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rmz1212

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  1. We have to figure out an unknown.. Here's the case Type 2 Diabetic male presents with fever, pain, necrotizing swelling over his left leg. His symptoms began about a week ago with swelling, redness of the left leg followed by a bronze discoloration of the skin and the appearance of hemorrhage bullae. Pertinent Clinical Data: Temp: 102.5 F Physical exam - Extensive cutaneous Gangrene observed over his left leg with many ruptured bullae; black necrotic eschar with surrounding erythema. Biopsy- areas of necrosis of the dermis and subcutaneous fat, infiltration with PMNs; vasculitis and thrombosis in vessels in the superficial fascia. Specimen: Swap of Lesion exudate We think it's a Group A strep mainly becuase of Gangrene and also the black eschar.. But not sure. Anyone have any ideas of the bacteria it could be? We have a list of possible ones so if you have one in mind please post! Thanks!
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