Fig. 1From: Recurrent autoimmune hypophysitis treated with rituximab: a case reportMRI scan showing pituitary enlargement in the T1-weighted sagittal (upper) and coronal section (lower). A Initial MRI before surgery. B Post-surgery with remnant pituitary tissue located just below the optic chiasm. C Relapse under treatment with azathioprine and prednisolone. D Almost complete regression of pituitary mass after rituximab treatmentBack to article page