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Teratoma
Do teratomas grow quickly?
Ovarian teratomas are a relatively common type of ovarian tumor and belong to germ cell tumors. Depending on the benign or malignant nature of the teratoma, their differentiation and growth rates vary, meaning they grow at different speeds. For instance, benign teratomas, also known as mature teratomas, usually grow slowly. Many women may find that, upon having a check-up every six months or a year, the size of the teratoma remains the same with no significant changes. However, some women may have malignant teratomas, or their previously mature teratomas may become malignant. In such cases, the mass may suddenly increase in size over a short period, causing abdominal pain, and sometimes the mass can be felt in the abdomen.
Formation of teratoma
Teratoma is a type of tumor disease originating from germ cells, clinically classified into benign and malignant categories. The specific cause of teratoma formation is currently unclear; it is considered to be due to abnormal mutations occurring during the development of germ cell tumors, thereby forming tumors. The formation of teratomas also involves some inducing factors, such as familial genetic history. Due to specific genetic mutations in the family, the incidence of familial teratomas increases. Additionally, some external infections are also related to the occurrence of teratomas, ultimately leading to their formation.
Is the likelihood of a teratoma being benign high?
Currently, teratomas are relatively common in clinical practice, and there is a high probability that teratomas are benign, with most teratomas being benign. The definitive diagnosis requires surgical removal of the teratoma, followed by routine pathological examination post-surgery. The nature of the teratoma, whether benign or malignant, is determined based on the pathological examination, and the results of the pathology dictate the next steps in the treatment plan. If the teratoma is malignant, further follow-up treatment is necessary.
Can teratoma be treated with medication?
Teratomas are divided into mature and immature teratomas. Mature teratomas, also known as dermoid cysts, are benign tumors, commonly found in individuals aged 20-40, usually unilaterally. The contents of the cyst typically include substances like sebum, hair, and teeth. Immature teratomas, on the other hand, are malignant tumors, though less common. They have a higher rate of recurrence and metastasis. Surgical treatment is generally recommended for teratomas, while medical treatment is not advised. Less frequently, laparoscopic surgery can be used for certain teratomas. If a teratoma is suspected to be malignant preoperatively, exploratory laparotomy is often performed. Postoperative outcomes are generally better for benign mature teratomas. In cases of malignant teratomas, chemotherapy may be required after surgery.
The difference between ovarian teratoma and cysts
Ovarian teratomas are a type of ovarian cyst, and clinically, ovarian teratomas are not differentiated from ovarian cysts. Because ovarian teratomas and ovarian cysts are not diseases of the same category; teratomas are one type among the various classifications of ovarian cysts. Therefore, there is no difference between ovarian teratomas and ovarian cysts, and clinically, they may refer to the same category of disease.
How is a teratoma diagnosed?
Teratomas mostly occur on the ovaries. Ovarian tumors generally do not show symptoms in their early stages or when they are small. They are usually discovered during physical examinations, and identified through ultrasound, which will indicate a cystic mass or a cystic-solid mass on the ovaries. Subsequently, serum tumor markers are tested to see if there is an increase. Some patients with teratomas may show a slight increase in alpha-fetoprotein. Further diagnostic steps include a pelvic MRI, which can very clearly display the nature of the tumor and some of the components within the tumor. The most common findings in teratomas include elements like hair and bones. Ultimately, a definitive diagnosis relies on pathological examination.
Can a teratoma disappear with medication?
Ovarian teratomas cannot be treated with medication. Ovarian teratomas are the most common type of germ cell tumor and are categorized into mature and immature teratomas. Mature teratomas, also known as dermoid cysts, are mostly benign tumors. These cysts generally have a single chamber filled with sebum and hair, and sometimes teeth and bone material can also be found inside. On the other hand, immature teratomas are malignant tumors, making up 1%-3% of ovarian teratomas, commonly seen in younger patients with an average age between 11 and 19 years. Thus, it is crucial to seek prompt medical evaluation upon detection of an ovarian teratoma to determine the size of the cyst and, if necessary, pursue surgical treatment, as medication will not resolve the issue.
Do teratomas require a special diet?
The physical examination revealed a teratoma issue, which is generally related to congenital factors and has no relation to our regular diet. However, once a teratoma is found, it is essential to avoid eating cold and raw foods, as cold stimuli can also cause smooth muscle spasms, leading to discomfort in the abdomen. Regarding teratomas, the main consideration is the specific size of the tumor and the series conditions of the tumor. Some teratomas may undergo torsion, and others may become overly large or malignant, necessitating timely surgical intervention.
Is surgery necessary for a teratoma?
Once the presence of a teratoma is considered, surgical treatment is recommended. Surgery serves two purposes: first, to remove ovarian cysts for disease treatment; and second, the removed ovarian cysts require routine postoperative pathology to confirm the diagnosis of ovarian teratoma. Without a pathological diagnosis, it cannot be definitively diagnosed as an ovarian teratoma; the diagnosis must be supported by pathological results.
How is a teratoma diagnosed?
Teratomas are mostly diagnosed through symptoms, such as abdominal pain or bloating, and are identified with an ultrasound examination. Generally, these two tests are used. Additionally, blood tests may be conducted, but there are no very specific tumor markers that will be revealed. The primary means of diagnosis still rely on ultrasound and gynecological palpation. If a woman of childbearing age experiences unexplained abdominal pain, feels bloated, or notices occasional increases in abdomen size, it is recommended to undergo a gynecological ultrasound examination at a hospital.