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Operative Neurosurgery (Hagerstown, Md.)

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https://www.readbyqxmd.com/read/30418653/ventral-precentral-fiber-intersection-area-a-central-hub-in-the-connectivity-of-perisylvian-associative-tracts
#1
Sonia Gayoso, Pedro Perez-Borreda, Antonio Gutierrez, Juan A García-Porrero, Enrique Marco de Lucas, Juan Martino
BACKGROUND: The ventral part of the precentral gyrus is considered one of the most eloquent areas. However, little is known about the white matter organization underlying this functional hub. OBJECTIVE: To analyze the subcortical anatomy underlying the ventral part of the precentral gyrus, ie, the ventral precentral fiber intersection area (VPFIA). METHODS: Eight human hemispheres from cadavers were dissected, and 8 healthy hemispheres were studied with diffusion tensor imaging tractography...
November 10, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30418650/commentary-a-pilot-comparison-of-multispectral-fluorescence-to-indocyanine-green-videoangiography-and-other-modalities-for-intraoperative-assessment-in-vascular-neurosurgery
#2
Juan Manuel Revuelta Barbero, Raywat Noiphithak, Juan Carlos Yanez-Siller, Francisco González-Llanos
No abstract text is available yet for this article.
November 10, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30418629/incisional-seeding-of-metastatic-squamous-cell-carcinoma-following-carotid-endarterectomy-an-unusual-case-of-an-unknown-primary-cancer-presenting-as-a-presumed-neck-abscess
#3
Michael D Staudt, Kristopher D Langdon, Robert R Hammond, Stephen P Lownie
BACKGROUND: Carotid endarterectomy (CEA) is a safe and effective procedure, with a low risk of complications when performed by experienced surgeons. Postoperative infections are particularly rare, reportedly affecting less than 1% of cases. Incisional metastases have not been described. OBJECTIVE: To describe a previously unreported complication, the incisional seeding of metastatic squamous cell carcinoma (SCC) during neck dissection, which presented and was treated as a presumed postoperative neck abscess...
November 10, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30418627/commentary-the-experience-with-flow-diverters-in-the-treatment-of-posterior-inferior-cerebellar-artery-aneurysms
#4
Peter Theiss, Ali Alaraj
No abstract text is available yet for this article.
November 10, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30418622/abdominal-epilepsy-treated-with-vagal-nerve-stimulation-a-case-report
#5
Kristen L Kraimer, Ryan B Kochanski, Fiona Lynn, Michael Smith, Sepehr Sani
BACKGROUND AND IMPORTANCE: Abdominal epilepsy is a rare seizure disorder characterized by episodic gastrointestinal symptoms with electroencephalogram abnormalities. It is typically well treated with anti-epileptic medications; however, little is known about treatment of refractory cases. CLINICAL PRESENTATION: The patient is a 16-yr-old male who began experiencing episodic abdominal pain and distension at the age of 2. After undergoing an extensive negative gastrointestinal workup, he was referred for neurological examination...
November 10, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30418609/in-reply-tailored-extended-bifrontal-craniotomy-for-anterior-skull-base-tumors-anatomic-description-of-a-modified-surgical-technique-and-case-series
#6
Philip V Theodosopoulos
No abstract text is available yet for this article.
November 10, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30418644/commentary-surgical-resection-of-cervical-meningioma-3-dimensional-operative-video
#7
George A Alexiou, Spyridon Voulgaris
No abstract text is available yet for this article.
November 8, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30418643/partial-transcondylar-approach-for-ventral-foramen-magnum-neurenteric-cyst-2-dimensional-operative-video
#8
Ken Matsushima, Michihiro Kohno, Hitoshi Izawa, Yujiro Tanaka
The anterior foramen magnum area, ventral to the brainstem is one of the most difficult regions to access surgically, and the extent of osseous drilling through the far-lateral or transcondylar approach should be planned in each case based on the tumor extension.1,2 This video, reproduced after informed consent of the patient, demonstrates a case of a ventral foramen magnum neurenteric cyst surgically treated using the partial transcondylar approach. A 27-yr-old woman presented with gait disturbance, oscillopsia, and transient arm numbness...
November 8, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30418625/commentary-double-barrel-extracranial-intracranial-bypass-and-trapping-of-dolichoectatic-middle-cerebral-artery-aneurysms-3-dimensional-operative-video
#9
Clemens M Schirmer, Christoph J Griessenauer, Shamsher S Dalal, Gregory Weiner, Oded Goren
No abstract text is available yet for this article.
November 8, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30418603/left-transsylvian-transinsular-approach-for-radiation-induced-cavernous-malformation-3-dimensional-operative-video
#10
Jan-Karl Burkhardt, Sirin Gandhi, Halima Tabani, Arnau Benet, Michael T Lawton
De novo cavernous malformation (CM) formation after radiation therapy for brain tumors is well known, but CM formation adjacent to a radiosurgically treated arteriovenous malformation (AVM) is rare.1 This video demonstrates the microsurgical resection of a de novo CM adjacent to a previously treated high-grade AVM and clipping of a middle cerebral artery (MCA) aneurysm. A 70-yr-old male with history of radiosurgery for AVM presented with aphasia and confusion. Preoperative angiography showed complete occlusion of the AVM...
November 8, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30407597/letter-comparative-analysis-between-lateral-orbital-rim-preservation-and-osteotomy-for-transorbital-endoscopic-approaches-to-the-cavernous-sinus-an-anatomic-study
#11
Alhusain Nagm, Toshihiro Ogiwara, Tetsuyoshi Hirouchi, Kazuhiro Hongo
No abstract text is available yet for this article.
November 8, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30407593/letter-tailored-extended-bifrontal-craniotomy-for-anterior-skull-base-tumors-anatomic-description-of-a-modified-surgical-technique
#12
Donald A Ross, Lawrence J Marentette
No abstract text is available yet for this article.
November 8, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30407566/letter-isolated-fourth-ventricle-to-shunt-or-stent
#13
Atul Goel
No abstract text is available yet for this article.
November 8, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30407563/in-reply-comparative-analysis-between-lateral-orbital-rim-preservation-and-osteotomy-for-transorbital-endoscopic-approaches-to-the-cavernous-sinus-an-anatomic-study
#14
Raywat Noiphithak, Juan C Yanez-Siller, Juan M Revuelta Barbero, Bradley A Otto, Ricardo L Carrau, Daniel M Prevedello
No abstract text is available yet for this article.
November 8, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30407554/microsurgical-clipping-of-a-ruptured-basilar-apex-aneurysm-3-dimensional-operative-video
#15
Chun-Yu Cheng, Zeeshan Qazi, Danial K Hallam, Basavaraj V Ghodke, Laligam N Sekhar
A 59-yr-old woman presented with a sudden onset of headache with neck pain and stiffness, Hunt and Hess grade 2. Brain computed tomography (CT) showed subarachnoid hemorrhage, Fisher Grade 2. Intra-arterial digital subtraction angiography (IADSA) showed a basilar artery apex aneurysm, dome size 9 mm and neck 3 mm, leaning towards the right, and a dominant right artery of Percheron. Endovascular treatment and microsurgical clipping were both explained to the patient, but she decided to undergo microsurgery due to the durability of treatment...
November 8, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30407551/posterior-cervical-decompression-and-instrumented-fusion-for-cervical-spondylotic-myelopathy-2-dimensional-operative-video
#16
Siri Sahib S Khalsa, Yamaan S Saadeh, Brandon W Smith, Jacob R Joseph, Mark E Oppenlander
Cervical spondylotic myelopathy is a common cause of progressive quadriparesis in adults. It is characterized by compression of the cervical spinal cord due to degenerative changes including intervertebral disc protrusion, ligamentum flavum hypertrophy, and osteophyte formation. Clinically, patients can present with declining motor control in the extremities, gait imbalance, spasticity, hyperreflexia, or possibly frank weakness. Surgical treatment options include ventral and dorsal approaches, whose indications vary depending on spinal alignment, number of levels requiring decompression, the dorsal/ventral/circumferential location of compression, and patient-specific anatomic constraints...
November 8, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30395343/variability-in-wall-thickness-and-related-structures-of-major-dural-sinuses-in-posterior-cranial-fossa-a-microscopic-anatomical-study-and-clinical-implications
#17
Vladimir Balik, Ivo Uberall, Igor Sulla, Jiri Ehrmann, Yoko Kato, Igor J Sulla, Katsumi Takizawa
BACKGROUND: Regional variability in dural sinus (DS) wall thickness in posterior cranial fossa (PCF) have not been studied in detail yet. OBJECTIVE: To clarify the possible regional variability in DS wall thickness and determine the occurrence and localization of the chordae Willisii (CW) in PCF. METHODS: Fifty-nine human cadaveric DSs of PCF were investigated. A measurement of the DS walls/dura mater/CW thickness of parafin-embedded/hematoxylin-eosin stained axial sections was performed by using Cell Sens Science Imaging Software (Olympus Corporation, Tokyo, Japan)...
November 2, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30395341/letter-lumboperitoneal-shunts-for-the-treatment-of-idiopathic-normal-pressure-hydrocephalus-a-comparison-of-small-lumen-abdominal-catheters-to-gravitational-add-on-valves-in-a-single-center
#18
Tong Sun, Junwen Guan
No abstract text is available yet for this article.
November 2, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30371829/stereotactic-brain-biopsy-in-eloquent-areas-assisted-by-navigated-transcranial-magnetic-stimulation-a-technical-case-report
#19
Jiri Bartek, Gerald Cooray, Mominul Islam, Margret Jensdottir
BACKGROUND AND IMPORTANCE: Stereotactic brain biopsy (SB) is an important part of the neurosurgical armamentarium, with the possibility of achieving histopathological diagnosis in otherwise inaccessible lesions of the brain. Nevertheless, the procedure is not without the risk of morbidity, which is especially true for lesions in eloquent parts of the brain, where even a minor adverse event can result in significant deficits. Navigated transcranial magnetic stimulation (nTMS) is widely used to chart lesions in eloquent areas, successfully guiding maximal safe resection, while its potential role in aiding with the planning of a stereotactic biopsy is so far unexplored...
October 26, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/30365018/commentary-implantation-of-a-thoracic-spinal-cord-stimulator-paddle-electrode-and-generator-under-general-anesthesia-with-intraoperative-neuromonitoring-2-dimensional-operative-video
#20
Philipp Krauss, Markus Florian Oertel
No abstract text is available yet for this article.
October 25, 2018: Operative Neurosurgery (Hagerstown, Md.)
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