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Fibroid Tumor Types

May 5, 2010 | By Sharon Perkins

Fibroid tumors, common growths in or attached to the uterus, affect more than 75 percent of women at some time in their lives, according to FibroidSecondOpinion.com. Fibroids, which are almost always benign, or non-cancerous, affect black women more often than Caucasians, and are more common in women who are obese. Most fibroids present no symptoms and tend to shrink after menopause. There are several different types of fibroids, differentiated by location.

Intramural Fibroids

The most common type of fibroid, according to the American Pregnancy Association, intramural fibroids grow within the uterine wall only and don't extend beyond. Intramural fibroids cause heavy periods, pelvic and back pain, urinary frequency and feelings of pressure.

Subserosal Fibroids

Subserosal fibroids grow outwardly from the wall of the uterus and can compress the bowels, bladder and intestine, states DrDonnica.com. Pain from pressure on nearby structures, bloating, abdominal cramping and pressure can result. Abdominal swelling may occur if subserosal fibroids enlarge enough.

Submucosal Fibroids

Submucosal fibroids are less common than other types, but because they grow into the uterus, they have the greatest potential effect on fertility, explains DrDonnica.com. Submucosal fibroids also cause heavy menstrual bleeding. Removal of submucosal fibroids may increase the chances of getting pregnant, according to a 2009 article in "Fertility and Sterility."

Pedunculated Fibroids

Pedunculated fibroids hang off a stalk, and can be either subserosal, found on the outside of the uterus, or submucosal, growing into the uterus. Pedunculated fibroids can twist, cutting off the blood supply and causing severe pain, which necessitates their removal. Submucosal pedunculated fibroids can also prolapsed, or fall through the cervix, which also necessitates removal.

References

Article reviewed by Roman Tsivkin Last updated on: May 5, 2010

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