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Showing 769 to 780 of 780 entries
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Contralateral Supracerebellar-Transtentorial Approach for Posterior Mediobasal Temporal Cavernous Malformation Resection.

World neurosurgery

Frisoli FA, Baranoski JF, Catapano JS, Lang MJ, Lawton MT.
PMID: 34826633
World Neurosurg. 2021 Nov 24;158:166. doi: 10.1016/j.wneu.2021.11.052. Epub 2021 Nov 24.

Cerebral cavernous malformations are abnormal clusters of thin-walled sinusoidal vascular channels without intervening brain parenchyma. The most common presenting symptom is seizure, which results from hemosiderin deposition in surrounding tissues. Early surgical resection of these malformations confers the greatest...

Indocyanine Green-Assisted Endoscopic Transorbital Excision of Lateral Orbital Apex Cavernous Hemangioma.

World neurosurgery

Fong Ng BC, Kwan Mak CH, Chan NL, Lam CW, Yuen HK, Poon TL.
PMID: 34808413
World Neurosurg. 2021 Nov 20;158:167. doi: 10.1016/j.wneu.2021.11.060. Epub 2021 Nov 20.

Orbital apex lesions posed operative difficulties to neurosurgeons and ophthalmologists due to limited surgical corridor and close vicinity to cranial nerves and arteries. Lateral orbital apex lesions were traditionally operated via the transcranial route by neurosurgeons. Recently, only a...

Employing Aeroponic Systems for the Clonal Propagation of Cannabis.

Journal of visualized experiments : JoVE

Regas T, Han JH, Pauli CS, Park SH.
PMID: 34927616
J Vis Exp. 2021 Dec 01;(178). doi: 10.3791/63117.

This protocol describes the standardization of an efficient clonal propagation technique of hemp by utilizing aeroponic systems. Primary shoot cuttings were excised from two hemp varieties, named "Cherry Wine" and "Red Robin" (17-20% w/w CBD), that served as 'mother...

Analyzing Melts and Fluids from Ab Initio Molecular Dynamics Simulations with the UMD Package.

Journal of visualized experiments : JoVE

Caracas R, Kobsch A, Solomatova NV, Li Z, Soubiran F, Hernandez JA.
PMID: 34605802
J Vis Exp. 2021 Sep 17;(175). doi: 10.3791/61534.

We have developed a Python-based open-source package to analyze the results stemming from ab initio molecular-dynamics simulations of fluids. The package is best suited for applications on natural systems, like silicate and oxide melts, water-based fluids, and various supercritical...

Occipital Artery -Posterior Inferior Cerebellar Artery Bypass Combined with Aneurysm Trapping for a Recurrent Ruptured Vertebral Artery-Posterior Inferior Cerebellar Artery Aneurysm: Two-Dimensional Operative Video.

World neurosurgery

Yang Z, Wang X, Song J, Zhu W.
PMID: 34653707
World Neurosurg. 2022 Jan;157:91. doi: 10.1016/j.wneu.2021.10.076. Epub 2021 Oct 13.

Vertebral artery-posterior inferior cerebellar artery (VA-PICA) aneurysm is challenging owing to its variable anatomy and interference of lower cranial nerves. A recurrent ruptured VA-PICA aneurysm was successfully treated by occipital (OA)-PICA bypass with aneurysm trapping (Video 1). Informed consent...

Microsurgical Resection of Trigeminal Schwannoma via Anterior Petrosal Approach: 2-Dimensional Operative Video.

World neurosurgery

Ceccato GHW, Sufianov AA, Borba LAB.
PMID: 34607063
World Neurosurg. 2022 Jan;157:45. doi: 10.1016/j.wneu.2021.09.104. Epub 2021 Oct 02.

Trigeminal schwannomas are complex lesions that may be related to many critical neurovascular structures. We present the case of a 59-year-old male presenting a history of left-sided trigeminal neuralgia. Preoperative imaging demonstrated a mass highly suggestive of a trigeminal...

Microsurgical Clipping of a Ruptured Basilar-P1 Junction Aneurysm.

World neurosurgery

Bram R, Kwasnicki A, Atwal GS.
PMID: 34929364
World Neurosurg. 2021 Dec 18;159:12. doi: 10.1016/j.wneu.2021.12.037. Epub 2021 Dec 18.

In current neurosurgical practice, treatment paradigms for posterior circulation aneurysms have shifted away from microsurgical clip ligation toward endovascular therapy. This is largely due to the results of the International Subarachnoid Aneurysm Trial and International Study of Unruptured Intracranial...

HumGut: a comprehensive human gut prokaryotic genomes collection filtered by metagenome data.

Microbiome

Hiseni P, Rudi K, Wilson RC, Hegge FT, Snipen L.
PMID: 34330336
Microbiome. 2021 Jul 31;9(1):165. doi: 10.1186/s40168-021-01114-w.

BACKGROUND: A major bottleneck in the use of metagenome sequencing for human gut microbiome studies has been the lack of a comprehensive genome collection to be used as a reference database. Several recent efforts have been made to re-construct...

Microsurgical Clipping of a Ruptured Basilar-P1 Junction Aneurysm.

World neurosurgery

Bram R, Kwasnicki A, Atwal GS.
PMID: 34929364
World Neurosurg. 2021 Dec 18;159:12. doi: 10.1016/j.wneu.2021.12.037. Epub 2021 Dec 18.

In current neurosurgical practice, treatment paradigms for posterior circulation aneurysms have shifted away from microsurgical clip ligation toward endovascular therapy. This is largely due to the results of the International Subarachnoid Aneurysm Trial and International Study of Unruptured Intracranial...

Cervical Carotid Stent Collapse During Balloon Guide Catheter Aspiration.

World neurosurgery

Yun J, Nogueira RG, Al-Bayati AR, Mohammaden MH, Haussen DC.
PMID: 34929365
World Neurosurg. 2021 Dec 18;159:63. doi: 10.1016/j.wneu.2021.12.039. Epub 2021 Dec 18.

Balloon guide catheters (BGCs) can be used during cervical carotid stenting as a proximal protection strategy to minimize thromboembolic procedural complications (Video 1). A 9-French BGC can be swiftly inflated before each embologenic step of carotid stenting (microwire crossing,...

Sigmoid Vaginoplasty Using the Modified Single Monti Tube Following Vaginectomy for Rhabdomyosarcoma.

Urology

Abdelhalim A, Chamberlin JD, Chuang KW, Khoury AE.
PMID: 34902354
Urology. 2021 Dec 10; doi: 10.1016/j.urology.2021.11.032. Epub 2021 Dec 10.

No abstract available.

Robot-assisted retroperitoneal lymphadenectomy (RPLND): video case report.

International braz j urol : official journal of the Brazilian Society of Urology

Gomes DC, Da Costa WH, Brazão ÉS, Vergamini LB, Ricci BV, Zequi SC.
PMID: 33848089
Int Braz J Urol. 2021 Jul-Aug;47(4):907. doi: 10.1590/S1677-5538.IBJU.2020.0828.

No abstract available.

Showing 769 to 780 of 780 entries