teratoma. [terâ²ÉtÅâ²mÉ] pl. teratomas, teratomata. a tumor composed of different kinds of tissue, none of which normally occurs together or at the site of the tumor. Teratomas are most common in the ovaries or testes.
The pink-colored film or ring frequently seen on showers, tubs, toilets and pet water bowls is typically caused by growth of the airborne bacteria Serratia marcesens. This harmless nuisance organism reacts with standing water and frequently forms during spring and summer months.
240,015 Helpful Votes. 190 Followers. A. Staphylococci and Streptococci, among others, are types of bacteria that commonly cause pink eye. Symptoms of bacterial pink eye include: Viral pink eye. The leading cause of a red, inflamed eye is virus infection.Adenoviruses are the type of virus that are most commonly responsible for the infection.90 Followers. A. Staphylococci and Streptococci, among others, are types of bacteria that commonly cause pink eye. Symptoms of bacterial pink eye include: Viral pink eye. The leading cause of a red, inflamed eye is virus infection.