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.
1 Adult tapeworms can measure more than 50 feet (15.2 meters) long and can survive as long as 30 years in a host. 2  Some tapeworms attach themselves to the walls of the intestines, where they cause irritation or mild inflammation, while others may pass through to your stool and exit your body. Ingestion of larvae cysts in meat or muscle tissue. 2  When an animal has a tapeworm infection, it has tapeworm larvae in its muscle tissue. 3  If you eat raw or undercooked meat from an infected animal, you ingest the larvae, which then develop into adult tapeworms in your intestines.