A mammogram is an X-ray taken of the breast from different angles. Doctors recommend that women over the age of 40 have them done annually. If you are considered high-risk for breast cancer, a doctor might suggest getting them earlier. If you're preparing for your first appointment, you might have a few questions about what to expect from the results. While a radiologist will tell you everything you need to know, here's some general information about common types of breast masses identified in these screenings.

What Do Mammograms Show?

1. Calcifications

These calcium flecks are usually as big as grains of salt. They are too small to be felt, but can be seen on a mammogram. They may or may not be early indicators of breast cancer, so your doctor may decide to schedule a biopsy to test them depending on how they are clustered. Larger calcifications are not associated with cancer and are common in older women, so they don't usually require further testing.

2. Fibroadenomas

These noncancerous lumps are the most common breast masses in young women, and are usually the result of hormonal fluctuations. These solid tumors are usually round or oval, and can be manually moved. 

They are made of normal breast cells, so they are painless and harmless. However, if they get larger over time, a doctor may order a biopsy to confirm they are noncancerous. 

3. Cysts

Cysts are noncancerous and common fluid-filled sacs. These lumps may cause pain or tenderness, so a doctor may drain them with a needle if they impact your quality of life.

Since cysts look the same as solid masses on mammograms, your doctor may schedule an ultrasound to determine whether they're truly fluid and benign. If a lump is irregularly shaped or has solid sections, it may require a biopsy. 

If you need to schedule a mammogram, turn to Main Street Radiology in Bayside, NY. Their board-certified radiologists will explain the results of your test so you know what to expect from future exams. They are accredited by the American College of Radiology for breast cancer screenings. Call (718) 428-1500 to schedule an exam, or visit them online for more information on mammography.