10,000 to 100,000. Lebanon has 2 cities with more than a million people, 4 cities with between 100,000 and 1 million people, and 8 cities with between 10,000 and 100,000 people. The largest city in Lebanon is , with a population of 1,916,100 people.
Rheumatoid arthritis most often affects the smaller joints, such as those of the hands and/or feet, wrists, elbows, knees, and/or ankles, but any joint can be affected. The symptoms often lead to significant discomfort and disability.
1 The joints glowing red in the diagram are those most commonly affected by rheumatoid arthritis. 2  RA is usually symmetrical and affects the joints on both sides of the body at the same time. 3  The most commonly affected areas are the joints in the wrists, fingers, shoulders, knees, ankles and toes.