There are two types of bile duct cancer: 1  Intrahepatic bile duct cancer : This type of cancer forms in the bile ducts inside the liver. 2  Extrahepatic bile duct cancer : The extrahepatic bile duct is made up of the hilum region and the distal region.
Crocodiles (subfamily Crocodylinae) or true crocodiles are large aquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia. Crocodylinae, all of whose members are considered true crocodiles, is classified as a biological subfamily. A broader sense of the term crocodile, Crocodylidae that includes Tomistoma, is not used in this article. The term crocodile here applies only to the species within the subfamily of Crocodylinae.
Where Do Orinoco Crocodiles Live. The Orinoco crocodiles have limited distribution and habitats as they are only found in the Orinoco River basin in Venezuela and Columbia. Some of these species are also sighted in the island of Trinidad and they are often confused with American crocodiles. handful number of crocs also live in Florida, Homestead, in the Turkey Point Nuclear Generating Station. Some animals swim towards warm waters in the Palm Beach County and Sarasota County. Crocodiles demand steady temperatures in the tropical waters which is why their numbers are limited in southern United States.