It's my dad's sister. Crohn's can be genetic and it seems to be more common in E...

		ethank on Sept 14, 2011 \| parent \| context \| favorite \| on: I have Crohn's, an incurable digestive disease, an... It's my dad's sister. Crohn's can be genetic and it seems to be more common in Eastern Europe (Ashkenazi) descendent Jews. See here as a jumping off point for that: http://en.wikipedia.org/wiki/Medical_genetics_of_Jewish_peop...