Mesenchymal chondrosarcoma is a rare malignant neoplasm of bone and so
ft tissues. An unique case is described of an 8-year-old child with a
midline cerebellar lesion, Pertinent clinical and radiologic findings
along with histopathologic features are described. To our knowledge, t
his is the first case of mesenchymal chondrosarcoma arising in the cer
ebellar parenchyma of a child.