hello sir, this is soumen from kolkata, ques is ,my father has got a wound below the  knee ,exact position is just little bit  up from the  heel ....about half month ago ,he has treated with some betadine ,neosporin powder after few days from that wound there is a formation of pus ,for the last few days  formation of pus increses and now its getting stinking ,I am very very tensed and in fear whether this wound  turned into a delicate one like carcinoma or  something !! sir, we have already consulted a doctor and he  has given us the  prescription to get the  opinion of  a  surgeon.although he has got sense in those  area .kindly  suggest what  i should  do ? or  please  tell me  whether it  is  a  dengerous  one
Dear ,This is