Examples of pigment in a Sentence. Chlorophyll is a group of green pigments. Melanin is a pigment that gives color to skin and fur. Albinos lack normal skin pigment. Pigments are used to give color to paint, ink, and plastic. Red pigment is mixed into the ink.
3. Pancreatic cancer. Pancreatic cancer or pancreatic carcinoma is listed third among the most painful diseases. It is one of the most common cancers diagnosed in people. It is generally caused in people with diabetes, having chronic pancreatitis or due to excessive smoking.
Psychogenic pain. Psychogenic pain, also called psychalgia, is physical pain that is caused, increased, or prolonged by mental, emotional, or behavioral factors. Headache, back pain, or stomach pain are some of the most common types of psychogenic pain. It may occur, rarely, in persons with a mental disorder, but more commonly it accompanies or is induced by social rejection, broken heart, grief, lovesickness, or other such emotional events.