نتایج جستجو برای: volkmanns ischemic contracture
تعداد نتایج: 91023 فیلتر نتایج به سال:
SUMMARY The high rate of normal diffusion-weighted imaging (DWI) in patients with transient ischemic attack (TIA) raises the question as to its sensitivity for detecting small ischemic lesions. We compared standard and optimized DWI in 36 consecutive patients with TIA. Optimized DWI was positive in more patients than standard DWI (19 versus 16; P < .001) and showed more lesions (56 versus 42; P...
Background Ischemic colitis (IC) is the most common form of ischemic injury of the gastrointestinal tract and mortality is still high [1]. Although prompt suspicion and exact diagnosis, especially in elderly people, are highly critical, there have been few reports on risk factors for presumed IC compared with the general elderly population [2]. We performed this study to create a diagnostic sco...
Research on infarct detection by noncontrast cranial computed tomography (CCT) in patients with transient ischemic attack (TIA) is sparse. However, the aims of this study are to determine the frequency of new infarcts in patients with TIA, to evaluate the independent predictors of infarct detection, and to investigate the association between a new infarct and early short-term risk of stroke dur...
To try and improve the interobserver agreement for the diagnosis of TIA, we used a checklist in which the symptoms were recorded in plain language, instead of in abstract diagnostic terms such as amaurosis fugax. Criteria for a diagnosis of TIA were similarly phrased and recommended to all observers. Eight senior neurologists and ten neurology residents interviewed 72 patients in random pairs. ...
Microvascular occlusion serves as the underlying mechanism for the multitude of clinical manifestations of sickle cell disease, one of the most prevalent hemoglobinopathies worldwide. Recurrent painful episodes are the hallmark of this condition. Abdominal pain attributed to an acute painful episode can be indistinguishable from a separate and/or more serious intra-abdominal disease process, re...
OBJECTIVE Transient ischemic attacks are common and important harbingers of subsequent stroke. Management varies widely, and most published guidelines have not been updated in several years. We sought to create comprehensive, unbiased, evidence-based guidelines for the management of patients with transient ischemic attacks. METHODS Fifteen expert panelists were selected based on objective cri...
■ EVIDENCE-BASED ANSWER There is no compelling evidence that outpatient diagnostic workup of patients with transient ischemic attack (TIA) is less safe than inpatient workup, or that hospitalization prevents stroke or improves stroke outcomes after TIA (strength of recommendation [SOR]: C, based on case series studies). Because the risk of stroke is substantial in the week following a TIA (SOR:...
BACKGROUND The Krebs-Henseleit buffer is the best perfusion solution for isolated mammalian hearts. We hypothesized that a Krebs-Henseleit buffer-based cardioplegic solution might provide better myocardial protection than well-known crystalloid cardioplegic solutions because of its optimal electrolyte and glucose levels, presence of buffer systems, and mild hyperosmolarity. METHODS Isolated L...
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