I'm sorry this is so delayed from your original post, and I hope you still look here. I saw it for the first time just now.
It is imperative that your mother go to the doctor. I know it's embarrassing, but she could be very ill or dead with this thing. My Mom won't go to the doctor for ANYTHING, so I empathize with you.
Does she read? She must be informed. She must see the wisdom of at least a biopsy. Would she go on an all raw diet? (A well known MD had an ugly, external breast cancer that grew out of her chest like a 3 inch rounded horn, and cured it with a natural diet).
I can't believe everybody is just ignoring this thing. The fact that it smells like something dead isn't good. Bleeding can be a danger signal. And does she treat it in any way? Washing, antibiotic creams, etc?
I wish you luck. If she won't go to the doctor, then you must do research on how to treat it yourself. And if it is melanoma, chances are high that it has spread already. If is squamous cell, the chances aren't as high, but not impossible. I'm about to ask for information on anyone using Skin Answer, an ointment that gets rid of growths like squamous cells, moles and others.
[This message has been edited by all things (edited 08-02-2002).]