<prompt> Dripping Candle Wax lesion on spine is seen in-MetastasisTB spineOsteopetrosisMelorheostosis  <response>: Melorheostosis, also known as Leri disease, is an uncommon mesenchymal dysplasia manifesting as regions of sclerosing bone with a characteristic dripping wax appearance or flowing candle wax appearance. REF:Bansal A.The dripping candle wax sign. Radiology. 2008;2462:638-40 