Recurrence after treatment of ovarian teratoma

Ovarian teratoma treatment

Among various types of ovarian tumors, there is a type of tumor that contains hair, teeth, bones, and oil, which we call ovarian teratoma.

Ovarian teratoma is a common type of ovarian germ cell tumor. It is not a woman who has evolved from freak but comes from the abnormal proliferation of germ cells. It belongs to a type of ovarian tissue that grows from germ cells. Abnormal growth, accumulation 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.

Treatment of ovarian teratoma, of which there are several types of ovarian teratocarcinoma, including mature malformation cancer and immature slightly fecundity. Of these, 97% were cystic mature teratomas, also called dermoid cysts. Dermoid cysts are one of the most common types and account for 10%-20% of all ovarian tumors and 85%-97% of germ cell tumors. Because it has nothing to do with pregnancy, so ovarian teratoma can occur at any age, newborns, adolescents, middle-aged or elderly people can suffer from the disease, but 80% -90% of female reproductive period 20-40 years old, in the ovary About 1/4 to 1/3 of cancer patients.

Ovarian cystic mature teratomas are generally medium in size, mostly on one side, and 12% on both sides. The appearance is round or oval and is covered by a smooth coat. The wall of the cystic mature teratoma is tough and mostly single-chambered. The most common in the cyst is hair mass and fat, and often teeth and bone fragments. These tissues are well-differentiated, so most of the tumors are benign and about 2% are malignant. Therefore, timely treatment of ovarian teratoma should be performed.

A small number of immature teratomas are malignant tumors. They are malignant germ cell tumors and have the potential for recurrence and metastasis. Tumors are mostly solid and may have cystic areas. Intratumoral tissues are not like normal tissues. Cells do not differentiate well and have the characteristics of metastasis, erosion, and planting. The disease occurs in adolescents and children.

In general, immature teratoma has a poor prognosis, and surgery cannot completely and cleanly eliminate it, posing a risk of recurrence. The prognosis of benign teratoma is good, the possibility of benign malignancy is only 2% -3%, does not affect ovarian function, ovarian teratoma after the treatment of menstruation is normal, the pregnancy rate is normal, there is no problem of recurrence.

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