Subscribe
Teratoma
How large must an ovarian teratoma be to require surgery?
Ovarian teratomas, if detected by ultrasound, are indicative of surgery regardless of the size of the tumor. However, it is essential to locate the lesion accurately to proceed with the surgery. For teratomas smaller than two centimeters, it can be quite challenging to find the lesion, which might lead to surgical failure. Additionally, this can increase the trauma for the patient and the costs of surgery. Thus, it is generally advised to perform surgery on teratomas that are larger than two centimeters to ensure a more reliable outcome. In cases where patients have other diseases in conjunction with a teratoma, it is also feasible to consider removing the teratoma during surgery for the other conditions, always attempting to thoroughly explore and locate the teratoma regardless of its size.
How to treat teratoma?
Teratomas, for women, refer to ovarian teratomas. Once diagnosed, active surgical treatment is necessary. This is because such tumors could be malignant or may undergo torsion, thus requiring prompt treatment. Continued growth can cause destruction of the ovarian tissue, affecting ovarian function. If ovarian torsion occurs, it can lead to the necrosis of the ovary, also impacting its function. Therefore, surgical treatment is needed after diagnosis.
Does ovarian teratoma affect pregnancy?
In gynecology, teratomas are a very common type of ovarian cyst. If a teratoma is discovered during the pre-pregnancy period, its size should be considered. If the teratoma is larger than five centimeters in diameter and is accompanied by abnormalities on a CT scan, it is recommended to undergo surgery before attempting to conceive. If the teratoma is very small, such as two to three centimeters in diameter, it does not affect future pregnancy. If a teratoma is discovered during early pregnancy, opinions vary. Some recommend surgical treatment after the first trimester, while others suggest a pregnancy observation plan. Teratomas during pregnancy are prone to complications such as ovarian cyst torsion, which can cause abdominal pain. Therefore, if you have a teratoma and successfully conceive, be mindful of any pain.
Does teratoma affect the fetus?
Teratoma is a common benign ovarian tumor in women, and most teratomas do not affect the fetus. Since the majority of teratomas are smaller than 5cm, even under the stimulation of pregnancy, teratomas generally do not grow significantly large, and it is generally considered that small teratomas do not affect the fetus. However, if the teratoma is very large, more than 8cm, there is a risk of rupture and infection during pregnancy, which could potentially affect the fetus. For large teratomas during pregnancy, enhanced monitoring is necessary to avoid rupture and infection, in order to protect the fetus.
Can teratoma be treated with minimally invasive surgery?
Teratoma is a type of ovarian cyst. Whether a teratoma can be treated through minimally invasive surgery needs to be assessed based on the size of the teratoma. If the teratoma is of normal size, then it can be treated with laparoscopic teratoma surgery. However, if the teratoma is excessively large, such a large teratoma will occupy most of the volume of the pelvic abdomen. In this case, it is not possible to perform minimally invasive surgery. Therefore, further evaluation is needed before performing teratoma surgery to determine if it is suitable for minimally invasive surgery.
Can ovarian teratomas affect menstruation?
Women with ovarian teratomas, when they are relatively small, usually do not affect the menstrual cycle. However, as they grow larger, they may compress the normal ovarian cortex, leading to abnormal ovulation, abnormal hormone secretion levels, disruption of the menstrual cycle, and can also cause difficulties in getting pregnant. Additionally, ovarian teratomas belong to germ cell tumors, which are multi-layered but can also develop into a single layer. Some teratomas are highly single-layered and can secrete certain hormones that affect women's endocrine system, thereby affecting the menstrual cycle.
What is the cause of the pain from a teratoma?
Female teratomas are cystic-solid tumors located on the ovaries. When they are small in size, they generally do not cause pain. However, as they grow larger, due to gravitational pull, they stretch the surrounding ligaments, causing women to experience hidden pain on one side of the lower abdomen. This pain is bearable and only intensifies after vigorous activities or intercourse. Some women may experience increased pain if they have a pelvic infection or during menstruation. Because teratomas are uneven in texture, if they are not adherent to surrounding structures and are relatively mobile, and their stalk is thinner, they might twist under certain circumstances, such as rolling over, spinning hula hoops, or during pregnancy, when the uterus grows and changes the position of the teratoma, leading to acute lower abdominal pain from torsion of the teratoma’s stalk. Therefore, when a woman experiences abdominal pain from a teratoma, it is essential to conduct a gynecological examination and pelvic ultrasound to understand the specific cause of the pain.
Is teratoma a twin?
Teratomas have no specific correlation with pregnancy status. Teratomas are a type of ovarian cyst and are tumors of the ovaries. Generally, when teratomas are diagnosed clinically, hospitalization and surgery are required for treatment. Teratomas are not connected to twin pregnancies. Teratomas are relatively common in clinical settings, and the diagnosis needs to be confirmed by postoperative pathology. Teratomas can be categorized into benign and malignant types, each requiring different treatments.
Does teratoma affect menstruation?
Teratoma, under normal circumstances, does not affect menstruation, but it does affect fertility. If it is confirmed that one side has a teratoma, surgery is generally required. After treatment, the ovary on that side is typically removed. Once removed, that ovary will no longer ovulate, and ovulation must occur from the other ovary. The maintenance of hormone levels in the body needs to be supported by the other ovary. If the function of the other ovary is normal, menstruation will continue to occur normally; it will not affect menstruation. However, if after the removal of the teratoma, one ovary is removed, the chance of conception is reduced by half compared to others. Therefore, it is crucial for patients with teratoma to undergo surgery as early as possible. After the surgery, if the pathology shows no issues and if it is a simple teratoma removal, it does not affect menstruation.
Is it easy to get pregnant with a teratoma?
First, what is a teratoma? Teratoma is a common ovarian tumor in gynecology, with a very high incidence rate. It is generally benign and the occurrence of teratomas is related to congenital genetic factors. Generally, if a teratoma is found, the first step is to check the size of the teratoma. If it is smaller than five centimeters, tumor series tests are normal, and there is no other discomfort, observation can be initiated. If the teratoma is relatively large, larger than five centimeters, surgical intervention is required. Teratomas themselves are not related to pregnancy, but because teratomas can lead to ovarian cyst torsion, after torsion occurs, one side of the adnexa may need to be removed, which could reduce fertility.