Weather tumor or type 1 diabetes.?

Wife weight 90 kg height 5.3 , high bs not diagnosed before 1.4.19, no diabetes heredity, suffered dka from 31.3 to 4.4.19.. ketone 80++, bs 590..from insulin pen Nova rapid 16,16,16 and lanctus 34 dropped to 5,5,4 and 17 bs is between 120-195.. accidentally detected in CT net G1 in deodenum while checking pancreatitis, pl pancreas normal, biopsy ki67 less than 2% and low grade tumor in deodenum detected , pet CT whole body done, report pending weather suffered from type 1 or, tumoretic suffering,?? or something else...relates to her vomitting and high bs level,, in 31.3 she had high sugar intake through orange ,electral, coconut water,sugarcane juice from 5.0 clock till 12.0 clock when her bs level is 590 detected... her gad showing > 2000 and cpeptide 0.518, kft cretanin 1.03 now feeling normal.. Weather she is type 1 now, or pancreas recovering now , or suffered due to tumor, or something else