Tests to diagnose Crohn's disease include: 1  Barium enema or upper GI series. 2  Colonoscopy or sigmoidoscopy. 3  Computed tomography (CT scan) of the abdomen.  Endoscopy, including capsule 1  endoscopy. Magnetic resonance imaging (MRI) of the abdomen.  Enteroscopy.
Most species in this family sever the spinal chord of their prey with their canines. Species in this family have rounded heads and short muzzles. They have excellent eyesight and hearing and a good sense of smell. The big cats in this family, like the lion, tiger, jaguar and leopard, can roar, but they can not purr.
The family Canidae is nicknamed the dog family.. Canidae includes coyotes, dogs, foxes, jackals and wolves; all exibiting great variety in flexibility in diet and behavior as well as complex social organization.The grey wolf is a part of the dog family with Vulpes vulpes.he family Canidae is nicknamed the dog family.. Canidae includes coyotes, dogs, foxes, jackals and wolves; all exibiting great variety in flexibility in diet and behavior as well as complex social organization.