3D Mammogram: Cost, time course,...
What is a 3D mammography?
3D mammography, also known as tomography, is an advanced breast imaging technique. By capturing breast tissue from multiple angles, it produces high-resolution, three-dimensional images, allowing doctors to detect breast lesions more accurately. Compared with traditional 2D mammography, 3D mammography can reduce the interference of tissue overlap and improve the detection rate of early breast cancer.
This technique is particularly suitable for women with dense breast tissue, as traditional 2D examinations may be missed due to overlapping tissues. By scanning layer by layer, 3D mammography provides a clearer view of the shape, edges, and internal structure of the lump, helping to differentiate between benign and malignant lesions.
In Hong Kong, 3D mammography has become an important tool for breast cancer screening. According to the Hong Kong Breast Cancer Foundation, women over the age of 40 need to have a breast examination every year, and the application of 3D technology will greatly improve the accuracy of screening.
Comparison of 3D mammography with other tests
Compared with traditional 2D mammography and ultrasound, 3D mammography has obvious advantages. Here we compare some common breast examination methods.
- 2D mammogram: It is inexpensive, but the image may be blurry due to overlapping tissues
- Ultrasound: Radiation-free, suitable for young women and dense breasts, but not sensitive to small calcification points
- 3D mammography: Provides 3D images with high detection rate, but at a higher cost
For people at high risk of breast cancer, such as those with a positive family history or BRCA gene carriers, 3D mammography is a more ideal option. Detect small lesions early and improve the success rate of treatment.
Cost structure of 3D mammography
It typically includes the following sections:
| item | Price Range (HKD) |
|---|---|
| Co-payment fee | 200-500 |
| Examination fee | 2,500-4,500 |
| Diagnostic Imaging Fees | 800-1,500 |
The cost of 3D mammography examinations varies greatly depending on the medical institution, with private hospitals typically being 30% to 50% more expensive than public hospitals. Some high-end clinics may offer package services that include follow-up doctor visits and report interpretation.
Cost Criteria for 3D Mammography in Different Regions
Here are some references for the main areas of Hong Kong:
- Hong kong island: HK$3,800-5,500
- Nine dragons: HK$3,500-5,000
- New Territory: HK$3,200-4,800
Factors that affect the price include the location of the clinic, the brand of the equipment (such as Hologic or Siemens), and the qualifications of the doctors. Some medical institutions may offer discounts of 10%-20% during promotional periods.
How to choose the right 3D mammography clinic
When choosing a 3D mammography clinic, you should consider the following factors:
First, check if the clinic has a mammography qualification recognized by the Hong Kong Health Bureau. Secondly, understanding the brand and model of the device, the new generation of digital tomography equipment can provide higher quality images. Third, it confirms the professional qualifications and experience of radiologists, especially in breast specialties.
It is recommended to choose a medical center that provides one-stop services so that further examination and consultation can be done immediately if any abnormalities are detected. At the same time, consider the clinic's privacy protection measures and the proportion of female medical staff, which is important for many female patients.
3D Mammography Schedule
3D mammography usually requires an appointment and the entire process takes about 1-2 hours. Do not use antiperspirant or skin care products on your breasts or armpits before the examination to avoid affecting the image quality. For 1-2 weeks after the end of menstruation, it is best to choose a less sensitive examination of the breasts.
During the examination, the technician flattens the breast on a platform and takes images from different angles. There was some discomfort, but each compression lasted only a few seconds. After the examination, the images are interpreted by a specialist radiologist, and the report is usually available within 1-3 business days.
Precautions for 3D mammography
The radiation dose from 3D mammography is slightly higher than that of traditional 2D examinations, but it is still within a safe range. According to data from the Hong Kong Health Bureau, the radiation dose of 3D examination is about 0.4 mSv, which is equivalent to about 7 weeks of background radiation in the natural environment.
The results should be interpreted by a professional physician, and the BI-RADS grading system is often used to assess any abnormalities found. Based on the results, the doctor will recommend appropriate follow-up intervals or further examinations. For high-risk groups, other test methods such as MRI may be required.3d乳房造影價錢
Frequently Asked Questions about 3D Mammography
Q: Is 3D mammography painful?
A: The testing process can be oppressive, but most women can endure it. If you are particularly sensitive, you can inform the technician in advance.
Q: How long does it take to get test results?
A: It usually takes 1-3 business days, but in case of urgency, the first report may be retrieved on the same day.
Q: Can I have a 3D mammography while pregnant?
A: It is generally not recommended for pregnant women unless absolutely necessary. If necessary, additional protective measures should be taken.
Choose the breast test that's right for you
3D mammography, an advanced testing technology, offers women a more accurate choice for breast cancer screening. When deciding whether to undergo this test, you should consider your personal risk factors, breast tissue type, and financial situation. After thorough communication with your doctor, choosing the best test plan for you is an important step in maintaining breast health.