Cysts are one thing a doctor looks for when reading a mammogram. These fluid-filled masses are very common and are not a type of cancer. Once something has been detected by a mammogram, the doctor will usually order an ultrasound. The reason for this is the ultrasound moves right through the mass because it is not solid. The ultrasound waves won't ...
Cysts are one thing a doctor looks for when reading a mammogram. These fluid-filled masses are very common and are not a type of cancer. Once something has been detected by a mammogram, the doctor will usually order an ultrasound. The reason for this is the ultrasound moves right through the mass because it is not solid. The ultrasound waves won't do this with a solid tumor, so the person reading the test can easily distinguish between the two.