Cerebrovascular diseases
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Cerebrovascular diseases · Jan 2012
Eleven years' experience with Korean cardiac myxoma patients: focus on embolic complications.
Cardiac myxomas are rare but are the most common cardiac tumors. This study is based on our clinical experience with cardiac myxomas over a period of 11 years at Sejong General Hospital. We focused on the embolic complications of patients with cardiac myxoma. ⋯ The embolic potential of myxoma was associated with an irregular surface pathology but not with vascular risk factors. Echocardiography should be performed in patients with embolic events, especially when cerebral infarcts with multiple territorial lesions are detected. Surgical resection is a relatively safe and curative procedure for cardiac myxoma.
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Cerebrovascular diseases · Jan 2012
Using the National Institute of Health Stroke Scale to predict dysphagia in acute ischemic stroke.
Oropharyngeal dysphagia is a common manifestation in acute stroke. Aspiration resulting from difficulties in swallowing is a symptom that should be considered due to the frequent occurrence of aspiration pneumonia that could influence the patient's recovery as it causes clinical complications and could even lead to the patient's death. The early clinical evaluation of swallowing disorders can help define approaches and avoid oral feeding, which may be detrimental to the patient. This study aimed to create an algorithm to identify patients at risk of developing dysphagia following acute ischemic stroke in order to be able to decide on the safest way of feeding and minimize the complications of stroke using the National Institutes of Health Stroke Scale (NHISS). ⋯ The NIHSS is highly sensitive (88%) and specific (85%) in detecting dysphagia; a score of 12 may be considered as the cutoff value. The creation of an algorithm to detect dysphagia in acute ischemic stroke appears to be useful in selecting the optimal feeding route while awaiting a specialized evaluation.
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Cerebrovascular diseases · Jan 2012
Which treatment modality is more injurious to the brain in patients with subarachnoid hemorrhage? Degree of brain damage assessed by serum S100 protein after aneurysm clipping or coiling.
Serum S100 protein has been known to reflect the severity of brain damage. The purpose of this study was to compare the degree of brain damage based on the serum S100 protein level between aneurysm clipping and coiling groups and to evaluate the prognostic value of S100 protein in patients with subarachnoid hemorrhage (SAH). ⋯ The initial S100 protein value is an independent prognostic factor for poor outcomes in SAH patients. Based on the S100 protein level, aneurysm clipping seems to provoke more brain damage than aneurysm coiling. Endovascular coiling should be considered the first therapeutic option for aneurysmal SAH patients.