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 big cats in this family, like the lion, tiger, jaguar and leopard, can roar, but they can't purr. The small cats in this family, along with the pumas and the cheetah, can purr, but they can't roar! Most species in this order are solitary and hunt at night. Species in this family include the cheetah, the caracal, the Chinese desert cat, the jaguarundi, the ocelot, the serval, the Eurasian lynx, the fishing cat, the lion, the tiger, and the snow leopard.