Complex sentence: The most common site is in the crown like the one belonging to Carl "Alfalfa" Switzer of the "Our Gang" comedy series of the 1930s and 1940s, or on Dennis the Menace.they also sometimes appear in front of the hair and back.
Split into simpler sentences: The most common site is in the crown like the one belonging to Carl "Alfalfa" Switzer of the "Our Gang" comedy series of the 1930s and 1940s, or on Dennis the Menace. They also sometimes appear in front of the hair and back.