The exact cause of hemangiomas is not well understood. However, different types of hemangiomas have been linked to different causes.
Some infantile hemangiomas develop from abnormalities in the development of blood vessels while the baby is in the womb, whereas some do not have any cause. Some hemangiomas develop during pregnancy and disappear after delivery. Some hemangiomas are caused by genetic problems. Some arise after an injury, but whether the injury is the actual cause has not yet been established.
What are the types of hemangiomas?
Hemangiomas are the most common in the skin.
- Infantile hemangioma: Hemangiomas of the skin are common in infants and are known as infantile hemangiomas. They can be present at birth but most typically appear within the first weeks or months of life. Most infantile hemangiomas subside at puberty.
- Intramuscular hemangioma (hemangiomas in the muscle tissue): It can occur at any age but most often occur in young adults.
- Bone hemangioma: Bone hemangiomas occur in the skull or spine and are most common in older people.
- Internal organ hemangioma: These are most common in the liver and intestines. They can also occur in the respiratory system and brain.
What are the signs and symptoms of hemangiomas?
Hemangiomas of the skin initially appear as small red bumps. Gradually, as the blood vessels multiply further, hemangiomas look like big, burgundy-colored bumps. Their color resembles the deep red color of strawberry, and hence, they are also called “strawberry marks.”
Hemangiomas generally do not produce any symptoms unless they are multiple or located in a sensitive area such as near the eye.
Hemangiomas that grow in the internal organs such as the liver and other organs of the digestive system can cause problems such as:
- Nausea
- Vomiting
- Loss of appetite
- Abdominal discomfort
Deep hemangiomas in the muscles may be painful and swollen. The pain and swelling increase with activity.
Which tests are used to diagnose hemangiomas?
Doctors usually diagnose the hematoma by performing physical examinations and taking your medical history.
Other tests that help in knowing more about the exact location, size, and depth of hemangioma include:
- X-ray
- Ultrasonography (USG)
- Magnetic resonance imaging (MRI)
- Computerized tomography (CT) scan
- Angiogram (injection of dye into the surrounding bloodstream to make the hemangioma show up in an X-ray image)
- Biopsy (removal of a small tissue from the hemangioma to check if it is cancer)
- Blood tests (such as genetic analysis for multiple hemangiomas)
How are hemangiomas treated?
Although hemangiomas may not require any treatment, you need to give regular follow-ups to monitor any changes in it.
Treatment of hemangioma can include any of the following:
- Beta-blocker medication (timolol and propranolol)
- Anti-inflammatory medications (steroids)
- Compression (using of inflatable sleeves or leggings to apply pressure to the hemangioma)
- Embolization (a procedure to cut off the blood supply to large hemangiomas)
- Laser treatment (used for removing hemangiomas or alleviating the symptoms)
- Surgical treatment (surgical removal of hemangiomas)
QUESTION
See AnswerInfantile Hemangioma. Available at: https://emedicine.medscape.com/article/1083849-overview
Top What Is the Cause of Hemangiomas? Related Articles
Birthmarks Slideshow
Birthmarks can appear on the head, over the eye, or anywhere on the skin. To learn more about birthmarks explore this medical image gallery. Get information about birthmark pigmentation, color changes and health risks of birthmarks.Can a Liver Hemangioma Go Away on Its Own?
No, liver hemangioma doesn’t go away without treatment. People who have liver hemangioma rarely experience signs and symptoms and typically don't need treatment. They are generally small and even if they become large they may not carry significant risk.Common Medical Abbreviations & Terms
Doctors, pharmacists, and other health-care professionals use abbreviations, acronyms, and other terminology for instructions and information in regard to a patient's health condition, prescription drugs they are to take, or medical procedures that have been ordered. There is no approved this list of common medical abbreviations, acronyms, and terminology used by doctors and other health- care professionals. You can use this list of medical abbreviations and acronyms written by our doctors the next time you can't understand what is on your prescription package, blood test results, or medical procedure orders. Examples include:
- ANED: Alive no evidence of disease. The patient arrived in the ER alive with no evidence of disease.
- ARF: Acute renal (kidney) failure
- cap: Capsule.
- CPAP: Continuous positive airway pressure. A treatment for sleep apnea.
- DJD: Degenerative joint disease. Another term for osteoarthritis.
- DM: Diabetes mellitus. Type 1 and type 2 diabetes
- HA: Headache
- IBD: Inflammatory bowel disease. A name for two disorders of the gastrointestinal (BI) tract, Crohn's disease and ulcerative colitis
- JT: Joint
- N/V: Nausea or vomiting.
- p.o.: By mouth. From the Latin terminology per os.
- q.i.d.: Four times daily. As in taking a medicine four times daily.
- RA: Rheumatoid arthritis
- SOB: Shortness of breath.
- T: Temperature. Temperature is recorded as part of the physical examination. It is one of the "vital signs."
Do Hemangiomas Go Away?
Hemangiomas are one of the most common tumors that develop in infants. They are most often present from birth or appear within the first few weeks after birth. They grow only for a certain duration and usually go away on their own.Hemangioma Picture 1
Hemangioma (benign tumor). Hemangiomas are a common type of birthmark that caused by extensive development of blood vessels at the site. It appears at or soon after birth and is usually harmless and painless. For the most part they require no treatment as they will generally shrink. However, surgery, lasers or medications may be necessary if they are close to the eye or mouth to prevent vision or breathing problems, or if it is affecting the child's self esteem.