a review of the scientific literature on the above topic. Guidelines were drawn up, based on the articles retrieved and the group members' individual experience...
October 17, 2016: European Annals of Otorhinolaryngology, Head and Neck Diseases
https://www.readbyqxmd.com/read/27757518/the-european-neuroradiology-awards-in-diagnostic-and-interventional-neuroradiology-and-the-lucien-appel-prize-of-the-esnr-2016
#7
(no author information available yet)
No abstract text is available yet for this article.
October 2016: Neuroradiology
https://www.readbyqxmd.com/read/27722828/structural-brain-anomalies-in-healthy-adolescents-in-the-ncanda-cohort-relation-to-neuropsychological-test-performance-sex-and-ethnicity
#8
Edith V Sullivan, Barton Lane, Dongjin Kwon, M J Meloy, Susan F Tapert, Sandra A Brown, Ian M Colrain, Fiona C Baker, Michael D De Bellis, Duncan B Clark, Bonnie J Nagel, Kilian M Pohl, Adolf Pfefferbaum
Structural MRI of volunteers deemed "normal" following clinical interview provides a window into normal brain developmental morphology but also reveals unexpected dysmorphology, commonly known as "incidental findings." Although unanticipated, these anatomical findings raise questions regarding possible treatment that could even ultimately require neurosurgical intervention, which itself carries significant risk but may not be indicated if the anomaly is nonprogressive or of no functional consequence. Neuroradiological readings of 833 structural MRI from the National Consortium on Alcohol and NeuroDevelopment in Adolescence (NCANDA) cohort found an 11...
October 8, 2016: Brain Imaging and Behavior
https://www.readbyqxmd.com/read/27704247/childhood-acute-basilar-artery-thrombosis-successfully-treated-with-mechanical-thrombectomy-using-stent-retrievers-case-report-and-review-of-the-literature
#9
Giancarlo Nicosia, Domenico Cicala, Giuseppe Mirone, Pietro Spennato, Vincenzo Trischitta, Claudio Ruggiero, Gianluigi Guarneri, Mario Muto, Giuseppe Cinalli
INTRODUCTION: Acute basilar artery occlusion (ABAO) is an infrequent but potentially fatal cause of strokes in both adults and children, and it is usually due to vertebral artery dissection (VAD). VAD has been found to be usually a consequence of traumatic vertebral artery injury. ABAO usually presents with symptoms of acute ischemic stroke (AIS) of the posterior circulation or transient ischemic attack (TIA). It may lead to death or long-term disability if not promptly recanalized. Basilar artery recanalization in children can be achieved safely and with excellent clinical outcome using endovascular thrombectomy with the new generation self-expanding and retrievable stents...
October 4, 2016: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/27683708/percutaneous-thoracolumbar-decompression-combined-with-percutaneous-pedicle-screw-fixation-and-fusion-a-method-for-treating-spinal-degenerative-pain-in-a-biplane-angiography-suite-with-the-avoidance-of-general-anesthesia
#10
Bohdan W Chopko
BACKGROUND: Spondylytic degeneration of the axial lumbar spine is a major cause of pain and disability. Recent advances in spinal surgical instrumentation, including percutaneous access and fusion techniques, have made possible the performance of instrumented fusion through small incisions. By blending strategies of interventional pain management, neuroradiology, and conventional spine surgery, it is now feasible to treat spinal axial pain using permanent fixation techniques and local anesthesia in the setting of a fluoroscopy suite using mild sedation and local anesthesia...
June 2016: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/27664152/endovascular-treatment-of-thrombosis-and-embolism
#11
Ahmet Yigit Goktay, Cagin Senturk
Deep venous thrombosis (DVT) is a common disorder with a significant mortality rate. Successful endovascular treatment of acute DVT is most likely to be achieved in patients with recently formed thrombus, (<10-14 days) with acute iliofemoral DVT. Endovascular treatment options include: Catheter-directed thrombolysis (CDT), pharmacomechanical catheter-directed thrombolysis (PCDT), percutaneous aspiration thrombectomy (PAT), vena cava filter protection, venous balloon dilatation and venous stent implantation...
September 24, 2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27569677/underrepresentation-of-women-and-minorities-in-the-united-states-ir-academic-physician-workforce
#12
Mikhail C S S Higgins, Wei-Ting Hwang, Chase Richard, Christina H Chapman, Angelique Laporte, Stefan Both, Charles R Thomas, Curtiland Deville
PURPOSE: To assess the United States interventional radiology (IR) academic physician workforce diversity and comparative specialties. METHODS: Public registries were used to assess demographic differences among 2012 IR faculty and fellows, diagnostic radiology (DR) faculty and residents, DR subspecialty fellows (pediatric, abdominal, neuroradiology, and musculoskeletal), vascular surgery and interventional cardiology trainees, and 2010 US medical school graduates and US Census using binomial tests with ...
December 2016: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/27568006/premm-preterm-early-massage-by-the-mother-protocol-of-a-randomised-controlled-trial-of-massage-therapy-in-very-preterm-infants
#13
Melissa M Lai, Giulia D'Acunto, Andrea Guzzetta, Roslyn N Boyd, Stephen E Rose, Jurgen Fripp, Simon Finnigan, Naoni Ngenda, Penny Love, Koa Whittingham, Kerstin Pannek, Robert S Ware, Paul B Colditz
BACKGROUND: Preterm infants follow an altered neurodevelopmental trajectory compared to their term born peers as a result of the influence of early birth, and the altered environment. Infant massage in the preterm infant has shown positive effects on weight gain and reduced length of hospital stay. There is however, limited current evidence of improved neurodevelopment or improved attachment, maternal mood or anxiety. The aim of this study is to investigate the effects of infant massage performed by the mother in very preterm (VPT) infants...
2016: BMC Pediatrics
https://www.readbyqxmd.com/read/27516097/spontaneous-dissections-of-the-anterior-cerebral-artery-a-meta-analysis-of-the-literature-and-three-recent-cases
#14
Johannes Hensler, Ulf Jensen-Kondering, Stephan Ulmer, Olav Jansen
INTRODUCTION: Spontaneous dissections of intracranial arteries are rare, but important causes of stroke, especially in younger patients. Dissections of the anterior cerebral artery (ACA) have been reported only very rarely in the European and North American populations but might be more prevalent than previously thought. METHODS: This paper describes the presenting pattern of the disease, the clinical and imaging findings, as well as endovascular therapeutical options with respect to a meta-analysis of cases reported in the literature...
August 11, 2016: Neuroradiology
https://www.readbyqxmd.com/read/27392448/pediatric-symptomatic-rathke-cleft-cyst-compared-with-cystic-craniopharyngioma
#15
Yasuhiko Hayashi, Daisuke Kita, Issei Fukui, Yasuo Sasagawa, Masahiro Oishi, Michiko Okajima, Osamu Tachibana, Mitsutoshi Nakada
INTRODUCTION: Symptomatic Rathke cleft cysts (RCCs) are rarely detected in neuroradiological screening and are less commonly found in children than in adults. However, when RCCs are observed in children, it is important to carefully distinguish a RCC from a cystic craniopharyngioma (CP) even if surgically treated or conservatively followed up. METHODS: We conducted a retrospective review of clinical data from 11 patients with symptomatic RCCs whose ages were under 18 years and compared the data with data from 15 age- and sex-matched patients with cystic CP who were treated at our institute...
September 2016: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/27341047/incidence-of-intraoperative-seizures-during-motor-evoked-potential-monitoring-in-a-large-cohort-of-patients-undergoing-different-surgical-procedures
#16
Sedat Ulkatan, Ana Maria Jaramillo, Maria J Téllez, Jinu Kim, Vedran Deletis, Kathleen Seidel
OBJECTIVE The purpose of this study was to investigate the incidence of seizures during the intraoperative monitoring of motor evoked potentials (MEPs) elicited by electrical brain stimulation in a wide spectrum of surgeries such as those of the orthopedic spine, spinal cord, and peripheral nerves, interventional radiology procedures, and craniotomies for supra- and infratentorial tumors and vascular lesions. METHODS The authors retrospectively analyzed data from 4179 consecutive patients who underwent surgery or an interventional radiology procedure with MEP monitoring...
June 24, 2016: Journal of Neurosurgery
https://www.readbyqxmd.com/read/27324429/training-plan-for-interventional-neuroradiology-radiology-facing-the-future
#17
F Fortea Gil
No abstract text is available yet for this article.
July 2016: Radiología
https://www.readbyqxmd.com/read/27177874/psychological-comorbidities-and-compliance-to-interventional-treatment-of-patients-with-cutaneous-vascular-malformations
#18
Stephanie A Kenny, Nevin Majeed, Naista Zhand, Rafael Glikstein, Ronit Agid, Marlise P Dos Santos
PURPOSE: The aim of this study was to assess qualitatively the psychological stressors affecting patients with cutaneous vascular malformations and hemangiomas (CVM-H) and their impact on compliance to interventional treatment. METHODS: A retrospective chart review was conducted of all patients with CVM-H treated by interventional neuroradiology at a single academic institution during a five-year period (2009-2014). Psychological complaints were documented during each clinic visit by a neuroradiologist...
August 2016: Interventional Neuroradiology
https://www.readbyqxmd.com/read/27143115/clinical-and-neuroradiological-features-of-spinocerebellar-ataxia-38-sca38
#19
Barbara Borroni, Eleonora Di Gregorio, Laura Orsi, Giovanna Vaula, Chiara Costanzi, Filippo Tempia, Nico Mitro, Donatella Caruso, Marta Manes, Lorenzo Pinessi, Alessandro Padovani, Alfredo Brusco, Loredana Boccone
INTRODUCTION: SCA38 (MIM 611805) caused by mutations within the ELOVL5 gene, which encodes an enzyme involved in the synthesis of long-chain fatty acids with a high and specific expression in Purkinje cells, has recently been identified. OBJECTIVE: The present study was aimed at describing the clinical and neuroimaging features, and the natural history of SCA38. METHODS: We extended our clinical and brain neuroimaging data on SCA38 including 21 cases from three Italian families...
July 2016: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/27137521/criteria-for-training-and-accreditation-in-interventional-neuroradiology-neurointervention-approved-by-the-spanish-group-of-interventional-neuroradiology-geni-the-spanish-society-of-neuroradiology-senr-the-spanish-group-of-cerebrovascular-diseases-geecv-the
#20
F Fortea, J Masjuan, F Arikán-Abello, A Rovira, A González, J Arenillas, J Fernández Alen, J Gállego
BACKGROUND: The development of endovascular techniques has put Interventional Neuroradiology (INR) as the first-option treatment in the majority of vascular diseases of the central nervous system. Scientific societies in developed countries have created standard procedures for training and accreditation for a safe practice in these procedures. DISCUSSION: In Spain, we are waiting for the development of the legislation on the accreditation for specialists which will establish the official formative model to achieve an accreditation in INR...
April 30, 2016: Neurología: Publicación Oficial de la Sociedad Española de Neurología
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