MCA aneurysm located in the superficial region of the brain and had relative wide neck, therefore it is usually selected to operate directly. Pica syndrome mainly affects toddlers and is defined as behavior that is not appropriate for the stage of development. Middle cerebral artery (MCA) aneurysm is one of the most popular cerebral aneurysm. A syndrome of unthriftiness, stiffness, anorexia, recumbency and pica in cattle of the Yemen Arab Republic was investigated for the first time. The anterior communicating artery (Acom) aneurysm is the most complex in all cerebral aneurysms, and wider vascular bifurcation angles are considered to be associated with aneurysm formation. The surgical approach and dissection of the PCA is technically challenging owing to the complexity of its perforating branches and their intimate relationship with the cranial nerves and upper brain stem. They may also have numbness on one side of the face and body and an eye droop.Īneurysms of the posterior cerebral artery (PCA) represent approximately 1% of all intracranial aneurysms (1–4). This stroke (Wallenberg’s Syndrome) causes the person to have balance problems and lean to one side. The Posterior Inferior Cerebellar Artery (PICA) carries blood to this part of the brain. The posterior inferior cerebellar artery (or PICA) is an artery that provides blood flow to the cerebellum, a part of the brain located behind the top of the brain stem, which helps with functions related to movement and coordination. Symptoms and signs usually include subarachnoid hemorrhage, neck pain, dizziness, and coma. Aneurysms arising from the posterior inferior cerebellar artery (PICA) are uncommon, accounting for 0.5–3% of all intracranial aneurysms.

Pica syndrome brain stem