(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.
In my experience, it depends a lot on what you are drinking. Wine and beer have a lot of sediment and live things in them and you can smell either one on someone's breath instantly. Red wine stains your teeth too, so that is another way to indicate that you have been drinking. Spirits are a little different.