Age spots on the shoulder and back. Age spots â also called liver spots and solar lentigines â are flat tan, brown or black spots. They vary in size and usually appear on the face, hands, shoulders and arms â areas most exposed to the sun.Age spots are very common in adults older than age 50.or cosmetic reasons, age spots can be lightened with skin-bleaching products or removed. However, preventing age spots â by avoiding the sun and using sunscreen â may be the easiest way to maintain your skin's youthful appearance.
A tapeworm body consists of multiple parts, or segments, each with its own reproductive organs. Tapeworm infections are usually diagnosed by finding segmentsâwhich appear as small white worms that may look like grains of rice or seedsâon the rear end of your dog, in your dogâs feces, or where your dog lives and sleeps. Most tapeworms do not produce obvious symptoms in dogs, other than worm segments on your dog's rear end or feces. 2  Dogs can get tapeworms from fleas, mice, or other rodents. 3  Flea control is an important step in protecting your dog from tapeworms.
This is why symptoms of a tapeworm larvae infection are different to those of an adult tapeworm infection, which is confined to your intestines. Pork and beef tapeworms are more commonly found in developing areas of the world such as Africa, the Middle East, Eastern Europe, Southeast Asia, and Central and South America.tage 2 â larvae develop. Once inside the animal or fish, the tapeworm eggs hatch into larvae, which invade the wall of the intestines and are carried in the bloodstream to the muscles, where they form cysts (tiny sacs of larvae).