Expression of FGFR3 was evident as membranous and cytoplasmic immunoreactivity, scored in a semi-quantitaive scoring system: 0 = all tumor cells negative, 1 = weak positivity in more than 10% of tumor cells, 2 = moderate positivity and 3 = strong positivity/overexpression [27]. Here, FGFR3 is linked to neoplasm.