Dry skin on the penis

  For about five weeks, my penis has had dry, cracking skin on a small
  area of it (about 1/2 inch x 1/2 inch).  I have been monogamous for
  about two years, and have never experienced this problem before, so
  I don't believe it is an STD.
  The skin is very dry, and cracks occasionally.  It sometimes appears to
  be healing, only to become irritated again if I masturbate, have sexual
  intercourse, or sometimes for no apparent reason.
  I have abstained from all sexual activity for about a week, and the
  dryness seemed to be going away, but today it returned.  I have
  no idea why this could be.
  I am 26 years old, and am worried it could be symptoms of penile
  cancer.  Any idea what it could be?
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Dear SS,
Your symptoms are not likely to be that of a penile cancer. These are typified by skin ulcers and masses. I suggest that you follow up with your
personal physician.
This information is provided for general medical information purposes only. Please consult your physician for diagnostic and treatment options pertaining to your specific medical condition. More individualized care is available through our department at the Henry Ford Hospital and its suburban locations (I-800-653-6568).
HFHS M.D.-SAL
*Keyword: penile cancer