(Of course, that's just for routine mammograms; breast lumps always require a mammogram and/or other tests to start diagnosing whether it might be breast cancer .).
What is the sediment sometimes found in a bottle of wine? The sediment is termed as 'Crust'. It is generally potassium bitartate which adheres to the inside of the wine bottle.
Older wines require more care when decanting. They are more likely to have sediment, but because it has already been aging in the bottle, it does not need much more exposure to oxygen. Keep the bottle upright for a day or two before opening to allow the sediment to settle to the bottom. To decant, slowly pour the wine into the decanter. Position the bottle over a light source at the neck to see when the cloudy sediment comes to the top. Discard the inch or so of wine in the bottle that contains the sediment. The timing to decant an older bottle of wine is a little trickier than a young wine.