Iron is one of the minerals in the human body. It is one of the components of hemoglobin, the substance in red blood cells that helps blood carry oxygen throughout the body. If you do not have enough iron, your body cannot make hemoglobin, and you may develop anemia. blood loss (caused by ulcers, some cancers, and other conditions; and, in women, during monthly periods); 2  a diet that doesn't have enough iron in it; 3  taking medications that interfere with the ability of the body to absorb iron; 4  an increase in the body's need for iron (for instance, in women during pregnancy).
cauda meaning, definition, what is cauda: any structure in the body that is like a tail. Learn more.
caudate lobe of liver. The caudate lobe is a (physiologically) independent part of the liver, supplied by the right and left hepatic artery and portal vein. Blood from the caudate lobe drains directly into the vena cava. It is also known as the lobule of Spiegel.The caudate section of the liver is connected to the right lobe by a narrow bridge called the caudate process. This lies behind the porta hepatis, a deep crease in the liver.Below this is a small round appendage called the papillary process.he caudate section of the liver is connected to the right lobe by a narrow bridge called the caudate process. This lies behind the porta hepatis, a deep crease in the liver.