What is the survival rate of uterine leiomyosarcoma?
Leiomyosarcoma
| SEER Stage | 5-Year Relative Survival Rate |
|---|---|
| Localized | 66% |
| Regional | 34% |
| Distant | 13% |
| All SEER stages combined | 41% |
What is the most common site of metastasis for a uterine leiomyosarcoma?
The most frequent metastatic sites were: lung (67.7%), cranial/intracranial (16.2%), skin/soft tissues (15.3%), and bone (13.8%). Other sites included thyroid, salivary gland, heart, liver, pancreas, adrenal gland, bowel, and breast.
Does uterine cancer affect cervix?
It may also affect the glands of your cervix — the narrow passage at the bottom of your uterus — but not the tissues. Within this stage are: Stage 1A: This means the cancer is in the inner lining of your uterus, called the endometrium. It may have spread less than halfway into the underlying muscle.
Is uterine leiomyosarcoma curable?
The only treatment that can possibly cure them is surgery. Early diagnosis is extremely important. If the disease is metastatic, then it becomes incurable. Usually, these tumors are found in younger women.
How fast does uterine sarcoma spread?
It can grow fast and may even double in size in as little as four weeks. The treatment needs to be initiated as soon as possible after its diagnosis.
Where does uterine cancer usually metastasize to?
In general, uterine cancer can metastasize to the rectum or bladder. Other areas where it may spread include the vagina, ovaries and fallopian tubes. This form of cancer is typically slow growing and often detected before it has spread to more distant areas of the body.
How fast does leiomyosarcoma grow?
Leiomyosarcoma is a rare but aggressive type of cancer. It can grow fast and may even double in size in as little as four weeks. The treatment needs to be initiated as soon as possible after its diagnosis. Even after the treatment, there are high chances that this type of cancer will recur.
What is the cause of leiomyosarcoma in the uterus?
The exact cause of uterine leiomyosarcoma is unknown. They often occur spontaneously, for no apparent reason. In extremely rare cases, some researchers believe they may signify a malignant change (transformation) of a benign (noncancerous) fibroid.
How are leiomyomas of the uterine cervix similar?
In uncomplicated cases (no degeneration), they are usually seen as a smoothly rounded mass centered on the uterine cervix. Echogenicity and signal characteristics are usually similar to leiomyomas of the uterine body. General differential considerations for a mass lesion in the uterine cervical region include:
What is the prognosis for uterine leiomysosarcoma?
Nearly 70% of women with stage I and II uterine LMS will develop a recurrence. Tumor size and mitotic rate do not appear to be associated with prognosis unlike LMS from other sites. Uterine LMS tends to metastasize to the liver and lung frequently. Surgical removal, if possible, is the best treatment.
What kind of surgery is needed for leiomyosarcoma?
The primary form of treatment for a uterine leiomyosarcoma is surgical removal of the entire tumor and any affected tissue. Total surgical removal of the uterus (hysterectomy) is usually performed.