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Dermatology  (Expert Forum)
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scratched mole
Answered by
Alan Rockoff, MD - dermatology, Child Skin Problems
The Rockoff Dermatology Center Brookline - MA
Welcome to the DERMATOLOGY FORUM! Questions in this forum are answered by Dermatologists from St. Luke's Roosevelt Hospital, under the direction of Andrew Alexis, M.D., M.P.H.

scratched mole

by 1217, Oct 20, 2003 12:00AM
I have had a mole on my inner forearm for as long as I can remember.  It is FLAT, REDDISH/Brown, not completely round.  It's kinda tear drop shaped.  It is very small.  2mm from Top to bottom, 1mm wide.  I have been paying a lot of attention to it lately because it's shape is not perfectly round.  I am just really paranoid about melanoma.  I had a dermatologist look at it last June and he quickly glanced and said it was not unusual.   Last week I was on vacation and I had been rubbing the mole as I looked at it.  The next day I noticed the skin over the mole and around the mole was dry and I began picking at it.  The mole never bled.  However, the next day it had a tiny scab over it.  When the scab disappeared a few days later the mole was no longer a dark/reddish brown, but a light brown.  Now I am paranoid that I scratched off the top layer of melanoma.  UGH.  Just a little advice.  It now looks more round and a little smaller than it was.  I am just paranoid that I have scratched it and now concealed a sign that could have been worrisome.  Had it been melanoma, would the color have changed to a lighter shade (since the top layer was scratched off)?

by Alan Rockoff, MD, Oct 21, 2003 12:00AM
I understand your paranoia, but scratching a mole does not transform it into a cancer.  It can change the appearance a little, and that's what you're describing.

Look, just leave it alone for a couple of weeks so it can go back to its previous state.  Then show a dermatologist one more time.  If the doctor is absolutley, positivly sure it's OK (which will probably be the case), then I would forget about it once and for all.

Or you can ask the doctor to just take it off so you won't have to think about it any more, if you think you're going to keep worrying anyway, despite reassurance.

Best.

Dr. Rockoff
Member Comments (5)

by 1217, Oct 21, 2003 12:00AM
So, the fact that the mole is a lighter shade than it was before it was scratched is not a sign of concern?

by Alan Rockoff, MD, Oct 22, 2003 12:00AM
Correct--not by itself.

Dr. R

by DeenRacer, Dec 07, 2003 12:00AM
I would just like to confirm that scratching or picking at a mole will not increase its likelihood of cancer.

by Alan Rockoff, MD, Dec 08, 2003 12:00AM
That is correct--traumatizing a mole doesn't lead to cancerous change.

Dr. Rockoff

by Al1979, Jan 19, 2009 09:39AM
A related discussion, more on moles was started.
Continue discussion
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