Neuro-Chirurgie · 2021
A child dural-based occipital cavernoma with an accessory venous sinus.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Aulanier A, Al Falasi M, Serratrice N, Pech Gourg G, Scavarda D
Аннотация
BACKGROUND: The diagnosis of extra-axial cavernoma and surgical decision-making can be difficult on children.
REPORTED CASE: In this report we present the case of a 33-month-old child for whom the work up done for asthenia, anorexia and psychomotor regression reveals a well-defined occipital extra-axial lesion. A follow up MRI was performed two months later, revealing an increase in the size of the lesion associated with hemorrhagic changes. The surgical decision is performed after an arteriography; it allows the total removal of the lesion contained in a duplication of the dura mater, by placing a vascular clip on an accessory venous sinus draining the lesion, respecting the integrity of the lateral sinus. Histology confirms a cavernoma. No complication resulted from the surgical procedure. This atypical case of pediatric dural cavernoma associated with a well-defined accessory venous sinus in arteriography is to our knowledge the first description in the literature.
CONCLUSION: Extra-axial cavernomas have a misleading presentation. The management of these lesions is of twofold interests: to avoid a repercussion on the development of these children, and to obtain histological confirmation.
REPORTED CASE: In this report we present the case of a 33-month-old child for whom the work up done for asthenia, anorexia and psychomotor regression reveals a well-defined occipital extra-axial lesion. A follow up MRI was performed two months later, revealing an increase in the size of the lesion associated with hemorrhagic changes. The surgical decision is performed after an arteriography; it allows the total removal of the lesion contained in a duplication of the dura mater, by placing a vascular clip on an accessory venous sinus draining the lesion, respecting the integrity of the lateral sinus. Histology confirms a cavernoma. No complication resulted from the surgical procedure. This atypical case of pediatric dural cavernoma associated with a well-defined accessory venous sinus in arteriography is to our knowledge the first description in the literature.
CONCLUSION: Extra-axial cavernomas have a misleading presentation. The management of these lesions is of twofold interests: to avoid a repercussion on the development of these children, and to obtain histological confirmation.