GangreneGas GangreneDiabetes Mellitus, Type 1Diabetes MellitusDiabetes Mellitus, Type 2Diabetes ComplicationsPenile DiseasesToesAmputationDiabetes Mellitus, ExperimentalClostridium perfringensScrotumDebridementClostridium septicumIschemiaFasciitisFoot UlcerDiabetes, GestationalBlood GlucoseHemoglobin A, GlycosylatedLegCalciphylaxisHypoglycemic AgentsGenital Diseases, MaleNomaRisk FactorsInsulinFingersLower ExtremityToe PhalangesDiabetes InsipidusBromhexineArterial Occlusive DiseasesSkin UlcerTibial ArteriesLimb SalvageFoot DiseasesDiabetic FootTreatment OutcomeHyperglycemiaFatal Outcome