公益財団法人田附興風会 医学研究所北野病院

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Children's phimosis

What is phimosis?

Phimosis is a condition in which the skin at the tip of the penis is so narrow that the glans cannot be fully exposed. In most cases, children are unable to fully expose the glans. This is actually normal. However, treatment is required in the following cases:

When is treatment needed?

  • The tip of the foreskin is as small as a pinhole, and the skin at the tip of the penis swells when urinating.
  • Pee spreads and flies
  • The skin on the tip of the penis becomes red and painful due to infection repeatedly.

What is the treatment?

Generally, first, a steroid ointment is applied and the foreskin is stretched. The foreskin is pulled back and the medication is applied to the narrowest part. In most cases, the condition improves to the point where the glans is visible.

However, if this does not work or if the tip of the foreskin becomes inflamed and hardened, surgery will be necessary.

閉塞性乾燥性包皮炎

Dry preputitis obliterans

Dry preputitis obliterans

Repeated blancoposthitis can cause the tip of the foreskin to become white and scarred. The tip of the foreskin becomes hard and very narrow. This is called obstructive dry balanitis. Surgery is required when this occurs.

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