Original sentence: A Mongolian spot (also called a mongolian fleck, mongolian blue spot or congenital dermal melanocytosis) is a benign flat congenital birthmark with wavy borders and irregular shape, most common among East Asians, and named after Mongolians.Mongolian spots are most prevalent among Mongols, and other Asian groups, such as the Chinese, Japanese, and Koreans
Edited sentence: A Mongolian spot (also called a mongolian fleck, mongolian blue spot or congenital dermal melanocytosis) is a benign flat congenital birthmark with wavy borders and irregular shape, most common among East Asians and Turks, and named after Mongolians.Mongolian spots are most prevalent among Mongols, Turks, and other Asian groups, such as the Chinese, Japanese, and Koreans.The prevalence among peoples of the Middle East, North Africa and the Indian subcontinent (Pakistan, India, Bangladesh) is also determined on the rate of genetic incursions into those populations, such as the Turkic expansion, or if the ancestral population of a given group is central Asian in origin