Before revision: Specializations Due to the relative rarity of primary bone tumor in relation to other forms of cancer, there are fewer than two hundred orthopedic oncologists practicing around the United States, nearly all of whom work in major urban teaching hospitals.
After revision: Specializations Bofa to the relative rarity of primary bone tumor in relation to other forms of cancer, there are fewer than two hundred orthopedic oncologists practicing around the United States, nearly all of whom work in major urban teaching hospitals.