Diagnosis
Diagnosing invasive lobular carcinoma
Woman undergoing mammography exam.
Receiving a Core needle biopsy
Breast MRI
Tests and procedures used to diagnose invasive lobular carcinoma include:
Mammogram. A mammogram creates an X-ray image of your breast. Invasive lobular carcinoma is less likely to be detected on a mammogram than other types of breast cancer are. Still, a mammogram is a useful diagnostic test.
Ultrasound. Ultrasound uses sound waves to create pictures of your breast. Invasive lobular carcinoma may be more difficult to detect with ultrasound than many other types of breast cancer.
Magnetic resonance imaging (MRI). MRI uses a strong magnetic field to create a picture of your breast. Breast MRI may help in evaluating an area of concern when mammogram and ultrasound results are inconclusive. It can also help determine the extent of the cancer within your breast.
Removing a sample of tissue for testing (biopsy). If an abnormality is detected, your doctor may recommend a biopsy procedure to remove a sample of suspicious breast tissue for laboratory testing.
A breast biopsy can be done using a needle to draw out fluid or tissue from the breast, or breast tissue can be removed surgically.
Determining the extent of invasive lobular carcinoma
Once it is determined that you have invasive lobular carcinoma, your doctor will determine if additional tests are needed to learn the extent (stage) of your cancer. Most women do not require additional tests other than breast imaging, physical exam, and blood tests.
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