Crohn's disease is a 55% chance the other will too. The incidence of Crohn's disease is increasing in Europe and in newly industrialised countries. For example, in Brazil, there has been an annual increase of 11% in the incidence of Crohn's disease since 1990. Inflammatory bowel diseases were described by Giovanni Battista Morgagni (1682–1771) and by Scottish physician T. Kennedy Dalziel in 1913. "Ileitis terminalis" was first described by Polish surgeon Antoni Leśniowski in 1904, although it was not conclusively distinguished from intestinal tuberculosis. In Poland, it is still called Leśniowski-Crohn's disease (). Burrill Bernard Crohn, an American gastroenterologist at New York
Vaginal disease Vaginal disease A vaginal disease is a pathological condition that affects part or all of the vagina. Sexually transmitted disease that affect the vagina include: HIV/AIDS can be contracted through the vagina during vaginal intercourse, but it is not associated with any local vaginal or vulval disease. Because of STIs, health authorities and other health outlets recommend safe sex practices when engaging in sexual activity. Vaginismus, which is not the same thing as vaginitis (an inflammation of the vagina), is an involuntary tightening of the vagina due to a conditioned reflex of the muscles in the area during vaginal penetration.