Abnormal Rib Number in Childhood Malignancy

Abstract

Homeobox genes, important in vertebral and rib sequencing, are abnormally expressed in many different malignancies. This association is a question of great interest. What is the potential for rib number being used as a predictor of childhood malignancy? Can these findings be expanded to adults? These questions require further research. The association noted in this study is interesting but should not yet be used to alarm parents regarding an increased risk of malignancy in their children.