FIG 3.

Axial FLAIR (A) and sagittal T2WI (B) show a hyperintense mass lesion (arrows) in the right mesial temporal lobe immediately superior to the hippocampus, most likely representing a low-grade neoplasm. Sagittal T2WI is helpful for localization of this lesion and differentiating it from the choroid plexus in the temporal horn. Although this finding was unrelated to the patient's presentation of GHD, intravenous contrast was needed for complete MR imaging assessment and showed the lesion to be nonenhancing (not shown).