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Hi and thanks for the query.
Is it on the neck you mean? on the skin of the neck?
Can you post a picture?
Hi there,This is Dr Basu, experienced Internal Medicine Specialist.I am here to address your concerns and provide great service.
Non healing ulcer or sore should be checked by a dermatologist.
This can a skin cancer like basal cell cancer.
Diabetes also can cause non healing sore. Best wishes,It was my pleasure to help you today.If I have answered all your questions, Please rate my response Excellent (click on the 5th star on top).Please bookmark my profile for fast, reliable authentic answers!This is the link to my profile:http://www.justanswer.com/medical/expert-mysticdoc/
This is Dr. David
sore on your skin in high sun areas are often skin cancer
it could be a basal cell or squamous cell skin carcinoma.
you need a biopsy of the skin sore to show skin cancer.
would you like to upload a photo of the skin lesion ? I would be happy to look at it.
here are instructions to how to upload a photo
type a word in the textbox and highlight it
then select the "chain" icon above the textbox or the paper clip icon to upload a jpg
this opens a window where you can click next to the text box to select the jpg or pdf file on your computer to upload into JustAnswer