The Charcot Neuroarthropathy as Onset of Type 2 Diabetes - a Diagnostic Challenge

Introduction: The Charcot neuro-osteoarthropathy is a devastating complication of diabetes, with negative impact on both prognosis and quality of life. Moreover, the diagnostic is often missed or delayed. Case report: A 50 years old male patient with dyslipidemia, overweight and hypertension was referred to our Diabetes Department in the context of newly diagnosed diabetes (HbA1C=11.7%), four days after left hallux trans-metatarsal amputation and debridement of the dorsal collection, for wet gangrene of the left hallux, with dorsal extension. The diagnostic of diabetic neuro-osteoarthropathy of the left foot was delayed several months. A good glycemic control was achieved with insulin glargine and metformin. We look further to introducing modern antidiabetic drugs with not only proven cardiovascular benefit but also good impact on weight. The patient needs to be managed by a multidisciplinary team, which has to include a podiatrist and a vascular surgeon. Conclusions: This case suggest the importance of rising diabetes and diabetic peripheral polyneuropathy awareness in all medical fields.