Abstract:
BACKGROUND:Intracranial arterial dissection is an uncommon but well-recognized entity. Treatment remains variable, ranging from observation to intervention via the use of either surgical or endovascular techniques. Aneurysms along the lenticulostriate artery have been reported in only 41 patients. With the current case study we illustrate the effectiveness of observation in the context of a dissecting lenticulostriate aneurysm and discuss other approaches that have been used in the treatment of this particular entity. CLINICAL SUMMARY:An accomplished mountain climber presented, after coitus, with acute headache, mild facial weakness, and forgetfulness. Vascular imaging studies revealed a right putaminal hemorrhage secondary to a 3-mm lenticulostriate artery dissecting aneurysm. Clinically, the patient did well, with marked improvement in presenting symptoms enabling his return to mountain climbing. Follow-up angiography showed spontaneous resolution of the arterial dissecting aneurysm. Among the 41 reported cases, 19 were idiopathic, 5 associated with hypertension, and 17 related to various conditions such as Moyamoya disease, arteriovenous malformation, systemic vasculitis, intraventricular tumor, or substance abuse. Of the 42 cases, including the present case, 28 were surgically or endovascularly managed and 12 observed. Only one of the reported cases, a 33-year-old man with Moyamoya disease, who was managed conservatively, died of rebleeding. CONCLUSION:There is no common consensus in the literature on a single treatment strategy for a lenticulostriate artery aneurysm. The present case illustrates that observation and follow-up vascular imaging can be an important treatment strategy, allowing healing of the vessel wall and disappearance of the dissecting aneurysm.
journal_name
World Neurosurgjournal_title
World neurosurgeryauthors
Lama S,Dolati P,Sutherland GRdoi
10.1016/j.wneu.2012.12.006subject
Has Abstractpub_date
2014-02-01 00:00:00pages
441.e1-7issue
2eissn
1878-8750issn
1878-8769pii
S1878-8750(12)01438-6journal_volume
81pub_type
杂志文章,评审abstract:OBJECTIVE:Development of immunologically smart implants, integrated to biological systems, is a key aim to minimize the inflammatory response of the host to biomaterial implants. METHODS:The aim of this study is to investigate the influence of titanium alloy and stainless steel implants on immunological responses in r...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.08.016
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:The use of endovascular treatment for ruptured middle cerebral artery (MCA) aneurysms, which have been more likely to be recommended for neurosurgical clipping because of the complex anatomic configuration, remains controversial. In the present study, the angiographic and clinical outcomes of endovascularly t...
journal_title:World neurosurgery
pub_type: 杂志文章,meta分析
doi:10.1016/j.wneu.2019.01.066
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:Patients with single brain metastasis (SBM) have better outcomes after stereotactic radiosurgery (SRS). We analyzed our SRS database to evaluate possible prognostic factors in patients with SBM. METHODS:A total of 584 patients with SBM were treated with SRS at our institution (2000-2012). Study end points w...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.04.156
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND:Central nervous system abscesses frequently can be seen in the immunocompromised population and most commonly consist of intracranial collections in the adult patient. Spinal intradural abscesses are less commonly encountered, and there are even fewer numbers in the pediatric population with a concordant abs...
journal_title:World neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.wneu.2019.02.243
更新日期:2019-06-01 00:00:00
abstract:OBJECTIVE:Recent studies have suggested that retethering in patients operated for a tight or fatty filum is higher than previously predicted. In this retrospective review, outcome, complications, and risk of reoperation for recurrent tethered cord syndrome (TCS) at our own institution were investigated. METHODS:The me...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2011.05.017
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVE:The best technique for the first attempt at mechanical thrombectomy for acute ischemic stroke is a still matter of debate. In this study, we evaluate the efficacy of a stent-retrieving into an aspiration catheter with proximal balloon (ASAP) technique that uses a series of thrombus extraction by withdrawing t...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.10.004
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVE:To examine outcomes and complications following first-time lumbar microdiscectomy. METHODS:Prospective data for patients operated on between May 2007 and July 2016 were obtained from the Norwegian Registry for Spine Surgery. The primary outcome was change in Oswestry Disability Index (ODI) score at 1 year. S...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.02.056
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVE:This retrospective case control study aimed to evaluate the feasibility of using Estimation of Physiological Ability and Surgical Stress (E-PASS) and Physiological and Operative Severity Score for the enumeration of Mortality and Morbidity (POSSUM) systems in patients undergoing spinal surgical procedures. De...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.12.092
更新日期:2018-04-01 00:00:00
abstract:BACKGROUND:The major difficulty in treating glioblastoma stems from the intrinsic privileged nature of the brain. This complicates therapy, as many traditionally potent chemotherapeutics cannot access their target sites in the brain. Several techniques have been investigated to overcome this barrier and facilitate drug...
journal_title:World neurosurgery
pub_type:
doi:10.1016/j.wneu.2020.07.132
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:Realistic, safe, and efficient modalities for simulation-based training are highly warranted to enhance the quality of surgical education, and they should be incorporated in resident training. The aim of this study was to develop a patient-specific virtual cerebral aneurysm-clipping simulator with haptic forc...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.01.042
更新日期:2018-04-01 00:00:00
abstract:BACKGROUND:Microsurgical clipping is regarded as the most durable treatment for cerebral aneurysms. Aneurysm recurrence after clipping is uncommon and is associated with an increased risk of rupture. Reoperation for recurrent cerebral aneurysms is particularly challenging because of adhesions and scaring, and it carrie...
journal_title:World neurosurgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.wneu.2016.06.065
更新日期:2016-09-01 00:00:00
abstract:BACKGROUND:As the population ages, the proportion of elderly patients with glioblastomas has increased. Recently, many researchers have focused on the treatments available to and prognoses in elderly patients with glioblastomas. METHODS:We conducted a retrospective study of glioblastoma patients aged 60 years old or o...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.07.079
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:The neurosurgical boot camp has been fully incorporated into U.S. postgraduate education. This is the first implementation of the neurosurgical boot in a developing country. To advance neurosurgical education, we developed a similar boot camp program, in collaboration with Bolivian neurosurgeons, to determin...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.05.046
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND:Obese and morbidly obese patients undergoing lumbar spinal fusion surgery are a challenge to the operating surgeon. Minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) and open-TLIF have been performed for many years with good results; however, functional outcomes after lumbar spine surgery ...
journal_title:World neurosurgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.wneu.2014.12.034
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:Minimally invasive surgery (MIS) techniques have emerged as viable and safe alternatives for lumbar disc herniation, including percutaneous discectomy, percutaneous endoscopic discectomy, and tubulardiscectomy (TD). We present here a systematic review and a multiple-treatment meta-analysis evaluating the ope...
journal_title:World neurosurgery
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.wneu.2018.02.156
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:Type IIIb dysplasia is a subtype of focal cortical dysplasia associated with a tumor, most frequently with gangliogliomas then with dysembryoplastic neuroepithelial tumors (DNETs). Their preoperative diagnosis often remains equivocal since specific features are missing. The functional results (i.e., seizure ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.06.106
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:Multiple sclerosis (MS) is a common autoimmune and neurodegenerative disease of the central nervous system characterized by inflammatory demyelination, axonal degeneration, and neuronal loss. The exact pathogenesis of MS remains uncertain; however, studies have shown that the development of MS is influenced ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.04.027
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVE:This study was designed to assess the impact of public health policy in Australia in response to the coronavirus disease identified in 2019 (COVID-19) pandemic on the delivery of neurosurgical services. Being essential services, we postulated that there would not be a decrease in elective and emergency neuros...
journal_title:World neurosurgery
pub_type: 杂志文章,多中心研究
doi:10.1016/j.wneu.2020.05.136
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:A paramount concern after transmaxillary approaches has been skull base reconstruction. Regional pedicled flaps represent the best reconstructive option. We have described a technique to harvest a lateral-based multilayered vascularized flap for skull base reconstruction after resection of large tumors using...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.09.038
更新日期:2020-02-01 00:00:00
abstract:BACKGROUND:Various complications after C1 lateral mass and C2 pedicle screw fusion surgery (C1LM-C2PSFS) have been reported. However, to our knowledge, this is the first report of contusional cerebellar hemorrhage caused by placement in the protrusion (chin-out) position after C1LM-2PSFS. CASE DESCRIPTION:An 81-year-o...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.01.092
更新日期:2017-05-01 00:00:00
abstract:OBJECTIVE:To describe the neuroendoscopic technique to deal with intraventricular tumors. METHODS:Details of the endoscopic approach to intraventricular tumors of the lateral, third, and fourth ventricle are presented. RESULTS:Intraventricular tumors are ideal indications for neuroendoscopic surgery. They often cause...
journal_title:World neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.wneu.2012.02.023
更新日期:2013-02-01 00:00:00
abstract:BACKGROUND:The use of anticoagulants and older age are the main risk factors for chronic subdural hematoma (CSDH). Because the age of the population and use of anticoagulants are increasing, a growing number of CSDH cases is expected. To address this issue, we analyzed the impact of anticoagulants on postsurgical outco...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.05.049
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVE:Large or giant internal carotid artery (ICA) aneurysms often cause visual deficits and cranial nerve palsy. The aim of this study was to investigate the efficacy of ligation of the ICA with high-flow bypass. METHODS:We retrospectively analyzed the findings from patients with visual deficit and ophthalmologic...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.10.082
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND:Traumatic cervical pseudomeningoceles (TCPs) occur secondary to traction of the cervical nerve roots resulting in violation of the dura. Surgical repair is not necessary in most cases because pseudomeningoceles have a high propensity to spontaneously resolve with conservative management alone. Currently, the...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.04.017
更新日期:2018-07-01 00:00:00
abstract:BACKGROUND:We report the efficacy and safety of surgical treatment with the orbitozygomatic transsylvian approach and the rarity of accompanying subarachnoid hemorrhage, Terson syndrome, and ruptured giant basilar tip aneurysm in a patient affected by moyamoya disease with a good outcome. METHODS:A 40-year-old man wit...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2015.03.059
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:Percutaneous endoscopic lumbar discectomy is an effective way to treat lumbar disc herniation. Traditional preoperative planning based on a 2-dimensional method by magnetic resonance/computed tomography may cause inaccuracy of puncture during surgery. We used virtual reality to stimulate a surgery environment...
journal_title:World neurosurgery
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.wneu.2018.08.082
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:This is an original report describing the long-term follow-up outcome of a cranioplasty. A large calvarial bone defect of a child was reconstructed with a bioactive and biostable non-metallic implant. CASE DESCRIPTION:This is a case study of a young child with an infantile fibrosarcoma of occipital bone. Th...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.01.028
更新日期:2019-01-23 00:00:00
abstract:OBJECTIVE:Direct surgery for complex internal carotid artery (ICA) aneurysms can be difficult. In certain situations, sacrificing the parent artery is a unique way to obliterate the aneurysm and extracranial-to-intracranial (EC-IC) bypass is indispensable to prevent postoperative cerebral ischemia. This article discuss...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2010.07.043
更新日期:2011-03-01 00:00:00
abstract::This report portrays our pitfall in the initial diagnosis of an intracranial arterial dissection that we misinterpreted as a saccular aneurysm. Intracranial arterial dissections presenting with convexity subarachnoid hemorrhage are rare, thus being easily mistaken with mild traumatic head injuries and therefore preven...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.11.145
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND:Local hemostatic agents have been used in the neurosurgical field for many years; it is safe and efficient with no fatal complication reported in the literature. We routinely used a gelatin-thrombin hemostatic agent (FloSeal Hemostatic Matrix) for hemostasis in minimally invasive endoscopic-assisted surgery ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.03.030
更新日期:2019-06-01 00:00:00