Radiological features for the approach in trans-sphenoidal pituitary surgery

ConclusionsThere are significant variations in the anatomical and pituitary disease features between patients. We describe a number of features on pre-operative scans and have devised a checklist including a new ‘teddy bear’ sign to aid the surgeon in the anatomical assessment of patients undergoing trans-sphenoidal pituitary surgery.
Source: Pituitary - Category: Endocrinology Source Type: research
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