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

Figure 2

One week after the MRI in Figure 1, MRI revealed a shrinking 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 suggest hemorrhage. The optic chiasm is now visible in the coronal T1-weighted image. The pituitary stalk can also be seen deviated to the right.

(a)

(b)

(c)