糖尿病活体胰腺体积测量的临床应用

Determination of the Volum of Pancreatic in Vivo on Diabetes

应用ＮＡＩ－２００医用数字图象处理系统对２４例国人糖尿病的胰腺ＣＴ影象进行了前瞻性研究，首次得出了精确的活体胰腺体积为１２．７９±２．２８ｃｍ３／ｍ２．正常人为１６．４４±４．１４ｃｍ３／ｍ２．经ｔ检验后具有明显的差异性Ｐ＜０．０１．提示国人糖尿病对叶伴有明显的胰腺体积缩小。

The pancreatic volum in vivo of a prospective study was performed by the NAI-200 Medical image processing system. 24 cases (7 with insulin-dependent and 17 with non-insulin-dependent with diabetes and healthy subjects as control group. To get a serial of image CT scanning in 0.5cm equal distance.The transmitted image information into compute by special camara. Men-machine mode drow out panceras edage exactly. compute out the volum of in vivo by the special fixed program's software. The results showed that the volum of pancreatic in diabetes is 12.79±2.18cm3/m3 control group is 16.44±4.14cm2/m2 (P<0.01 ).Quantitative analysis to CT of pancreas exhibit the pancreas of patients with diabetes was markedly smaller than normal group.