Rapid Pituitary Apoplexy Regression: What Is the Time Course of Clot Resolution?

Figure 3

Seven weeks after the MRI in Figure 1, MRI revealed an even smaller sellar lesion on (a) sagittal precontrast T1-weighted, (b) sagittal postcontrast T1-weighted, and (c) coronal T1-weighted images. The enhancement and heterogeneity of the pituitary mass can still be seen, although less than in Figure 2. The optic chiasm is even more visible in the coronal T1-weighted image with the pitutitary mass smaller in vertical length. The pituitary stalk can still be seen deviated to the right.

(a)

(b)

(c)