Davenport's longitude and latitude coordinates in decimal form are 41.542982, â90.590745. According to the United States Census Bureau, the city has a total area of 65.08 square miles (168.56 km 2), of which, 62.95 square miles (163.04 km 2) is land and 2.13 square miles (5.52 km 2) is water.
Canker Sore-Canker sores can develop on the roof of the mouth. These can be caused by exposure to bacteria or when the tissue becomes damaged due to a scratch or burn. Canker sores will begin as a red mark on the roof of the mouth, but will slowly fill in with white or yellow pus.
Top 10 Doctor insights on: Itchy Roof Of Mouth And Throat. 1 Hi - i have red itchy spots on the roof of my mouth and back of throat. It started as ulcers on tip of my tongue a few days ago and then spread to the the sides of my tongue and then to roof of mouth and throat. It feels very hot and itchy. I have a photo. See Dentist: See your Dentist ASAP. Can be a number of things, including herpes.