Alligators. An alligator is a crocodilian in the genus Alligator of the family Alligatoridae. There are two living alligator species: the American alligator (Alligator mississippiensis) and the Chinese alligator (Alligator sinensis). In addition, several extinct species of alligator are known from fossil remains. Alligators first appeared during the Oligocene epoch about 37 million years ago.
Results: 442 causes of Parotid Swelling OR Swollen lymph nodes. 1. A rare disorder where most of the red blood cells are abnormal with spiny projections due to lipid abnormalities. The blood abnormality is seen in conditions such as abetalipoproteinemia, severe liver disease and severe malnutrition.
A parotid duct obstruction (PDO) is when your parotid gland is blocked. Your parotid glands are found in your cheeks, over your jaw and in front of your ears. They release saliva into your mouth through the parotid duct. A pus culture is a test of the pus draining from your parotid gland. 2  The culture is used to find the cause of your infection. 3  An ultrasound uses sound waves to show parotid gland blockage. 4  A CT scan, or CAT scan, takes pictures of your parotid gland.