Where Did We Come From? Explore the origin of our solar system and the start of life itself, how head lice figure in human evolution, and more. Revealing the Origins of Life. How did molecules first make the leap from non-living to living? An English chemist may have solved part of the mystery. Is There Life on Mars? The decades-long search for life on the Red Planet heats up with the discovery of frozen water. How One Man Reclassified Life
To research the causes of Erdheim-Chester Disease, consider researching the causes of these these diseases that may be similar, or associated with Erdheim-Chester Disease: 1  Polyostotic sclerosing histiocytosis. 2  Bone pain. 3  Retroperitoneal fibrosis. 4  Diabetes insipidus. 5  Exophthalmos. 6  Dyspnea. 7  Ataxia.
The term Steatorrhea means that there are fatty components present in the stool. Once the stool has fatty particles, it leads to a stool that is bulky and floats, greasy in appearance, and has a foul smell.iliary tract causes of Steatorrhea. 1  Biliary atresia â congenital disorder wherein there is failure of the biliary ducts to completely develop. 2  Biliary stricture or narrowing of the common bile ducts. 3  Malignancies of the biliary tracts or the gallbladder. 4  Presence of gallstones.