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S Boyero

Publications and source records attributed to S Boyero.

2 recordsLinked to original sources

[Baroreflex failure after chemodectoma resection].

Baroreflex failure after chemodectoma resection We present a case of baroreflex failure secondary to a unilateral injury of the glossopharyngeal nerve. The patient was operated for a left-sided chemodectoma in the carotid body. Some months after surgery she started to report presyncopal episodes exacerbated by mental stress and when standing up. During these episodes, the patient presented hypertensive crises and tachycardia. However, blood pressure was below normal ranges at rest. The diagnosis was baroreflex failure secondary to unilateral injury of the glossopharyngeal nerve. The case reported herein illustrates the fact that the presence of a bilateral injury is not essential for the occurrence of this disorder.

Aged↗

[Cerebrovascular disease in a tertiary care hospital. The current situation and points to be improved].

INTRODUCTION: Caring for patients suffering from a cerebrovascular diseases requires a large quantity of resources which must be optimised. The aim of this study is to analyse the management of stroke in a tertiary care hospital. PATIENTS AND METHODS: All admissions with a diagnosis of stroke were analysed retrospectively for the year 2003. Length of stay, computed tomography in the Emergency Room, origin, previous admissions during the last year, presence of vascular risk factors, stroke subtype, complications and mortality during admission and destination when discharged from hospital, were all recorded. RESULTS: 936 patients were admitted to hospital with a diagnosis of stroke. 80.22% corresponded to acute ischaemic strokes (27.14% lacunar, 18.57% transient ischaemic attacks, 10.25% cardioembolic, 15.44% aterothrombotic, 8.44% infarct of undetermined cause, 0.24% unusual aetiology) and 19.78% corresponded to haemorrhagic strokes (13.99% intraparenchymatous hemorrhage, 5.79% subarachnoid hemorrhage). Intra-hospital mortality was 5.3%. 11% suffered from complications while in hospital, and average length of stay was 10.4 days, being much longer for those patients discharged to a medium-long stay centre (17.5 days). Compared to other series, the incidence of cardioembolic and aterothrombotic subtypes of stroke is low. However, because of the inclusion of neurosurgical patients, an increase of cerebral haemorrhages is observed. CONCLUSIONS: Intra-hospital morbidity and mortality and average length of stay in our series are consistent with those from other centres of similar characteristics. A better coordination with medium-long stay centres along with the presence of neurologists on call, would certainly improve these variables.

Adolescent↗