Teratoma
There is a certain type of germ cell tumor that contains different kinds of cells and it is called a Teratoma. These tumors can be considered a form of birth defect since they are already present at birth.
Teratoma
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Malignant teratoma occurs most often in young men in their 20s - 30s. It is often located in the chest area. Most malignant teratomas can spread throughout the body, and have spread by the time of diagnosis.
Sacrococcygeal teratomas are rare tumors that develop at the base of the spine by the tailbone (coccyx) known as the sacrococcygeal region.
Testicular Cancer (Teratoma of the Testicle)
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Teratoma
Teratoma is a type of testicular cancer. It is most common in men between 20 and 30 years old.
Terminal illness (terminally ill) ...
teratoma
ter tm noun a tumour especially in an ovary or testis which is formed of tissue not usually found in ...
teres ...
Teratoma - men aged between 15 and 30 years are more likely to develop this type.
Seminoma - men aged between 25 and 55 years are more likely to develop this type.
Occasionally, testicular tumours can be a mix of both types.
Teratoma: Under the microscope, these germ cell tumors resemble each of the three layers of a developing embryo. They are indeed the most common benign tumors of the testicles. Most children show symptoms by 14 months of age.
teratoma A type of germ cell tumor that may contain several different types of tissue, such as hair, muscle and bone. Teratomas occur most often in the ovaries in women, the testicles in men and the tailbone in children.
[edit] Teratoma theory
Main article: Teratoma
Fetus in fetu may be a very highly differentiated form of dermoid cyst, itself a highly differentiated form of mature teratoma.[4] ...
Mature Teratomas
Mature teratomas generally occur in the ovary or at extragonadal locations and are the most common histological subtype of childhood GCT.
Benign Teratoma
Treatment of benign teratomas is surgery.
Check for U.S. clinical trials from NCI's list of cancer clinical trials that are now accepting patients with benign teratoma.
teratomas
Teratomas contain cells from the three germ layers: ectoderm, mesoderm, and endoderm. Teratomas can be malignant or benign, depending on the maturity and other types of cells that may be involved.
Teratoma is a unique type of non-seminoma. Unlike the other types of germ cell tumors, it is not very sensitive to chemotherapy. The primary treatment for teratoma is to remove it with surgery.
Teratoma
Pineal Region Tumors: The pineal gland is a small portion of the brain which can develop several types of tumors.
Pineal Cysts
Pineal Germinoma/Seminoma
Pineoblastoma
Pineocytoma ...
Teratomas can produce alpha-fetoprotein (AFP). Often the level of these proteins in the blood is useful in the diagnosis, treatment and follow-up of men who have had testicular cancer.
How is testicular cancer treated?
Early detection ...
Teratomas of the pericardium affect mainly infants and children. They are often attached to the base of the great vessels. About 90% are located in the anterior mediastinum; the rest, mainly in the posterior mediastinum.
Teratoma
A tumor consisting of different types of tissue, as of skin, hair, and muscle, caused by the development of independent germ cells; usually found in the ovary or testis
Terminal ...
mature teratoma (muh-CHOOR TAYR-uh-TOH-muh)
A type of benign (noncancerous) germ cell tumor (type of tumor that begins in the cells that give rise to sperm or eggs) that often contains several different types of tissue such as hair, muscle, and bone.
Occasionally, the tissues of the ovary develop abnormally to form other body tissues such as hair or teeth. Cysts with these abnormal tissues are called benign cystic teratomas or dermoid cysts.
Nasopharyngeal Teratoma ('Hairy Polyp…
By Aughton DJ, Sloan CT, Milad MP, Huang TE, Michael C, Harper C
Related Articles Nasopharyngeal teratoma ('hairy polyp'), Dandy-Walker malformation,… more… ...
immature teratoma (IH-muh-CHOOR TAYR-uh-TOH-muh) A rare type of malignant (cancer) germ cell tumor (type of tumor that begins in the cells that give rise to sperm or eggs) that often contains several different types of tissue such as hair, muscle, ...
Malignant teratoma
Malignant teratoma
Malignant tumor (Cancer)
Mallory-Weiss tear
Mallory-Weiss tear
Malnutrition
Malocclusion of teeth
Malocclusion of teeth
Malposition of the uterus (Retroversion of the uterus) ...
Immature teratoma
Immune dysfunction disorder
Immune hemolytic anemia
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Sacrococcygeal Teratoma
sacrosidase - Medication
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Saethre Chotzen Syndrome ...
Dermoid cysts — Dermoid cysts (teratomas) are one of the most common types of cysts found in women between age 20 and 40 years.
Cervical Teratoma ... premature birth
Childbirth ... Birth defects, Stillbirth
Chlamydia ... Low birth weight, mother-infant transmission, ectopic pregnancy
Chondrodysplasia punctata, brachytelephalangic ... stillbirth ...
Sacrococcygeal Teratoma
SAD (Seasonal Affective Disorder)
Saethre Chotzen Syndrome
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Dermoid cysts (sometimes called benign mature cystic teratomas)
Dermoid cysts tend to occur in younger women. These cysts can grow quite large - up to 15 cm across.
The most common types of testicular cancers are seminomas and nonseminomas (teratoma, choriocarcinoma, embryonal carcinoma, or yolk sac tumor), which develop from the cells. Each type grows, spreads, and is treated differently.
Teratoma (a tumor made up of a mixture of tissues)
Sarcoidosis (a chronic disease of unknown cause characterized by the formation of nodules in different parts of the body) ...
Teratoma
Yolk sac tumor
A stromal tumor is a rare type of testicular tumor. Such tumors are usually not cancerous. The two main types of stromal tumors are Leydig cell tumors and Sertoli cell tumors.
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Nonseminoma. This group of cancers includes choriocarcinoma, embryonal carcinoma, teratoma and yolk sac tumors. These types of cancer tend to develop earlier in life than seminomas, usually occurring in men between their late teens and early 40s.
Although the commonest, teratomas, occur more in younger men, aged around 20 to 30, other types such as seminomas are more often found in men in their 40s or 50s, and testicular lymphoma can occur even later.
Seminomas
Nonseminomas (yolk sac, embryonal cell carcinoma, teratomas, and choriocarcinoma)
Stromal cell tumors
Treatment will vary depending on the cell type.
Dermoid cysts of the ovary are also called ovarian teratomas.
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Acetazolamide may be used after 20 weeks gestation; use before 20 weeks has been associated with one case of sacrococcygeal teratoma.
Treatment of a germinoma is usually radiation therapy. For treatment of a teratoma that has not spread, surgery is used. There is no standard treatment for other types of germ cell tumors.
Tumors of the Sellar Region: Craniopharyngioma ...
(especially if the reproductive organs were examined), spillage (or placement) of potentially caustic material into the pelvis (including gallstones, infected material leaking from an inflamed appendix, sebaceous material from an ovarian teratoma, ...
Some tumors arise in malformations (distortions of the anatomy), such as craniopharyngiomas and teratomas.
Radiation
History of the symptoms listed above ...
Nonseminomas can be further classified as embryonal carcinomas, malignant teratomas, endodermal sinus tumors, choriocarcinomas or mixed germ cell tumors. The specific type of germ cell tumor influences both treatment and prognosis.
Fetal tumors are sometimes diagnosed while still in utero. Teratoma is the most common type of fetal tumor, and usually is benign.
Ultrasound energy
Ultrasound energy is being studied as a form of therapy.
Nonseminomas are actually a group of cancers and comprise 60 percent of cases. They include choriocarcinoma, embryonal carcinoma, teratoma, and yolk sac tumors.
Nonseminomas include embryonal carcinoma, teratoma, choriocarcinoma, and yolk sac tumor.
Cancer in testes, ovaries, biliary (liver secretion) tract, stomach, or pancreas
Cirrhosis of the liver
Liver cancer
Malignant teratoma
Recovery from hepatitis ...
Nonseminoma (non-sem-i-NO-ma): A classification of testicular cancers that arise in specialized sex cells called germ cells. Nonseminomas include embryonal carcinoma, teratoma, choriocarcinoma, and yolk sac tumor.
Definitions:
1. an obsolete term for an undifferentiated neoplasm resembling a pinealoma, usually found near the pituitary gland; believed by some to be an undifferentiated teratoma.
A type of benign (not cancer) germ cell tumor (type of tumor that begins in the cells that give rise to sperm or eggs) that often contains several different types of tissue such as hair, muscle, and bone. Also called mature teratoma.
Desmoid tumor ...
Seminomas start in the cells that make sperm. Nonseminomas are a group of cancers that include choriocarcinoma, embryonal carcinoma, teratoma, and yolk sac tumors. A testicular cancer may have a combination of both types.
nonseminoma (non-sem-ih-NO-ma): A group of testicular cancers that begin in the germ cells (cells that give rise to sperm). Nonseminomas are identified by the type of cell in which they begin and include embryonal carcinoma, teratoma, ...
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