Presentation of pituitary tumor 1. Loss of vision, unilateral or bilateral, most often seen in ophthalmology. 2. Irregular menstruation or even amenorrhea, lactation, and infertility, mostly first seen in obstetrics and gynecology or endocrinology. 3.Children: super tall. Adults: change in facial appearance, thickening of fingers and toes. 4.Increased urine volume and easy thirst, mostly consider the possibility of diabetes mellitus. The above are the classic manifestations of pituitary tumor. Any one of them should be considered as pituitary tumor, and it is very necessary to do a head MRI and a blood test for pituitary hormone. Treatment of pituitary tumor 1.Medication: If it is amenorrhea and lactation, and if the pituitary hormones suggest a significant increase in prolactin, then a subtype of pituitary tumor, prolactin adenoma, should be diagnosed, and medication can be considered, the only brain tumor that can be completely cleared by medication. 2.Surgical treatment: If it is other symptoms, then only surgery can be considered, two ways: transnasal and craniotomy. If the location of the tumor is lower, choose the former. The position is superior, choose the latter. Late follow-up of pituitary tumor Pituitary tumor is troublesome, not that it is completely fine after surgery, you need to pay attention to: 1, regular check pituitary hormones, electrolytes, if necessary, you may have to take medication for a long time 2, monitor urine volume 3, review MRI once a year