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.
Fossa. Until recently, the fossa was thought to be a member of the cat family because of its feline appearance. However, it is now considered to be a member of the mongoose family and is closely related to the hyena family.Fossas are extremely shy and often flee from human contact.ntil recently, the fossa was thought to be a member of the cat family because of its feline appearance.