Teratoma (patient information): Difference between revisions
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Image:Germ-cell-tumor-001.jpg|CT shows [[Mediastinal germ cell tumor | Mediastinal Teratoma]] | Image:Germ-cell-tumor-001.jpg|CT shows [[Mediastinal germ cell tumor | Mediastinal Teratoma]] | ||
:*Blood tests to check beta-HCG and alpha fetoprotein (AFP) levels: For patients with teratoma, the two levela may be much higher than normal. | :*Blood tests to check beta-HCG and alpha fetoprotein (AFP) levels: For patients with teratoma, the two levela may be much higher than normal. | ||
:*Computed tomograph scans of the chest, abdomen, and pelvis: CT scans are often used to diagnose teratoma. It can confirm the location of the cancer and show the organs nearby, as well as lymph nodes and distant organs where the cancer might have spread. These are helpful for determining the stage of the cancer and in determining whether surgery is a good treatment option. | :*Computed tomograph scans of the chest, abdomen, and pelvis: CT scans are often used to diagnose teratoma. It can confirm the location of the cancer and show the organs nearby, as well as lymph nodes and distant organs where the cancer might have spread. These are helpful for determining the stage of the cancer and in determining whether surgery is a good treatment option. | ||
Revision as of 18:59, 25 September 2009
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What is teratoma?
Teratoma is a type of cancer made of cysts that contain one or more of the three main types of cells found in a developing embryo. Some teratomas are benign, some are cancerous. And benign teratomas have the risks to chnage into cancerous. Generally, teratomas locate in genital glands, mediastina and sacrococcygeal region. Symptoms vary depending on the locations. Usual symptoms include abdominal pain, shortness of breath, cough, chest pain and abnormal bleeding from the vagina. Alpha fetoprotein (AFP) levels and some imaging tests may be helpful for the diagnosis. Treatments include surgery and chemotherapy.
How do I know if I have teratoma and what are the symptoms of teratoma?
Signs and symptoms vary depending on the location. Early teratoma does not have any symptoms. As the tumor grows larger, people may notice one or more of the following symptoms:
- Chest pain
- Cough
- Shortness of breath
- Abdominal pain
- Lump
- Abnormal bleeding from the vagina
- Fatigue, weight loss
- Limited ability to tolerate exercise
Other health problems may also cause these symptoms. Only a doctor can tell for sure. A person with any of these symptoms should tell the doctor so that the problems can be diagnosed and treated as early as possible.
Who is at risk for teratoma?
The cause of teratoma is not clear.
How to know you have teratoma?
<gallery heights="175" widths="175"> Image:Germ-cell-tumor-001.jpg|CT shows Mediastinal Teratoma
- Blood tests to check beta-HCG and alpha fetoprotein (AFP) levels: For patients with teratoma, the two levela may be much higher than normal.
- Computed tomograph scans of the chest, abdomen, and pelvis: CT scans are often used to diagnose teratoma. It can confirm the location of the cancer and show the organs nearby, as well as lymph nodes and distant organs where the cancer might have spread. These are helpful for determining the stage of the cancer and in determining whether surgery is a good treatment option.
- Mediastinoscopy, laparoscopes with biopsy
When to seek urgent medical care?
Call your health care provider if symptoms of teratoma develop. If you experience either of the following symptoms, seeking urgent medical care as soon as possible:
- Shortness of breath
- Severe abdominal pain
- A large amount of bleeding from the vagina
Treatment options
Patients with teratoma have many treatment options. The selection depends on the stage of the tumor. The options are surgery and chemotherapy, or a combination of these methods. Before treatment starts, ask your health care team about possible side effects and how treatment may change your normal activities. Because cancer treatments often damage healthy cells and tissues, side effects are common. Side effect may not be the same for each person, and they may change from one treatment session to the next.
- Surgery: If the teratoma has not spread and the patient's general health is available, the surgery may be recommened.
- Chemotherapy: The treatment is to use drugs to stop the growth of cancer cells either by killing the cells or by stopping them from dividing. Usual used drugs are cisplatin, etoposide, and bleomycin.
Diseases with similar symptoms
Different locational teratomas show different symptoms and signs.
Teratoma in genital gland needs to differ from
mediastinal teratoma needs to differ from
Sacrococcygeal teratoma needs to differ from
Where to find medical care for teratoma?
Directions to Hospitals Treating teratoma
Prevention of teratoma
Because the cause is not clear, the preventive measure is unknown.
What to expect (Outook/Prognosis)?
The prognosis of teratoma depends on the following:
- Whether or not the tumor can be removed by surgery.
- The size and location of the tumor
- The patient’s general health