That being said, since diabetes is an autoimmune disease which affects
the endocrine system, and
the thyroid is also involved in that process,
the possibility is there. The kidneys are a key point in the endocrine system as well, and damage may have happened to them as well. I pray not, but the possibility is there, and without knowing the specific case it's hard to say. However, that does not mean that she is doomed to a short life span.