14 Warning Signs of Brain Tumors You Should Not Ignore

Secretion from the breasts

Prolactin Test – Thelifetoday.com

The release of breast milk is stimulated by a hormone called prolactin. It is synthesized and released in the brain, and may be produced by a tumor called prolactinoma. This tumor grows in the pituitary gland, located at the sella turcica, and it is often associated with visual problems as well.