Titlebook: Surgery of Skull Base Meningiomas; With a Chapter on Pa Madjid Samii,Mario Ammirati Book 1992 Springer-Verlag Berlin Heidelberg 1992 Behand

AVOW

brachial-plexus

conference

Mettle

diathermy

Suprasellar Meningiomas,llae or anterior clinoid region. Cushing coined the term chiasmal syndrome to describe the complex of symptoms and signs commonly associated with these lesions: “primary optic atrophy with bitemporal field defects in adult patients showing an essentially normal sella turcica” [2]. Visual symptoms ar

Coterminous

Medial Sphenoid Wing Meningiomas,d meningiomas), middle third (alar meningiomas), and outer third (pterional meningiomas) [3]. This distinction is still useful and practical today, not only because the respective symptoms differ, but also because the surgical problems, strategies, and goals vary greatly from one region to another.

错事

Lateral Sphenoid Wing Meningiomas,ndpoint, a low convexity meningioma, which is not discussed here further. The other is an en plaque type of growth, almost invariably with diffuse bone and dural invasion. These tumors tend to have a small intradural component, a wide dural component, and an even wider bony extension. As noted by Cu

充气女

The Problem of Classifying Meningiomas of the Posterior Fossa Skull Base, and the tentorium than on their point of dural attachment; their topographical location is a function of their direction of growth. A meningioma presenting mainly in the region corresponding to the anterior part of the posterior aspect of the petrous pyramid poses essentially the same surgical prob

慎重

Meningiomas Involving the Lower Clivus and the Foramen Magnum (Craniospinal Meningiomas), the foramen magnum from above or from below. Related to this he recognized a significant surgical difference in that the craniospinal tumors were located in the cisterns anterior to the brainstem pushing the cervicomedullary junction poste-rolaterally while the reverse was true in spinocranial tumo

侵略

Upper and Middle Clivus Meningiomas,ence of the upper and middle clivus. Only a few tumors fall into this group, and these represent the initial stage of tumors that with further growth would become petroclival, craniospinal, or incis-ural meningiomas. This view is supported by combined clinical and surgical observations showing that