This means the tumor was -even then - clearly still producing hormones, proving it was a functional one, which is far less deadly than the nonfunctional ones.
当时的肿瘤是能生产激素，是功能性肿瘤，其致死率远远远远低于非功能性肿瘤。
2
Objective To summarize the experience in the nonfunctional islet cell tumor.
目的总结无功能性胰岛细胞瘤的诊治经验。
3
OBJECTIVES To investigate surgical treatment results and clinical specifics in the treatment of nonfunctional islet cell tumor.