Diaphragma sellae sinking can predict the onset of hyponatremia after transsphenoidal surgery for pituitary adenomas

Kunzhe Lin, Jun Li, Lingling Lu, Shangming Zhang, Shuwen Mu, Zhijie Pei, Cheng Wang, Jingying Lin, Liang Xue, Liangfeng Wei, Lin Zhao, Shousen Wang