Hemangioma (patient information)

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Hemangioma
Overview
What are the symptoms?
What are the causes?
Diagnosis
When to seek urgent medical care?
Treatment options
Where to find medical care for Hemangioma?
Prevention
What to expect (Outlook/Prognosis)?
Possible complications
Hemangioma On the Web
Ongoing Trials at Clinical Trials.gov
Images of Hemangioma
Videos on Hemangioma
FDA on Hemangioma
CDC on Hemangioma
Hemangioma in the news
Blogs on Hemangioma
Directions to Hospitals Treating Hemangioma
Risk calculators and risk factors for Hemangioma

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Lakshmi Gopalakrishnan, M.B.B.S. [2]

Overview

A hemangioma is an abnormal buildup of blood vessels in the skin or internal organs.

What are the symptoms of Hemangioma?

• A red to reddish-purple, raised sore (lesion) on the skin
• A massive, raised tumor with blood vessels
• Most hemangiomas are on the face and neck.

What causes Hemangioma?

• About 30% of hemangiomas are present at birth. The rest appear in the first several months of life.

• The hemangioma may be:

• In the top skin layers (capillary hemangioma)
• Deeper in the skin (cavernous hemangioma)
• A mixture of both

Diagnosis

• Hemangiomas are diagnosed by a physical examination. In the case of deep or mixed lesions, a CT or MRI scan may be performed.

• Occasionally, a hemangioma may occur with other rare conditions. Additional tests may be done for these syndromes.

When to seek urgent medical care?

All birthmarks, including hemangiomas, should be evaluated by the health care provider during a routine examination.

Hemangiomas of the eyelid may interfere with the development of normal vision and must be treated in the first few months of life. Hemangiomas that interfere with breathing, feeding, or other vital functions should also be treated early.

Treatment options

Superficial or "strawberry" hemangiomas often are not treated. When they are allowed to disappear on their own, the result is usually normal-appearing skin. In some cases, a laser may be used to remove the small vessels.

Cavernous hemangiomas that involve the eyelid and block vision are generally treated with steroid injections or laser treatments. These quickly reduce the size of the lesions, allowing vision to develop normally. Large cavernous hemangiomas or mixed hemangiomas may be treated with oral steroids and injections of steroids directly into the hemangioma.

Recently, lasers have been used to reduce the size of the hemangiomas. Lasers that emit yellow light damage the vessels in the hemangioma without damaging the skin over it. Some physicians use a combination of steroid injection and laser therapy.

Where to find medical care for Hemangioma?

Directions to Hospitals Treating Hemangioma

Prevention of Hemangioma

• Bleeding (especially if the hemangioma is injured)
• Problems with breathing and eating
• Psychological problems, from skin appearance
• Secondary infections and sores
• Visible changes in the skin
• Vision problems (amblyopia, strabismus)

What to expect (Outlook/Prognosis)?

Small, superficial hemangiomas often disappear on their own. About 50% go away by age 5, and 90% are gone by age 9.

Possible complications

There is no known way to prevent hemangiomas.

Sources

Medlineplus

Related Chapters

• Angioma (patient information)