Round Crater On Top Of Penis And Underside Of Foreskin
It causes
Backward flow of urine into the kidney (reflux nephropathy)
Short, widened penis with an abnormal curvature
Urinary tract infections
I recommend consultation with urologist and get the these tests
Blood test to check electrolyte levels
Intravenous pyelogram (IVP), a special x-ray of the kidneys, bladder, and ureters
Ultrasound of the urogenital system
Treatment depends on the cause.
DISCLAIMER : This advice is based upon history as provided by the patient as there is no Physician – Patient relationship established. The patient has not been examined per se. The advice is not valid for medico-legal purposes. Please see a local doctor before acting upon the advice.