Abstract. Heterotopic gastric mucosa of peculiar shape and located in the duodenum bore a close resemblance to superficial ulcerating cancer. Radiographic survey showed a flexible lesion with a mucosal pattern resembling area gastrica. Endoscopy revealed its color to be indistinguishable from that of the normal duodenal mucosa.
The smaller species of hedgehog usually live for 2 to 4 years, and the larger species can live for up to 7 years in the wild. In captivity, hedgehogs tend to live for longer. This is due to the fact that they donât have any predators and always have access to food. Some captive hedgehogs have reached the age of ten.
Selection of Your New Hedgehog. 1  It is best to select a hedgehog that is between 6-12 weeks old. Young hedgehogs usually adapt to a new environment more easily than older animals. Older animals may still make good pets with extra precautions. 2  All hedgehogs should be easy to handle at the time of purchase.