Adenocarcinoma of the esophagus, the cancer that is especially associated with Barrett's esophagus, is currently the most rapidly rising cancer in the U.S., with a sixfold increase in cases during the past 30 years, according to the National Cancer Institute.
For other uses, see Nero Wolfe (disambiguation). Nero Wolfe is a fictional character, a brilliant, oversize, eccentric armchair detective created in 1934 by American mystery writer Rex Stout. Wolfe was born in Montenegro and keeps his past murky.
Although it was closely related to the Gray Wolf and other sister species, Canis dirus was not the direct ancestor of any species known today. Unlike the Gray Wolf, which is of Eurasian origin, the Dire Wolf evolved on the North American continent, along with the Coyote.(There is also a theory that it has evolved in South America, but that theory is less plausible.) The Dire Wolf co-existed with the Gray Wolf in North America for about 100,000 years.lthough it was closely related to the Gray Wolf and other sister species, Canis dirus was not the direct ancestor of any species known today. Unlike the Gray Wolf, which is of Eurasian origin, the Dire Wolf evolved on the North American continent, along with the Coyote.