CEA test: Carcinoembryonic antigen test is to detect response to therapy in cancer patients, especially colon cancer, with normal range of less than 2.5 (less than 5 in heavy smokers). Note that a positive test may not always be indicative of cancer.
Os Trigonum Syndrome. An Os Trigonum is a small, extra bone found at the back of the ankle in approximately 5-10% of people. Often it goes completely unnoticed, not causing any problems.
Allium tricoccum (commonly known as ramp, ramps, spring onion, ramson, wild leek, wood leek, and wild garlic) is a North American species of wild onion widespread across eastern Canada and the eastern United States.Many of these English names are used for other Allium species, particularly Allium ursinum.llium tricoccum was first named in 1789 by the Scottish botanist William Aiton, in Hortus Kewensis, a catalog of plants cultivated in London's Kew botanic garden. The species had been introduced to Britain in 1770.