FOB (shipping) FOB, Free On Board, is a term in international commercial law specifying at what point respective obligations, costs, and risk involved in the delivery of goods shift from the seller to the buyer under the Incoterms 2010 standard published by the International Chamber of Commerce.
Some common symptoms and signs of mastoiditis include pain, tenderness, and swelling in the mastoid region. There may be ear pain (otalgia), and the ear or mastoid region may be red (erythematous). Fever or headaches may also be present.
Mastoiditis is a bacterial infection that affects the mastoid, a delicate bone behind the ear and is the rarest of all ear infections. Its structure is similar to that of a honeycomb, helping to maintain air space in the middle ear. When it becomes infected or inflamed, the porous bone begins to break down, causing visible swelling.