Pituitary carcinoma: Two case reports and review of literature

Figure 1 Radiographic images of the pituitary carcinoma discussed in case 1. A: Magnetic resonance imaging (MRI) in September 2010 shows a 3.4 cm × 2.0 cm × 2.6 cm enhancing sellar mass (arrow); B: MRI in April 2013 shows stable residual sellar lesion post-surgery and radiation (arrow); C: MRI in April 2014 shows enlarging lesion extending to the suprasellar region and left cavernous sinus (arrow); D: MRI/Magnetic Resonance Angiography in May 2015 shows multiloculated hemorrhagic collection around an enlarging dural enhancing lesion (arrow); E, F: MRI in August 2016, in comparison to MRI in March 2016, shows more enhancing solid appearing sellar mass with interval enlargement of the tumor burden along the left cavernous sinus and middle cranial fossa.