I wanted to ask whether I have a fungal infection around the base of my penis. It has been there for over six months, and I have seen the doctor. At first, he prescribed me Daktarin cream. It did not work. I went back, and he gave me Eumovate cream. It worked for a while, and then it came back. So I went and saw a Dermatologist, she said to use the Eumovate cream again for three weeks and then Canesten HC cream, but the problem has not gone away. So I am booked for a biopsy soon. I suddenly had a fear that it may turn to gangrene. Please can you tell me if this is true or I am just exaggerating? The infection is only dry and flaky.