TYPE AB 3 Character Traits: Difficult to read, trustworthy, volatile. Your Diet: Type AB is the newest blood type and is the rarest, found in less than 5% of the population. Since ABers share traits with As and Bs, theyâre able to digest a wide range of foods. However, they have type Bâs adaption to meats, but Aâs low stomach acid, which means meat often gets stored as fat.
Mastoiditis is an inflammation or infection of the sinus behind the middle ear (Mastoid sinus). This can be often seen on imaging studies such as MRI (see below). Mastoiditis means inflammation of the sinus which is behind the middle ear. This can be seen on imaging studies (see above).
Key points. The mastoid bone is located in the inner ear and may not be visible due to the infection.1. The mastoid bone is located in your inner ear and may not be visible due to an infection. The most common cause of mastoiditis is a middle ear infection that has been left untreated. 1. The most common cause of mastoiditis, or infection of the mastoid bone, is a middle ear infection that has been left untreated.