Endometrial Biopsy
What is Endometrial Biopsy? How to Take a Piece from the Uterus?
Endometrial biopsyIt is the process of taking a small tissue sample from the endometrium, the inner layer of the uterus, and examining it in the pathology laboratory. This method, also known as "removing a piece of the uterus" among the public, is used especially in the evaluation of abnormal uterine bleeding, post-menopausal bleeding, intrauterine thickening, suspicion of polyps or the risk of endometrial cancer.
Endometrium is the inner layer of the uterus that thickens and sheds under the influence of hormones during the menstrual cycle. Unexpected bleeding may occur when irregular thickening, polyp, hyperplasia, infection or precancerous changes develop in this tissue. Endometrial biopsy plays an important role in diagnosis and treatment planning by allowing these changes to be evaluated under a microscope.
Article Summary
The issue of Endometrial Biopsy should be addressed by evaluating the person's complaints, examination findings and needs together. In this article, the basic points about Endometrial Biopsy, the diagnosis-treatment process and things to consider are summarized.
What Will You Find in This Article?
- What is Endometrial Biopsy? How to Take a Piece from the Uterus?:This section explains basic information on the subject, the evaluation process and points to consider.
- Why is Endometrial Biopsy Performed?:This section explains basic information on the subject, the evaluation process and points to consider.
- Why is a piece of the uterus removed?:This section explains basic information on the subject, the evaluation process and points to consider.
- How is Endometrial Biopsy Done?:This section explains basic information on the subject, the evaluation process and points to consider.
Why is Endometrial Biopsy Done?
The main situations in which endometrial biopsy can be performed are:
When planning gynecological surgery, complaints, examination findings, imaging results and the patient's pregnancy expectation should be evaluated together [1][3].
- Vaginal bleeding after menopause,
- Irregular, prolonged or excessive menstrual bleeding,
- Bleeding between menstruations or unexpected spotting,
- Intrauterine thickening, that is, increased endometrial thickness,
- Suspicion of endometrial hyperplasia,
- Suspicion of endometrial cancer,
- Intrauterine polyp or abnormal ultrasound findings,
- Evaluation of the response to hormone therapy,
- Some evaluations of infertility and recurrent miscarriage.
Why is a piece taken from the uterus?
The main purpose of taking a piece from the uterus is to examine the cellular structure in the inner layer of the uterus under a microscope. Thanks to this examination, the cause of bleeding, the hormonal status of the endometrium and possible cellular changes can be evaluated.
Minimally invasive approaches may not be suitable for every patient; The decision to operate should be made according to the type of disease, its extent, and the goals of surgery [1][2].
The main reasons for removing a piece from the uterus are:
- Abnormal Bleeding:It may be performed to investigate the cause of excessive, irregular, prolonged or post-menopausal bleeding.
- Endometrial Hyperplasia:It is used to evaluate whether there are cellular changes in case the inner layer of the uterus thickens more than normal.
- Suspicion of Endometrial Cancer:It is an important diagnostic method for investigating uterine cancer or precursor cell changes.
- Polyps and Intrauterine Abnormalities:If a suspicious area is seen on ultrasound or hysteroscopy, a tissue sample can be taken.
- Infertility Evaluation:It can be used in some patients to evaluate the suitability of the inner layer of the uterus for pregnancy.
How is Endometrial Biopsy Done?
Endometrial biopsy can usually be done in a doctor's office or hospital setting. During the procedure, the patient is placed in the gynecological examination position. The cervix is made visible by inserting a speculum into the vagina. Then, a thin catheter or biopsy tool is passed through the cervix and a small tissue sample is taken from the inner layer of the uterus.
Preoperative preparation should take into account the risk of bleeding, risk of infection, medications used, and anesthesia evaluation [2][3].
- The patient is placed in the appropriate position on the gynecological examination table.
- The cervix is made visible with the speculum.
- If necessary, the cervix is cleaned with antiseptic solution.
- A thin biopsy catheter is advanced into the uterus.
- A small tissue sample is taken from the inner layer of the uterus.
- The sample taken is sent to the pathology laboratory.
Is Endometrial Biopsy Performed Together with Hysteroscopy?
Yes. Endometrial biopsy can be performed together with hysteroscopy in some cases. Hysteroscopy allows direct visualization of the inside of the uterus with the help of a camera. In this way, targeted biopsies can be taken from suspicious areas.
Postoperative follow-up; It should be planned in terms of pain, fever, bleeding, wound healing and the process of returning to daily life [1].
Especially if there are intrauterine polyps, myomas, adhesions, irregular thickening, or suspicious areas that cannot be clearly evaluated by ultrasound, biopsy accompanied by hysteroscopy can provide more detailed information.
How to Prepare Before Endometrial Biopsy?
Preparation before endometrial biopsy may vary depending on why the procedure is being performed and the patient's general health condition. Before the procedure, medications used, blood thinners, possibility of pregnancy, allergies and previous gynecological procedures should be reported to the physician.
- If you are pregnant or may be pregnant, inform your doctor.
- Share with your doctor all the medications you use, especially blood thinners.
- If you have a history of bleeding disorders, please indicate this before the procedure.
- If your doctor recommends, you can use painkillers before the procedure.
- You may keep a hygienic pad with you as there may be slight bleeding after the procedure.
- If sedation or anesthesia will be applied, a companion may be required to take you home after the procedure.
"The most important preparation before endometrial biopsy is to provide accurate information to your physician. The possibility of pregnancy, medications used and bleeding history must be evaluated in terms of procedure safety."
Is Endometrial Biopsy Painful?
Your physician may recommend that you use painkillers before the procedure. If there is cervical sensitivity, vaginismus, intense anxiety, a previous history of difficult gynecological examination, or the need for additional procedures, local anesthesia or different comfort methods may be considered.
Is Bleeding After Endometrial Biopsy Normal?
However, if bleeding increases gradually, if there is heavy clotting bleeding, if foul-smelling discharge, fever or severe abdominal pain develops, a physician should be consulted.
What Should Be Considered After Endometrial Biopsy?
After the procedure, most patients can return to their daily lives in a short time. However, since tissue samples are taken from the uterus, some recommendations to reduce the risk of infection and bleeding should be taken into consideration.
- Pad Usage:For light bleeding or spotting, sanitary pads can be used. Tampons are not recommended.
- Sexual intercourse:Sexual intercourse should be avoided for the period recommended by the physician.
- Vaginal Shower:Vaginal douche should not be performed.
- Heavy Exercise:It may be appropriate to avoid strenuous exercise and heavy lifting for the first few days.
- Pain Control:Painkillers recommended by your doctor can be used. A physician should be consulted about medications that may have blood thinning effects.
- Warning Findings:If there is excessive bleeding, fever, foul-smelling discharge or severe pain, consult a physician without delay.
Recovery Process After Endometrial Biopsy
The recovery process after endometrial biopsy is usually rapid. Most patients can return home after a short rest after the procedure. Mild cramping and spotting may last for a few days. If sedation or general anesthesia is applied, it may be necessary not to drive on the same day and return home with a companion.
During the healing process, it is important to listen to the body, follow the doctor's recommendations, and seek medical support when unexpected symptoms occur. After the pathology result is obtained, a follow-up or treatment plan is created according to the findings.
When Will Endometrial Biopsy Results Be Available?
The endometrial biopsy result usually takes a few days to a few weeks, although it varies depending on the workload of the pathology laboratory. As a result, it is evaluated whether the endometrium has a normal structure or whether there are hyperplasia, polyps, infection, pre-cancerous changes or cancer cells.
Depending on the pathology result, additional examination, medication, hormone therapy, hysteroscopy, surgical intervention or regular follow-up may be recommended.
Why is Endometrial Biopsy Important in Postmenopausal Bleeding?
Therefore, even a single bleeding episode after menopause should not be neglected. Depending on the physician's evaluation, methods such as ultrasound, endometrial biopsy or hysteroscopy may be used.
Is Endometrial Biopsy a Risky Procedure?
Endometrial biopsy is generally a safe and short procedure. However, as with every medical procedure, there are some risks. Rarely, infection, excessive bleeding, damage to the uterine wall, or feeling faint during the procedure may occur.
Risks; It may vary depending on the patient's health condition, medications used, uterine structure, possibility of pregnancy and the method by which the procedure is performed. Therefore, personal risk assessment before the procedure is important.
Frequently Asked Questions
Yes. The process, popularly known as taking a piece of the uterus, often means endometrial biopsy. In this procedure, a small tissue sample is taken from the inner layer of the uterus and examined in the pathology laboratory.
Light spotting or bleeding may last for a few days. If there is heavy bleeding, clotted bleeding, foul-smelling discharge or fever, a doctor should be contacted.
As a result, hyperplasia, polyps, infection, precancerous changes or cancer cells may be detected. In such a case, your physician may plan drug treatment, hysteroscopy, surgical procedure or close follow-up, depending on the results.
It is generally recommended to avoid sexual intercourse for a few days after the procedure. However, the duration may vary depending on how the biopsy was performed, bleeding status and your physician's recommendation.
It can be used in some cases. However, it is not a sufficient test alone in the evaluation of infertility. Ultrasound may be planned along with hormone tests, uterine x-ray, hysteroscopy, and other evaluations.
Endometrial Biopsy Prices 2026
Endometrial biopsy prices; It may vary depending on whether the procedure is performed in a clinic or hospital environment, whether anesthesia is required, whether it is performed together with hysteroscopy, the scope of the pathology examination and additional procedures.
The most accurate information about current endometrial biopsy prices in 2026 can be given through a personal evaluation after the examination. Because each patient's complaints, risk status and the scope of the procedure they need are different.