Mammography

What is a Mammography Test?

Mammography is an x-ray imagining method used to generate pictures of breasts. Doctors use mammograms to examine the breasts for early detection of cancer and other breast disorders. During a mammogram, the patient’s breast is placed on a flat plate and compressed with a parallel plate-like instrument called a paddle. An x-ray machine produces photographic images on a film or a solid-state detector which transmits the electrical signals to form a digital image. These images are called mammograms.

The low-density tissues like fat appear to be translucent whereas areas of dense tissues such as connective and glandular tissue or tumour appear whiter on a grey background. Most doctors recommend mammography tests in case the individual is experiencing symptoms associated with breast disorders. However, for women aged 50 and above, there is an increased risk of breast cancer and so, a regular mammography test is generally advised.  You can consult our Interventional Radiologist in Kolkata to discuss your condition and determine how often you should undergo a mammography test for timely detection and peace of mind.

There are two types of mammograms - 

  • Screening mammograms - The doctor recommends screening mammograms for women who have no signs or symptoms of breast cancer or other breast disorders. Regular screening mammograms can help in the early detection of breast cancer and reduce fatalities. However, screening mammograms also have certain side effects. Mammograms can detect something that may look abnormal but is not cancer. This can inculcate a feeling of anxiety and further lead to increased testing. Moreover, screening mammograms are not always 100% accurate and can sometimes miss cancer when it is there. Repeated exposure to radiation can also be harmful. 
  • Diagnostic mammograms - Diagnostic mammograms are usually recommended in case there is an increased risk of cancer and other breast-related disorders. The radiologist performs the mammography by placing the breasts between the two plastic plates and pressing it to make it flat. It is not painful but can be a bit uncomfortable. The doctor reads the mammogram and examines the early signs of cancer or other problems.

FAQs

Mammography is the imaging method to detect breast cancer and breast-related disorders using x-ray radiation. On the other hand, sonomammography uses ultrasound waves to develop images of breast tissues.

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