Subject(s)
Dandy-Walker Syndrome/complications , Female , Humans , Infant , Meningocele/etiology , Occipital Lobe/abnormalitiesABSTRACT
Due to the great importance of the knowledge about variations occurring in the vascular system to surgeons and professionals who work with imaging, we describe in this article a variation of the origin of the occipital artery. 110 cadavers of male and female individuals had they carotid vascular tree in the region of the neck carefully dissected using loupe magnification and its origin and course were measured as well as a simple diameter. This artery usually branches off from the posterior part of the wall of the external carotid artery at the same level of the facial artery branching however, the two cases presented showed the occipital artery branching off very close to the carotid bifurcation, which characterize it as a trifurcation instead. The occipital artery branching off too close to the carotid bifurcation is a rarity as demonstrated by our results and the its literature is insufficient.
Subject(s)
Humans , Male , Female , Carotid Artery, Common/anatomy & histology , Occipital Lobe/anatomy & histology , Cadaver , Dissection , Occipital Lobe/abnormalitiesABSTRACT
Se presenta el caso de un encefalocele occipital gigante pesquisado en un ultrasonográfico de rutina en embarazo de evolución fisiológica; se concluye breve revisión de esta patología destacando el manejo multidisciplinario en la evolución del estado gravídico, parto y posterior manejo del recién nacido