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Pyogenic granuloma

Show Alternative Names
Lobular capillary hemangioma

A pyogenic granulomas is a small, raised, and red bump on the skin. The bump has a smooth surface and may be moist. It bleeds easily because of the high number of blood vessels at the site. It is a benign (noncancerous) growth.

Causes

The exact cause of pyogenic granulomas is unknown. They often appear following an injury on the hands, arms, or face.

Pyogenic granulomas are common in children and pregnant women.

Symptoms

Signs of a pyogenic granuloma are:

  • A small red lump on the skin that bleeds easily
  • Often found at the site of a recent injury
  • Usually seen on hands, arms, and face, but they may develop in the mouth (most often in pregnant women)

Exams and Tests

Your health care provider will do a physical exam to diagnose this condition.

You may also need a skin biopsy to confirm the diagnosis and check for skin cancer.

Treatment

Small pyogenic granulomas may go away without treatment. If needed, bumps are treated with:

Outlook (Prognosis)

Most pyogenic granulomas can be removed. A scar may remain after treatment. There is a high chance that the problem will come back if the whole lesion is not removed or destroyed during treatment.

Possible Complications

These problems may occur:

  • Bleeding from the lesion
  • Return of the condition after treatment

When to Contact a Medical Professional

Contact your provider if you have a skin bump that bleeds easily or that changes appearance.

Review Date: 10/14/2024

Reviewed By

Elika Hoss, MD, Assistant Professor of Dermatology, Mayo Clinic, Scottsdale, AZ. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

References

Dinulos JGH. Vascular tumors and malformations. In: Dinulos JGH, ed. Habif's Clinical Dermatology. 7th ed. Philadelphia, PA: Elsevier; 2021:chap 23.

Patterson JW. Vascular tumors. In: Patterson JW, ed. Weedon's Skin Pathology. 5th ed. Philadelphia, PA: Elsevier Limited; 2021:chap 39.

Disclaimer

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, timeliness, or correctness of any translations made by a third-party service of the information provided herein into any other language. © 1997- A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

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