Marc Legeais

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OBJECTIVES To study the circumstances of diagnosis, imaging techniques and therapeutic management of cavernous hemangioma of the nasal cavity. MATERIAL AND METHOD We report the case of a 60-year-old woman, who presented epistaxis CT scan and nasal obstruction. RESULTS Rhinoscopy showed a purplish, regular mass that filled the left nasal cavity. Computed(More)
A vestibular aqueduct midpoint width greater than 1.50 mm is currently considered to be pathognomonic for a large vestibular aqueduct syndrome. To analyse the diameter of the vestibular aqueduct in children as a function of age and consequently to determine if a fixed measure could serve as a pertinent diagnostic criterion. This was a retrospective study of(More)
We report a case of angiotropic large cell lymphoma (ALCL) with central system involvement in which there was initially an isolated spinal cord stroke with paraplegia. MR imaging of the spinal cord demonstrated increased signal intensity in the center of the cord on T2-weighted images and subsequently a cerebral lesion in the right temporal lobe. The(More)
This is a case report of successful arterial embolization of a dural fistula using absolute alcohol. In this two-part embolization of a dural fistula of the left sagittal venous sinus, the use of n-BCA (n-butyl-cyanoacrylate) was followed by 1 ml of absolute alcohol four months later. The first procedure, using n-BCA via the external carotid, permitted(More)
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