There are also diseases that can cause osteoporosis like Turner syndrome, hyperprolactinemia, Klinefelter syndrome, Cushing syndrome, and diabetes mellitus.

也有一些疾会导致骨质疏，Turner综合征、高催乳素血症、先天性睾丸发不全综合征、皮质醇增多症以及糖尿。

One cause is hyperprolactinemia, or excessive prolactin secretion by pituitary lactotroph cells, which is frequently seen with a benign pituitary tumor called a prolactinoma.

一个原因是高泌乳素血症，即垂体泌乳素细胞分泌过多泌乳素，大多并发良性的垂体肿瘤，称为泌乳素瘤。