Carcinoembryonic Antigen (CEA). Clinical Use. Monitor persistent, metastatic, or recurrent adenocarcinoma of the colon following curative surgery. Clinical Background. CEA is an oncofetal glycoprotein present in the gastrointestinal tract and body fluids of the embryo and fetus.arcinoembryonic Antigen (CEA). Clinical Use. Monitor persistent, metastatic, or recurrent adenocarcinoma of the colon following curative surgery. Clinical Background. CEA is an oncofetal glycoprotein present in the gastrointestinal tract and body fluids of the embryo and fetus.
Additionally, right-clicking on the lock of an Ender Chest with a diamond makes it private. Private Ender Chests will only link up to other private chests of the same color and locked by the same player. As they are made of obsidian, Ender Chests are mined using a pickaxe.
For an amateur woodworker, a chest of drawers is a surprisingly simple project that can be completed by someone with only basic skills. It helps to think of a chest of drawers as being a box with smaller boxes inside of it, rather than a large piece of furniture. Here are some step-by-step instructions for a simple model. Step 1 â Decide on the Size. Make a sketch or to-scale drawing of the chest of drawers you would like to make. Include measurements of the outer box and decide how many drawers you will have. Measure the drawer area and mark the approximate depth and width for each drawer.