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Staphylococcus is a genus of bacteria that is characterized by being round (coccus or spheroid shaped), Gram-stain positive, and found as either single cells, in pairs, or more frequently, in clusters that resemble a bunch of grapes.

Piles, regularly called piles, are swollen and inflamed veins in and round the anus and lower rectum. They are far like varicose veins you may see on a person’s legs.