A 35 year-old-female presents to her gynecologist after missing her period for the past 3 months. She is sexually active and uses condoms for contraception but has not had a sexual partner in the last year. She also reports that her breasts have been leaking milk for some time. Physical examination is normal. A head MRI is shown. Which of the following structures would most likely be jeopardized if the tumor continues to increase in size?
A. Optic chiasm
B. Fourth ventricle
C. Cerebral aqueduct
D. Thalamus
E. Caudate nucleus
A. Optic chiasm
B. Fourth ventricle
C. Cerebral aqueduct
D. Thalamus
E. Caudate nucleus