This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of pituitary gland, Subject name: Medicine
MC characteristic physical finding of prolactinoma after galactorrhea is? 
Select and explain. 
A. Bitemporal hemianopia, B. Anovulatory cycles, C. Amenorrhea, D. Infeility
A: Bitemporal hemianopia
Answer: A: Bitemporal hemianopia 
Explanation: Prolactinoma - | Prolaction |Negative to LH - Anovulatory cycles Negative to FSH - Amenorrhea | leads to Infeility So, Physical finding: Galactorrhea > Bitemporal Hemianopia Rx- Bromocriptine (MOA - DA agonist) Cabergoline | Inhibit Prolactin