Acne. 1  There are many effective acne treatments available. Your dermatologist can determine which treatments are best for you. 2  Use the medications and products prescribed for your acne as directed, and allow enough time for them to take effect, which could be four to eight weeks. 3  Resolution of acne takes time.
The urethra is the tube that drains urine from the bladder. The end of the urethra on the tip of the penis is called the meatus. Meatal stenosis is the narrowing of the meatus. On exam, the meatus appears nearly pin-point. Boys with meatal stenosis typically have a urinary stream that deflects upward or is prolonged. It is often a challenge for them to stand to urinate.
A callus, or callosity, is a section of skin that has become toughened and thick as a result of friction, pressure or irritation. If the friction (rubbing) is excessive, blisters will form rather than calluses.n general, calluses are not harmful, but may occasionally lead to infections or ulcerations of the skin. A corn, clavus (plural: clavi) is a specially-shaped callus of dead skin. It usually forms on hairless and smooth (glabrous) skin surfaces, especially between the toes or fingers.