Abstract:
:Extent of resection in temporal lobectomy has been traditionally based on intraoperative linear measurements. The complex geometrical contour of the temporal lobe limits the precision and accuracy of such measurements, and it is often difficult to verify the extent of actual resection after surgery. The authors propose a new method of evaluating extent of resection based on a 20-compartment model of the temporal lobe. The temporal lobe is divided into five anteroposterior coronal sections in relation to the anterior and posterior borders of the mesencephalon. Each section is then divided into superior lateral, inferior lateral, basal, and medial quadrants. The resulting compartments are easily identified on postoperative magnetic resonance images obtained along the coronal plane. Resection within each compartment is noted as none (0), partial (1), or complete (2). An index of resection can then be computed for superior lateral, inferior lateral, basal, and medial quadrants and for the whole temporal lobe. Potentially, this technique can be used to evaluate surgical failures and correlate extent of resection with surgical outcome and neurologic complications. It also allows objective and semiquantitative comparison of surgical approaches practiced at different institutions.
journal_name
Cleve Clin J Medjournal_title
Cleveland Clinic journal of medicineauthors
Awad IA,Katz A,Lüders H,Weinstein Mdoi
10.3949/ccjm.56.8.833subject
Has Abstractpub_date
1989-11-01 00:00:00pages
833-6issue
8eissn
0891-1150issn
1939-2869journal_volume
56pub_type
杂志文章abstract::During a 10-year period, 60 patients with confirmed diagnoses of pheochromocytoma underwent a total of 63 surgical procedure. To control extreme blood pressure elevations, 6 patients received phenoxybenzamine preoperatively and 28 patients received prazosin. The remaining 29 patients received neither drug. Intravenous...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.57.7.613
更新日期:1990-10-01 00:00:00
abstract::Patients with refractory epilepsy face an elevated risk of sudden death, with rates as high as 1% per year. This phenomenon, known as sudden unexpected death in epilepsy (SUDEP), is believed to be a seizure-related occurrence, but the exact underlying mechanisms are uncertain. Both pulmonary and cardiac pathophysiolog...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.75.suppl_2.s66
更新日期:2008-03-01 00:00:00
abstract::One of the factors that contribute to the progressively declining course of heart failure could be sleep apnea. Whether treating sleep apnea improves the clinical outcomes of patients with heart failure needs to be tested in randomized clinical trials. ...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.72.10.929
更新日期:2005-10-01 00:00:00
abstract::Although hypertension has been defined numerically as blood pressure levels above 140/90 mmHg, there is no doubt that a blood pressure level within the "normal" range increases the stress on a diseased heart. For this reason, vasodilator therapy is often successful in treating congestive heart failure. The authors pro...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.56.4.447
更新日期:1989-06-01 00:00:00
abstract::Heart failure is the most important public health problem in cardiovascular medicine, and is increasing in both prevalence and expense. Programs that use an interdisciplinary team to improve outpatient treatment and prevent hospitalizations will help improve care and control costs. But the most important long-term str...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.65.7.351
更新日期:1998-07-01 00:00:00
abstract::Treatment of anemia in the perioperative period of major orthopedic surgery decreases the need for blood transfusion and improves perioperative outcomes. Use of epoetin alfa in this setting is FDA-approved and provides significant benefit to qualified and carefully chosen patients. ...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.73.electronic_suppl_1.s13
更新日期:2006-09-01 00:00:00
abstract::Vascular surgery is associated with a high risk of perioperative morbidity and mortality that is partly attributable to inflammatory stress induced by the surgical procedure. Preoperative initiation of a long-acting statin is a strategy intended to reduce the inflammatory stress response and the excess risk associated...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.76.s4.13
更新日期:2009-11-01 00:00:00
abstract::The history and physical examination, rather than routine laboratory, cardiovascular, and pulmonary testing, are the most important components of the preoperative evaluation. The history should include a complete review of systems (especially cardiovascular and pulmonary), medication history, allergies, surgical and a...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.71.1.63
更新日期:2004-01-01 00:00:00
abstract::In patients with long-standing, poorly controlled diabetes and peripheral neuropathy, a red, hot, swollen foot without open ulceration should raise the suspicion of Charcot neuroarthropathy, an often-overlooked diabetic foot complication. The authors discuss key diagnostic features and how to differentiate this condit...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.77a.09163
更新日期:2010-09-01 00:00:00
abstract::The patient-centered medical home is a rapidly growing concept in reforming American health care. It has spread from its origins in primary care pediatrics to family practice and, more recently, into internal medicine. This review article describes how primary care geriatricians can obtain certification from the Natio...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.79a.11103
更新日期:2012-05-01 00:00:00
abstract::Primary care physicians must initiate a discussion of overactive bladder and urinary incontinence with their patients who are at risk. A stepwise approach to evaluation and diagnosis and the use of systematic evaluation and treatment algorithms suitable to the primary care setting will improve identification and effec...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.72.2.149
更新日期:2005-02-01 00:00:00
abstract::The decline in testosterone with age has been associated with specific physical changes that affect quality of life and life expectancy, although a cause-and-effect relationship is yet to be established. While female menopause is rapid and well described, "male menopause" or androgen decline in older men is gradual an...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.79a.12010
更新日期:2012-11-01 00:00:00
abstract::A case of pacemaker lead dysfunction with subsequent removal by a unique transvenous extraction system is presented. This technique allows detailed examination of the extracted pacemaker lead and identification of unsuspected causes of lead failure. Information relative to specific causes of lead failure may result in...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.59.1.91
更新日期:1992-01-01 00:00:00
abstract::Often patients with immune hemolytic anemias present with symptoms that are common in anemia of any cause. In the different types of immune hemolytic anemia, red blood cells are destroyed by processes mediated by antibodies. This article reviews the pathophysiology, diagnosis, and treatment of this group of diseases. ...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.65.2.89
更新日期:1998-02-01 00:00:00
abstract::Ebola virus causes a hemorrhagic fever with a high case-fatality rate. Treatment remains supportive although a variety of specific treatments are still in the early stages of investigation. This report reviews the clinical virology of Ebola virus, the reported proposed treatments, and the current outbreak. ...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.81gr.14007
更新日期:2014-12-01 00:00:00
abstract::Although a low level of high-density lipoprotein (HDL) cholesterol is a useful clinical predictor of coronary heart disease, raising the HDL cholesterol level does not necessarily lower this risk. Part of the explanation for this paradox may be that, under certain conditions, HDL either can be less functional as an an...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.74.10.697
更新日期:2007-10-01 00:00:00
abstract::Glomerulonephritis (GN) is a common manifestation of the antineutrophil cytoplasmic antibody-associated systemic vasculitides (AASV), which include granulomatosis with polyangiitis and microscopic polyangiitis. The level of renal involvement at presentation is highly predictive of survival and should be assessed early...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.79.s3.05
更新日期:2012-11-01 00:00:00
abstract::This paper reviews the clinical presentation of gallstone disease, acalculous cholecystitis, biliary dyskinesia, and gallbladder cancer, as well as how to make best use of current diagnostic and treatment methods, particularly ultrasonography, cholescintigraphy, laparoscopic cholecystectomy, and endoscopic retrograde ...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.69.12.977
更新日期:2002-12-01 00:00:00
abstract::Exercise helps prevent and improve atherosclerosis and other chronic diseases, and physicians should encourage their patients to exercise more. Unfortunately, there are many barriers to prescribing exercise. To help patients start exercising and stay with it, clinicians need to address specifics. Several guidelines ar...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.72.8.645
更新日期:2005-08-01 00:00:00
abstract::Severe acute pancreatitis causes high rates of illness and death. Simple scoring predictors can help identify patients at risk so that treatment, primarily supportive, can begin promptly after presentation. Medical therapy is the mainstay, with supportive therapy consisting of controlled volume resuscitation and enter...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.80gr.13001
更新日期:2013-06-01 00:00:00
abstract::The antidiuretic hormone arginine vasopressin (AVP) is primarily responsible for regulating osmotic and volume homeostasis of body fluids, largely through binding to vasopressin type 1A (V(1A)) and type 2 (V2) receptors. Increased AVP secretion leads to decreased free water excretion with resulting water retention, an...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.73.suppl_3.s24
更新日期:2006-09-01 00:00:00
abstract:BACKGROUND:Nicotinic acid, widely used to lower serum cholesterol levels, may rarely cause cholestatic jaundice. SUMMARY:A 61-year-old white man with hypercholesterolemia complained of marked pruritus and became jaundiced after taking 3.0 g of crystalline nicotinic acid daily for 13 months. His total serum bilirubin l...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.61.1.70
更新日期:1994-01-01 00:00:00
abstract::Caring for very important persons (VIPs), including celebrities and royalty, presents medical, organizational, and administrative challenges, often referred to collectively as the "VIP syndrome." The situation often pressures the health care team to bend the rules by which they usually practice medicine. Caring for VI...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.78a.10113
更新日期:2011-02-01 00:00:00
abstract::Biochemical markers of bone turnover provide clinically useful evidence of the normal and pathologic processes that reflect bone cell activity in the skeleton. Understanding the behavior of markers of bone formation and bone resorption should aid in managing patients with a variety of skeletal disorders. ...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.75.10.739
更新日期:2008-10-01 00:00:00
abstract::Lifestyle factors remain the bedrock of atherosclerotic cardiovascular disease (ASCVD) prevention. Statins remain the first-line therapy for primary and secondary prevention of ASCVD. Physicians are encouraged to discuss the risks and benefits of statins with patients before beginning therapy. Nonstatins and proprotei...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.87.s1.02
更新日期:2020-05-01 00:00:00
abstract::Most patients find some relief with current agents, even though a poor understanding of the causes of chronic primary headache limits prophylaxis and treatment. The author reviews current preventive and treatment strategies for migraine, chronic tension headache, cluster headache, and substance withdrawal headache. ...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.68.11.904
更新日期:2001-11-01 00:00:00
abstract::Recent advances in our understanding of the diagnosis, imaging, pathology, and clinical monitoring of multiple sclerosis (MS) have significantly increased our ability to successfully treat this often perplexing neurologic disorder. Magnetic resonance imaging (MRI) is now integral to the diagnostic process. Treatment o...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.73.1.91
更新日期:2006-01-01 00:00:00
abstract::Percutaneous transluminal coronary angioplasty (PTCA) of stenotic saphenous vein grafts is less invasive than repeat coronary bypass grafting; however, this procedure is complicated by atheromatous embolization in 2.5%-3.0% of cases, an incidence significantly higher than in angioplasty of native coronary vessels. We ...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.56.6.581
更新日期:1989-09-01 00:00:00
abstract::Primary care physicians play a key role in the diagnosis and the nonoperative management of knee osteoarthritis (OA), including monitoring for problems in patients who have undergone knee replacement surgery. This article reviews key clinical and radiographic findings of knee OA, options for conservative management, a...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章,评审
doi:10.3949/ccjm.74.9.663
更新日期:2007-09-01 00:00:00
abstract::You can find evidence-based answers to clinical questions quickly by searching online medical databases. The key is to be selective, on the basis of the type of information you need. Online textbooks, consensus guidelines systematic reviews, and MEDLINE are all available. ...
journal_title:Cleveland Clinic journal of medicine
pub_type: 杂志文章
doi:10.3949/ccjm.68.4.307
更新日期:2001-04-01 00:00:00