Goblet cell population in the pathological middle ear and eustachian tube of children and adults.

On 64 temporal bones from slightly abnormal and pathological prematures and newborn infants, children, and adults, 35,000-40,000 counts of goblet cells were done in different parts of the Eustachian tube and middle ear. The goblet cells were present in all Eustachian tubes and middle ear areas. In ears previously exposed to infection the density was slightly increased in the tubal orifice and in most parts of the middle ear. In subacute and acute pathological actions, especially tubal occlusion, and chronic diseases, such as active chronic otitis and in secretory otitis media, the goblet-cell density is appreciably increased.