Publications by authors named "I Castro-Dufourny"
Objective: Establishing the neurological localization doctrine for the contralateral hemispheric control of motor functions in the second half of the 19th century, researchers faced the challenge of recognizing false localizing signs, in particular paradoxical or ipsilateral hemiparesis (IH). Despite tremendous progress in current methods of neuroradiological and electrophysiological exploration, a complete understanding of this phenomenon has yet to be attained.
Methods: The authors researched the well-described cases of hemiparesis/hemiplegia ipsilateral to an intracranial lesion published in the scientific literature in the pre-MRI era (before 1980).
Objective: This study provides a systematic review and meta-analysis of psychiatric disorders caused by craniopharyngiomas and the hypothalamic alterations underlying these symptoms.
Methods: We investigated a collection of 210 craniopharyngiomas reported from 1823 to 2017 providing detailed clinical and pathologic information about psychiatric disturbances, including 10 of our own series, and compared the hypothalamic damage in this cohort with the present in a control cohort of 105 cases without psychiatric symptoms.
Results: Psychiatric disorders occurred predominantly in patients with craniopharyngiomas developing primarily at the infundibulotuberal region (45%) or entirely within the third ventricle (30%), mostly affecting adult patients (61%; P < 0.
Craniopharyngioma (CP) adherence represents a most baffling problem for the neurosurgeon. The highest priority of current surgical treatment is to maximize tumor removal without compromising the patients' long-term functional outcome. Surgical damage to the hypothalamus may be avoided or at least ameliorated with a precise knowledge regarding the type of adherence for each case.
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