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Fig. 1 | Diagnostic Pathology

Fig. 1

From: Clinicopathological features and BRAFV600E mutations in patients with isolated hypothalamic-pituitary Langerhans cell histiocytosis

Fig. 1

a. MRI scan of the lesion (arrow) in a 9-year-old child (case 1) before diagnosis demonstrated that the upper pituitary stalk was thickened, and a well-circumscribed and regular homogeneous enhanced mass was observed (sagittal T1 contrast-enhanced images). b. MRI scan of the lesion in case 1 at 11 months of follow-up demonstrated that the pituitary stalk (arrow) was fine and the homogeneous enhanced mass had regressed, but the anterior pituitary narrowed (sagittal T1 contrast-enhanced images)

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