Abstract:
:A case is described of an elderly woman who presented with headaches, hypopituitarism, and visual disturbances and was found to have idiopathic granulomatous hypophysitis, a rare lesion of the pituitary gland. Preoperative magnetic resonance imaging demonstrated a well-circumscribed lesion, which was isointense on both T1- and T2-weighted imaging and enhanced uniformly with administration of gadolinium contrast enhancement, not unlike a macroadenoma. The present case and 12 other cases from the literature are reviewed.
journal_name
Neurosurg Focusjournal_title
Neurosurgical focusauthors
Brisman MH,Morgello S,Silvers A,Klein I,Post KDdoi
10.3171/foc.1996.1.6.8subject
Has Abstractpub_date
1996-07-15 00:00:00pages
e7issue
1issn
1092-0684pii
010107journal_volume
1pub_type
杂志文章abstract::Spine surgery has been disproportionately impacted by medical liability and malpractice litigation, with the majority of claims and payouts related to procedural error. One common area for the potential avoidance of malpractice claims and subsequent payouts involves misplaced pedicle and/or lateral mass instrumentatio...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.8.FOCUS20600
更新日期:2020-11-01 00:00:00
abstract::Chronic subarachnoid hemorrhage may cause deposition of hemosiderin on the leptomeninges and subpial layers of the neuraxis, leading to superficial siderosis (SS). The symptoms and signs of SS are progressive and fatal. Exploration of potential sites responsible for intrathecal bleeding and subsequent hemosiderin depo...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2004.16.5.11
更新日期:2004-05-15 00:00:00
abstract::Craniosynostosis is the premature fusion of one or more cranial sutures. When a cranial suture fuses prematurely, skull growth is altered and the head takes on a characteristic pathological shape determined by the suture(s) that fuses. Numerous treatment options have been proposed, but until recently there were no par...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2011.6.FOCUS1192
更新日期:2011-08-01 00:00:00
abstract:OBJECT:This review summarizes the continuous study of low-power laser radiation treatment of a severely injured peripheral nerve. Laser phototherapy was applied as a supportive factor for accelerating and enhancing axonal growth and regeneration after injury or a reconstructive peripheral nerve procedure. In nerve cell...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/FOC.2009.26.2.E8
更新日期:2009-02-01 00:00:00
abstract::Several cases of congenital or acquired temporal encephaloceles have been reported in the literature as the causative mechanism of simple and/or complex partial seizures. In this report the authors describe a rare case of spontaneous parietal encephalocele presenting with simple partial seizures and progressively incr...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2005.19.3.11
更新日期:2005-09-15 00:00:00
abstract:OBJECT:Symptomatic adjacent-segment lumbar disease (ASLD) after lumbar fusion often requires subsequent surgical intervention. The authors report utilizing cortical bone trajectory (CBT) pedicle screw fixation with intraoperative CT (O-arm) image-guided navigation to stabilize spinal levels in patients with symptomatic...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2014.1.FOCUS13521
更新日期:2014-03-01 00:00:00
abstract::Spina bifida is the most common nonchromosomal birth defect, resulting in permanent disability of multiple organ systems, yet compatible with long-term survival. Important advances across various disciplines have now improved survival among the spina bifida population. Although the majority of individuals living with ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2019.7.FOCUS19441
更新日期:2019-10-01 00:00:00
abstract::Since the earliest recorded history of medicine, physicians have been challenged by the difficulty in relieving the great pain experienced by individuals suffering from trigeminal neuralgia (TN). The nature of the pain and the events that incite it have been well described, but effective treatments with acceptable lev...
journal_title:Neurosurgical focus
pub_type: 历史文章,杂志文章
doi:10.3171/foc.2005.18.5.5
更新日期:2005-05-15 00:00:00
abstract:OBJECT:Intraneural ganglia are nonneoplastic mucinous cysts contained within the epineurium of peripheral nerves. Their pathogenesis has been controversial. Historically, the majority of authors have favored de novo formation (degenerative theory). Because of their rarity, intraneural ganglia affecting the upper limb h...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/FOC.2009.26.2.E10
更新日期:2009-02-01 00:00:00
abstract::The histological appearance of a meningioma is an important predictor of tumor behavior and is frequently a factor in decisions concerning therapy. The relationship between histological features and prognosis is formalized in grading schemes such as those published by the World Health Organization (WHO), most recently...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/FOC-07/10/E3
更新日期:2007-01-01 00:00:00
abstract::Neuromodulation and deep brain stimulation (DBS) have been increasingly used in many neurological ailments, including essential tremor, Parkinson's disease, epilepsy, and more. Yet for many patients and practitioners the desire to utilize these therapies is met with caution, given the need for craniotomy, lead inserti...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2018.4.FOCUS18130
更新日期:2018-08-01 00:00:00
abstract::Recent technical advances have revolutionized the fields of surgical endoscopy, laparoscopy, thoracoscopy, and microsurgical spinal endoscopy. The authors discuss the rich history and recent evolution of these techniques. Thoracoscopy had been widely used for the treatment of pleural conditions associated with tubercu...
journal_title:Neurosurgical focus
pub_type: 历史文章,杂志文章
doi:10.3171/foc.2000.9.4.10
更新日期:2000-10-15 00:00:00
abstract::OBJECTIVE The object of this study was to determine the percentage of high-dose (1800-2600 cGy) single-fraction stereotactic radiosurgery (SF-SRS) treatments to the spine that result in peripheral nervous system (PNS) injury. METHODS All patients treated with SF-SRS for primary or metastatic spine tumors between Janua...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2016.11.FOCUS16348
更新日期:2017-03-01 00:00:00
abstract::The best management strategy for symptomatic vertebrobasilar ischemia is currently not well-defined. Noninvasive Optimal Vessel Analysis (NOVA, VasSol, Inc.) is computer software that, using quantitative magnetic resonance (MR) angiography technology, represents the only commercially available means of noninvasively m...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/FOC/2008/24/2/E14
更新日期:2008-01-01 00:00:00
abstract:OBJECT:The authors investigated immunogene therapy for malignant glioma to determine whether its therapeutic efficacy could be improved. METHODS:Four groups of 203-glioma-bearing mice were treated with injections of phosphate-buffered saline, Semliki Forest virus (SFV)-LacZ, retrovirus vector DFG-interleukin (IL)-12, ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.2000.9.6.8
更新日期:2000-12-15 00:00:00
abstract:OBJECT:The authors performed a retrospective study to assess the impact of functional neuronavigation and intraoperative MRI (iMRI) on surgery of extratemporal epileptogenic lesions on postsurgical morbidity and seizure control. METHODS:Twenty-five patients (14 females and 11 males) underwent extratemporal resections ...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2013.2.FOCUS12397
更新日期:2013-04-01 00:00:00
abstract::OBJECTIVEFew studies have been published specifically examining intravenous drug abuse (IVDA)-associated spinal epidural abscesses (SEAs), an unfortunate sequela of the opioid crisis in the United States. Here, the authors examined a series of patients with IVDA-associated SEAs in order to shed light on this challengi...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2018.10.FOCUS18449
更新日期:2019-01-01 00:00:00
abstract::PIn 1994 the National Football League (NFL) initiated a comprehensive clinical and biomechanical research study of mild traumatic brain injury (TBI), a study that is ongoing. Data on mild TBIs sustained between 1996 and 2001 were collected and submitted by NFL team physicians and athletic trainers, and these data were...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.2006.21.4.13
更新日期:2006-10-15 00:00:00
abstract::Healthcare spending has become a grave concern to national budgets worldwide, and to a greater extent in low-income countries. Brain tumors are a serious disease that affects a significant percentage of the population, and thus proper allocation of healthcare provisions for these patients to achieve acceptable outcome...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2018.7.FOCUS18258
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVE:Global outbreak of the novel coronavirus disease 2019 (COVID-19) has forced healthcare systems worldwide to reshape their facilities and protocols. Although not considered the frontline specialty in managing COVID-19 patients, neurosurgical service and training were also significantly affected. This article f...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2020.9.FOCUS20559
更新日期:2020-12-01 00:00:00
abstract::Fifty years before a report on the complete bitemporal lobectomy syndrome in primates, known as the Klüver-Bucy syndrome, was published, 2 talented investigators working at the University College in London, England-neurologist Sanger Brown and physiologist Edward Schäfer-also made this discovery. The title of their wo...
journal_title:Neurosurgical focus
pub_type: 传,历史文章,杂志文章
doi:10.3171/2017.6.FOCUS17265
更新日期:2017-09-01 00:00:00
abstract::The surgical management of compressive cervical ossification of the posterior longitudinal ligament (OPLL) can be challenging. Traditionally, approach indications for decompression of cervical spondylotic myelopathy have been used. However, the postoperative complication profile after cervical OPLL decompression is un...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/2011.1.FOCUS10278
更新日期:2011-03-01 00:00:00
abstract::Primary central nervous system lymphoma (PCNSL) is an aggressive neoplastic process that occurs in both immunocompetent and immunocompromised patients. Over the past 30 years there has been a steady increase in the number of cases in both patient populations. The imaging features for the disease and demographic charac...
journal_title:Neurosurgical focus
pub_type: 杂志文章,评审
doi:10.3171/foc.2006.21.5.5
更新日期:2006-11-15 00:00:00
abstract::Shunt systems with differential pressure valves are prone to the complications of overdrainage. A programmable valve permits adjustment of the opening pressure of the valve. In this paper the authors report the incidence of subdural fluid collections in a randomized trial of programmable compared with conventional val...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.1999.7.4.2
更新日期:1999-10-15 00:00:00
abstract::OBJECTIVE Commercially available processed nerve allografts have been shown to be inferior to autografts in previous animal studies. The authors hypothesized that combining different processing and storage techniques will result in improved nerve ultrastructure preservation, lower immunogenicity, and minimized cellula...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2017.1.FOCUS16462
更新日期:2017-03-01 00:00:00
abstract::The study of carotid artery occlusive disease interventions can be divided clinically into the treatment of asymptomatic and symptomatic diseases. Clinical trials that have studied or are currently studying asymptomatic disease include: the Carotid Artery Stenosis with Asymptomatic Narrowing Operation Versus Aspirin s...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:
更新日期:1998-12-15 00:00:00
abstract::Electrodiagnostic testing in patients who have upper-extremity symptoms, which may include carpal tunnel syndrome (CTS), has been the gold standard for diagnosis for many years. Despite their value, these tests are underutilized. The authors examined the use patterns of electrodiagnostic testing at the University of V...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.1997.3.1.5
更新日期:1997-07-15 00:00:00
abstract::Medulloblastoma and primitive neuroectodermal tumors (PNETs) are the most common malignant brain tumors in children. The concern for late sequelae of neuraxis irradiation and the obligation to improve disease-free survival in children who harbor malignant brain tumors has led to the additional provision of systemic ch...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/foc.1999.7.2.3
更新日期:1999-08-15 00:00:00
abstract::Considerable financial and human resources have been directed toward the emerging field of comparative effectiveness research (CER) in the US. Fundamentally, the concept of CER is so logical as to be almost self-evident; namely, that research regarding therapeutic strategies should go beyond efficacy and examine objec...
journal_title:Neurosurgical focus
pub_type: 社论
doi:10.3171/2012.5.FOCUS12127
更新日期:2012-07-01 00:00:00
abstract::The authors describe the case of a boy with Muenke syndrome, an autosomal dominant disorder associated with craniosynostosis. The family history was significant for syndromic craniosynostosis in the patient's maternal grandmother, who died in adulthood after a craniofacial reconstruction. The patient, her grandson, un...
journal_title:Neurosurgical focus
pub_type: 杂志文章
doi:10.3171/2015.2.FOCUS151
更新日期:2015-05-01 00:00:00