Fig. 1From: Spontaneous regression of colloid cyst on the third ventricle: a case report with the review of the literatureChronologic evolution of the signal and morphology of a colloid cyst on serial MRI (T1- & T2-weighted, and FLAIR images). Follow-up MRI showed significant regression of the colloid cyst from 12 mm to 4 mm at 18 months after the initial diagnosis. This regression was maintained in follow-up MRI at 30 monthsBack to article page