Ulcerative colitis is an inflammatory bowel disease of unknown cause in which the gastrointestinal tract is unable to distinguish foreign from self-antigens. It is characterized by chronic inflammation of the colonic mucosa and submucosa, atrophy and possibly dysplasia limited to the colon.
Kehlani is a 21 year old American Singer born on 24th April, 1995 in Oakland, California. Kehlani is a member of the following lists: Musicians from Oakland, California, 1995 births and American singer-songwriters.
Hassan Rouhani, born in Semnan Province, Sorkheh, Pahlavi dynasty (69 years old) (Persian: Ø­Ø³Ù Ø±ÙØ­Ø§ÙÛâ; born 12 November 1948) is the 7th President of Iran in office since 2013. He is also a lawyer academic and former diplomat.