We report the utility of a pulsed water jet device in @entity1653 surgery. The presented case is that of a 61-year-old @entity1 with left visual disturbance. MRI demonstrated heterogeneously enhanced mass with @entity548 , indicating @entity1653 on her left side. The @entity5 invaded the cavernous sinus and left optic canal, engulfing the internal carotid artery in the carotid cistern and encased middle cerebral arteries. During the operation, the pulsed water jet device was useful for dissecting the @entity5 away from the arteries since it was safe in light of preserving parent arteries. The jet did not cause any @entity1317 and did not induce @entity2553 as shown by postoperative symptomatology and MRIs. With the aid of pulsed water jet, we could achieve total resection of the @entity5 except for the piece within the cavernous sinus. The @entity1 had no new @entity51 after the operation. We consider the pulsed water jet as a useful device, especially when the need to dissect @entity1653 from parent arteries exists. The jet can help neurosurgeons simultaneously achieve @entity5 resection and preservation of blood vessels.

[Usefulness of Pulsed Water Jet in Dissecting Sphenoid Ridge XXXX while Preserving Arteries].

@entity1 :: ('9606', 'Species') :: ['woman', 'patient'] @entity548 :: ('MESH:D006470', 'Disease') :: ['intratumoral hemorrhage'] @entity5 :: ('MESH:D009369', 'Disease') :: ['tumor'] @entity51 :: ('MESH:D009461', 'Disease') :: ['neurological deficits'] @entity1653 :: ('MESH:D008579', 'Disease') :: ['sphenoid ridge meningioma', 'meningioma'] @entity1317 :: ('MESH:D057772', 'Disease') :: ['vascular injury'] @entity2553 :: ('MESH:D020301', 'Disease') :: ['vasospasm']
@entity1653 :: (MESH:D008579,Disease) :: ['Meningioma']
