Telangiectatic osteosarcoma: A rare case in a 3-year-old female
Telangiectatic osteosarcoma(TOS) is one of the rare subtypes of
osteosarcoma(OS) and mainly affects the male of adolescents and young
adults in the appendicular skeleton. We report a case of a 3-year-old
girl who was diagnosed with TOS arising from the upper and proximal of
the left humerus.