Sellar and parasellar pathologies often present with nonspecific symptoms. Clinical
examination and endocrine studies are useful but cross-sectional imaging is indispensable
to characterize and accurately localize the lesion. Magnetic resonance imaging with
its multiplanar capability and excellent soft tissue contrast resolution is workhorse
in evaluation of sellar and parasellar pathologies. Imaging findings of a broad spectrum
of lesions is presented in this article along with anatomy and literature review.
Keywords
magnetic resonance imaging - pituitary - sella turcica