Stroke & Vascular Disorders
Cerebral arteriopathies
Dec. 28, 2023
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Pituitary in granulomatosis with polyangiitis causing cavernous sinus syndrome and diabetes insipidus (sagittal MRI)
Dedicated thin-section sagittal contrast-enhanced T1-weighted image of the pituitary in a woman with granulomatosis with polyangiitis causing cavernous sinus syndrome and diabetes insipidus. There is abnormal generalized thickening and enhancement of the pituitary stalk (arrow) consistent with granulomatous infundibulitis.
(Source: Peters JE, Gupta V, Saeed IT, Offiah C, Jawad AS. Severe localised granulomatosis with polyangiitis [Wegener's granulomatosis] manifesting with extensive cranial nerve palsies and cranial diabetes insipidus: a case report and literature review. BMC Neurol 2018;18[1]:59. Creative Commons Attribution 4.0 International [CC BY 4.0] license, creativecommons.org/licenses/by/4.0.)