This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Anatomy
Necrobiosis lipoidica is seen in 
Select and explain. 
A. Diabetes insipudus, B. Lyme disease, C. Diabetes mellitus, D. Symmonds disease
C: Diabetes mellitus
Answer: C: Diabetes mellitus 
Explanation: Lesions of Necrobiosis lipoidica are found Primarily on the shins and patients can have diabetes mellitus or develop it subsequently .Characeteristic findings include