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Breast Imaging; an Imaging Technique Used In the Diagnosis and Treatment of Breast Cancer

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Ajinkya
Breast Imaging; an Imaging Technique Used In the Diagnosis and Treatment of Breast Cancer

Breast imaging is a technique used to obtain high resolution visualization of breast tissues and associated diseases. Except for skin cancer, breast cancer is the most common cancer in women in the United States. It is the second leading cause of cancer death among women overall and the leading cause of cancer death among Hispanic women, which in turn is expected to increase the demand for breast imaging. It is typically a sub-specialization of radiography which entails viewing the breasts for diagnostic or screening purposes. It is an imaging technique used in the diagnosis and treatment of breast cancer. The diagnostic equipment consists of a computer; a source of radiation; a patient and an arthroscope connected by a cable to the computer and a tube that delivers the radiation into the body.

The radiologist uses this information to identify the parts of the body in which breast cancer cells have accumulated. Based on the information derived from the mammogram, a digital image of the breast is produced and is used for mammography, which is otherwise known as digital mammography or digital imaging. One of the key advantages of mammography is that it produces a detailed image of the breast and helps in the detection of any changes in the breast tissue. It is also used in the screening of breast cancer patients. The detection of cancerous cells in the breast improves the accuracy of treatment by a factor of approximately two or three. There are several techniques of breast imaging that use radiation to achieve this goal.

First is the mammography, which uses X-ray to achieve the objective of breast imaging. The X-ray film records the concentration of radiation and thus the localization of cancerous areas. Images from the mammogram can be considered as output of mammography. This technique is widely used for both men and women with dense breast tissue. The chances for cancerous changes are very low, even when the concentration of radiation in the mammogram is greater than that required to treat breast cancer patients. Another technique of breast imaging uses the principle of radioisotope therapy. This technique uses a radioactive tracer to help detect breast cancer. A tracer generates energy when it comes into contact with a particular substance.

Radioactive tracers can be used for benign tumors, although some cancer might respond to this method better than others. It is important to remember that the presence of a tracer does not imply that the presence of cancerous cells in the breast tissue is definitely present. A third technique used for breast imaging is computed tomography. In this, images are produced by a machine that simultaneously measures the position and the movement of the mammary gland. The machine can also determine the size of the mammary tumor by calculating the amount of radiation that is emitted per unit of area as determined by the machine. In some situations, a CT scan of the breast may indicate the presence of cancer.

In this case, doctor may recommend the use of a molecular imaging that would identify the specific type of cancer. There are various techniques of breast imaging; classified as Ionizing Breast Imaging Technology (Positron Emission Mammography, Molecular Breast Imaging, Computed Tomography, Positron Emission Tomography, 3D Breast Tomosynthesis, Full Field Digital Mammography, Breast Specific Gamma Imaging, and Analog Mammography), Non-Ionizing Breast Imaging Technology (Breast MRI), Optical Imaging, Automated Whole Breast Ultrasound, Breast Ultrasound, and Breast Thermography.

Read More @ https://tradove.com/blog/Breast-Imaging-an-Imaging-Technique-Used-In-the-Diagnosis-and-Treatment-of-Breast-Cancer.html

 

Sources @ https://www.openpr.com/news/1189005/breast-imaging-market-to-surpass-us-7-287-1-million-by-2026.html

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