What is a benign ovarian tumor?
A benign ovarian tumor is a noncancerous growth on or
inside an ovary. It is a solid mass, not a fluid-filled
cyst. It is called benign because the abnormal cells in the
growth do not spread to other parts of the body.
The two ovaries are part of the female reproductive system.
They produce eggs and the female hormones estrogen and
progesterone.
How does it occur?
The causes of benign ovarian tumors are not well understood.
There are different types of tumors, which may have
different causes. In many cases, a tumor may have developed
months before you were born.
What are the symptoms?
An ovarian mass may cause no specific symptoms and may not
be detected until you have a regular checkup with your
health care provider. However, depending on the size,
location, and type, it may cause some or all of the
following symptoms:
- a feeling of pressure or fullness in the abdomen or
pelvis
- a firm, painless swelling in the lower abdomen
- irregular bowel or bladder function
- abdominal pain that may linger from day to day
- painful or irregular menstrual periods (sometimes you
may stop having periods)
- pain during sexual intercourse
- swelling of the legs or vulva
- an increase in facial and body hair
- weight gain.
How is it diagnosed?
An ovarian tumor may be discovered when you have a pelvic
exam. Tests you may have are:
- ultrasound scan (sound waves are used to create a picture
of your ovaries)
- laparoscopy (your health care provider uses a thin
flexible tube and tiny camera to look inside your abdomen
at your ovaries)
- CT (computed tomography) scan
- MRI (magnetic resonance imaging)
- blood tests.
How is it treated?
If you have a benign ovarian tumor, your health care
provider may either take a "wait and see approach" or
recommend treatment. The usual treatment is surgery to
remove the tumor. In some cases the ovary is also removed.
At the time of surgery the other ovary is thoroughly
explored to be sure that it does not also have a tumor.
Rarely, both ovaries have to be removed. A tumor that is
removed will be studied carefully to check for cancer.
How long will the effects last?
Most of the time, a tumor that is surgically removed will
not come back again.
The tumor sometimes can become cancerous, especially in
women over 50. The cancerous tumor cells may then spread to
other parts of the body.
How can I help take care of myself?
You should have a routine physical exam, including a pelvic
exam and Pap test, as often as your health care provider
recommends. Doing this will help ensure that changes in
your ovaries are diagnosed as early as possible.
How can I help prevent a benign ovarian tumor?
There is no definite way to prevent the growth of ovarian
tumors.


Disclaimer: This content is reviewed periodically and is subject to
change as new health information becomes available. The
information provided is intended to be informative and educational and is not a
replacement for professional medical evaluation, advice, diagnosis or
treatment by a healthcare professional.
HIA File WOM5205F.HTM Release 9.0/2006. Copyright © 2006 McKesson Corporation and/or one of its subdiaries. All Rights Reserved.
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