close-up view of diabetic foot with skin discoloration.

peripheralneuropathy medicalphotography diabeticneuropathy hyperpigmentation medicalstockphoto peripheralartery complications discoloration insufficiency diabeticulcer pigmentation inflammation medicalimage woundhealing granulation circulation healthcare neuropathy condition infection deformity footulcer skinulcer undefined diabetes medicine necrotic drainage necrosis swelling diabetic medical disease texture cracked exudate charcot healing process health lesion tissue eschar venous scaly wound blood ulcer foot care skin pain flow dry bed leg