![Figure 6: Clinical appearance of the most prevalent type of diabetic neuropathy and progression of sensory loss over the course of PDN. Adapted from [2] (CC BY 4.0). During the course of the disease, the loss of sensory functions, in the regions colored as blue and red, occurs and the patient feels unbearable pain in these regions](https://researchblog.nust.edu.pk/wp-content/uploads/2022/04/Figure-6.jpg)
Figure 6: Clinical appearance of the most prevalent type of diabetic neuropathy and progression of sensory loss over the course of PDN. Adapted from [2] (CC BY 4.0). During the course of the disease, the loss of sensory functions, in the regions colored as blue and red, occurs and the patient feels unbearable pain in these regions