What are the diagnostic bases for mild teratoma

What are the diagnostic bases for mild teratoma? Teratoma originates from the reproductive cells of the ovary. Its benign or malignant degree mainly depends on the maturity of the tumor tissue. Therefore, teratoma is divided into two categories: mature type and immature type. So what are the diagnostic bases for mild teratoma? Let's take a look at the following introduction.

Most teratomas are exophytic or have obvious palpable masses, and early diagnosis can often be achieved based on clinical manifestations. Careful abdominal physical examination and rectal digital examination are very necessary for the examination of abdominal, pelvic, and occult sacrococcygeal teratomas; X-ray films of the tumor site can reveal abnormal calcifications of bones, teeth, etc. in the tumor to confirm the teratoma, and most of them are mature teratomas; gastrointestinal barium meals, barium enema, and intravenous pyelography can understand the compression and displacement of the gastrointestinal tract or organs such as the kidneys, ureters, and bladder in the corresponding parts. CT and MRI examinations should be performed on teratomas that grow rapidly and have a wide range of infiltration to clarify the range of tumor infiltration and its adjacent relationship with important blood vessels and spinal nerves.

If a malignant teratoma is considered, the serum alpha-fetoprotein (AFP) and human chorionic gonadotropin (HCG) levels should be tested for diagnosis and prognosis. Ninety-two percent of malignant teratomas have elevated alpha-fetoprotein, while benign teratomas also have abnormal AFP. It is found that patients with elevated AFP in benign teratomas have a significantly increased recurrence rate after surgery.

The above is an introduction to "What are the diagnostic basis for mild teratoma". I hope the above content can bring you some help and let you have a more comprehensive understanding of teratoma.