After the removal of ovarian teratoma is not everything

Teratoma: This is a very special type of cyst. It may have been a problem in the differentiation of cells during the embryonic period and it has only been shown for a long time. It generates hair, teeth, and some oil and fat accumulation in the ovaries. Since the teratoma itself does not disappear on its own, but it is also possible to continue to grow, another 15% chance of causing ovarian torsion, it is best to remove as soon as possible. In general, the malignant ratio is less than 1 in 1,000.

Teratoma in the end is a fetus or a tumor?

In the 17th century, there was a description of a teratoma. At that time, people called it a monster because it contained hair, sebum, bones, nerves and other tissues. It even grew inside a man's stomach. At present, there is no conclusion on the cause of teratoma. Many people think that it is the tissue left over from the formation of the embryo. If the development is completed, it should be a pair of twins with the teratoma. Only “he” or “she” fails to develop adult and adult. "" or "She" parasitizes her own brother or sister, who later found himself growing "a tumor." In fact, this argument is completely wrong.

Teratomas are tumors derived from germ cells with multiple differentiation potentials. They often contain multiple germinal components of the three germ layers and their arrangement is disordered. Teratoma is a common type of ovarian germ cell tumor. It is not a woman who has evolved from a freak but comes from the abnormal proliferation of germ cells. It belongs to a type of ovarian tissue that is abnormal by germ cells. Hyperplasia, agglomeration of tumors. Because the germ cells contain three kinds of tissue components: human explants, mesoderm and endoderm, there will be epidermal tissues such as hair, oil, skin, teeth, and bone fragments in the tumor, and may also contain mesoderm or Endoderm tissue such as muscle, gastrointestinal, thyroid tissue.

Teratoma tumors most commonly occur in the ovaries and testes. Even found in the mediastinum, sacrococcygeal, peritoneal, pineal gland and other parts. According to its appearance can be divided into two kinds of cystic and solid: according to their different levels of tissue differentiation, can be divided into benign teratoma and malignant teratoma two categories. Benign teratoma is mostly cystic, it is also called cystic teratoma, or dermoid cyst, more common in the ovary. Most of the tumors are single-chambered. The inner wall is granular, rough and uneven, often with nodular bulges. The various tissues are basically differentiated and mature, so they are called mature teratomas. The prognosis of benign teratoma is good, and a few are detrimental to squamous cell carcinoma. Malignant teratomas are mostly solid and more common in the testis than in the ovary. It is mainly composed of immature embryonic-like tissues. It often has poorly differentiated neuroectodermal components. It is also called immature teratoma. The tumor often metastasizes and can transfer pelvic and distant organs.

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