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Good day My wife was admitted to Chris Hani paragwana hospital.she is diabetic and glass splinter in lhs toe,it eventually caused cangareen and toe was amputated.the foot is left open like that to heal by itself no skin was put over the open wounds they say it must heal and close by itself the drip that was given for liquid has made her hands,feet legs and arms puff up swollen she caughs very badly this really doesn't sound right or normal