By William Perez. Updated November 01, 2016. You can claim the Single filing status on your tax return if you are unmarried or considered unmarried on the last day of the year. This includes people who have become legally separated or divorced.
Stomatitis refers to inflammation of the mucous membrane of the mouth, including the inner aspect of the lips, cheeks, gums, tongue and throat. It is a type of mucositis. It can be acute or chronic, mild or serious.
http://emedicine.medscape.com/article/1076183-clinical Nicotinic stomatitis (smoker's palate), a lesion of the palatal mucosa. The concentrated heat stream of smoke from tobacco products causes nicotine stomatitis. These mucosal changes are most often observed in pipe and reverse cigarette smokers and less often in cigarette and cigar smokers.