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.
of fat or phosphorous-laden materials, such as feces, urine, soap, gels and shampoo. products and/or food products. Pink Stains â How To Get Rid Of It. Customers have asked us why there is a pink ring in their toilet bowl or evidence of the. pink discoloration elsewhere and what can they do to get rid of it.