Name: Ambili

Age: 47

Sex: Female

Complaints: H/o left vision deficit.

Introduction:

Case study: A well defined solid lesion with peripheral hyperdensity in the sellar region measuring ~14 x 13 mm. Sagittally the lesion is seen extending into the pituitary fossa.

Images

Conclusion: Well defined solid sellar mass measuring ~14 x 13 mm as described.

Possibilities include: 1. Pituitary macroadenoma.  2. Craniopharyngioma.

Suggested MRI contrast study for further evaluation.