32 research outputs found
Asystolie prolongée après rachianesthésie chez un adulte présentant un syndrome de Gallavardin
A clinical case of spontaneous ventricular dysrythmia in a 47-year-old patient scheduled for ankle osteosynthesis is reported. During initial peripheral vein canulation, a spontaneous ventricular tachycardia occurred and disappeared spontaneously in about 3 min. It was decided to proceed with surgery. Thirty minutes after spinal anaesthesia, asystole occurred. Normal sinus rhythm was rapidly restored after basic life support. There was no harmful consequence for the patient. He had a history of repetitive monomorphic ventricular tachycardia (Gallavardin type). The aetiologies of asystole after spinal anaesthesia are well known and will be not discussed in the text. Although the origin of the asystole is unclear in this case, the literature on Gallavardin's syndrome is reviewed, showing that a prolonged and complex preoperative assessment is not mandatory in this syndrome. © 2004 Elsevier SAS. Tous droits réservés.SCOPUS: re.jinfo:eu-repo/semantics/publishe
Trehalose metabolism is activated upon chilling in grapevine and might participate in Burkholderia phytofirmans induced chilling tolerance
Relations Between the Metabolism of the Insecticide Carbofuran in the Soil and in the Plant of Cauliflower and Brussels-sprouts Crops Made in the Field
Effects of the Soil Organic Fertilizers Onto the Carbofuran Soil and Plant Metabolisms in Field Cauliflower Crops
Chlorpyrifos Soil and Plant Metabolisms in Cauliflower Crops Grown On Cow Manure and Composts Soil Fertilized Fields
Lésions de la région pinéale et falco-tentorielle. Abord occipito-pariétal en trois-quarts ventral avec volet infra-sagittal [Lesions of the pineal and tentorial region. Occipito-parietal approach in three-quarter prone position with infrasagittal craniotomy].
Surgical treatment of pineal-tentorial region lesions remains a challenge. The difficulty in approaching the pineal region can be verified with the number of operative plans that have been proposed to reach this area: transcallosal, occipital transtentorial, infratentorial supracerebellar approaches and sitting, prone or Concorde positions. This emphasizes the surgeon's dissatisfaction with the surgical techniques described. Recently, a three-quarter prone position with the bone flap placed under the midline has been described (1, 3, 8). We have decided to test this approach that we have slightly modified and we report our results on 13 cases: 2 arachnoid cysts, 3 vascular malformations and 8 tumors (3 brainstem gliomas, 2 dysgerminomas, 1 quadrigeminal plate metastasis and 1 meningioma plus 1 metastasis of the falx). Keeping the table in a horizontal plane, risks of air embolus are eliminated. Using the natural effect of gravity, traction on the occipital lobe is no more necessary and hemianopsia no more occurs. We recommand the parieto-occipital route which is the shortest way to reach epiphysis and falco-tentorial notch. We confirm the results of american colleagues (1, 3, 8, 15) and we advise to use this approach which seems to us the best way to treat pineal-tentorial lesions