Neupsy Key

Fig. 54.1 Prostaglandin-associated periorbitopathy. The patient has a history of the left eye only Lumigan use for a number of years and had left enophthalmos along with superior sulcus deformity…

Fig. 53.1 Hyperostosis in a patient with long-term retinoid therapy. Lateral radiograph of the cervical spine shows multilevel flowing ossification in the distribution of the anterior longitudinal ligament (arrows) ATRA…

Fig. 18.1 Carmustine Gliadel wafers. Axial (a) and coronal (b) CT images obtained on the first postoperative day show the linear hyperattenuating wafers (arrows) lining the right parietal surgical cavity….

Fig. 27.1 Cerebellar atrophy related to phenytoin use. Coronal T2-weighted (a) and sagittal T1-weighted (b) MR images demonstrate disproportionate diffuse cerebellar atrophy Another neurological effect of phenytoin is a transient…

Fig. 36.1 Osmotic demyelination related to rapid correction of hyponatremia with hypertonic saline. Axial FLAIR (a, b), axial DWI (c, d), and axial ADC maps (e, f) show a trident-shaped…

Fig. 13.1 Biodistribution of extracellular gadolinium-based contrast agents. Normal non-contrast T1 image (a) and corresponding post-contrast fat-suppressed T1 image (b) obtained with intravenous administration of MultiHance show expected enhancement within…

Fig. 48.1 ADEM related to vaccination. Axial FLAIR images (a–f) obtained approximately 2 weeks after the administration of the vaccine demonstrate numerous hyperintense foci (arrows) involving the infratentorial and supratentorial…

Fig. 49.1 Cerebral edema secondary to fulminant acute liver failure associated with acetaminophen overdose. Axial CT image obtained at the time of presentation soon after ingestion (a) demonstrates an unremarkable…

Fig. 14.1 Intraspinal Pantopaque. Axial and sagittal T1-weighted and T2-weighted MR images (a–d) show high T1 and intermediate T2 signal with associated chemical shift artifact within the spinal canal (arrows)….

Fig. 52.1 rhBMP-induced osteolysis and heterotopic bone formation. Initial postoperative sagittal CT image (a) shows unremarkable vertebral bodies adjacent to the intervertebral disc spacers. Follow-up sagittal CT image (b) shows…