Fig. 7
From: Pituitary apoplexy: an update on clinical and imaging features
Pituitary apoplexy in a patient with pre-existing adenoma. Arrows on sagittal and coronal T2WI (a, b) as well as in coronal T1WI show an area of haemorrhage within the adenoma. Haemorrhagic components appear hyperintense on both T2WI and T1WI. In (d) sagittal contrast-enhanced T1WI showing peripheral enhancement. Despite the absence of chiasm compression and cavernous sinus involvement, this patient underwent surgical treatment with a transsphenoidal approach. Sagittal T1WI follow-up during surgery on intraoperative MRI (Brain Suite) (e) and late follow-up (3 months later, f) show good imaging results