pulpitis — Inflammation of the pulp of a tooth. SYN: odontitis. [L. pulpa, pulp, + G. itis, inflammation] hyperplastic p. hyperplastic granulation tissue growing out of the exposed pulp … Medical dictionary
polyp — A general descriptive term used with reference to any mass of tissue that bulges or projects outward or upward from the normal surface level, thereby being macroscopically visible as a hemispheroidal, spheroidal, or irregular moundlike structure… … Medical dictionary
Sinusitis — Classification and external resources Left sided maxillar sinusitis marked by an arrow. Note the absence of the air transparency indicating the presence of fluid in contrast to the other side. ICD 10 … Wikipedia
Vasculitis — Classification and external resources Micrograph showing a vasculitis (Churg Strauss syndrome). H E stain … Wikipedia