WebAug 10, 2008 · Posterior to this is a large, fungating mass positioned at the level of the clivus. The CT shows some calcifications in this area. The differential diagnosis for this mass would be chordoma or chondrosarcoma. Chordomas tend to occur in the midline, whereas chondrosarcomas tend to occur off the midline.
Chordoma - clivus Radiology Case Radiopaedia.org
WebMRI. Axial T1. MRI demonstrates a large destructive soft tissue mass arising from the clivus and extending both anteriorly into the sphenoid sinus and posteriorly into the prepontine … WebChordoma is a rare malignant ( cancerous) bone tumor that forms in your spine or the base of your skull. It’s a type of sarcoma. Chordomas can occur at any point along your spine: About 35% develop in the base of your spine (sacrum). About 35% develop where your spine meets your skull (skull base). These are called clival chordomas because ... make account with nj pse
Current Management and Image Review of Skull Base Chordoma: …
WebThe clivus (/ ˈ k l aɪ v ə s /, Latin for "slope"), or Blumenbach clivus, is a bony part of the cranium at the base of the skull.It is a shallow depression behind the dorsum sellae of the sphenoid bone.It slopes gradually to the … WebFinal diagnosis: Biopsy, clival tumor - Positive for chordoma. Microscopic: This biopsy from the clival tumor shows a proliferation of cells with clear cytoplasm and small … WebThe patient went on to have a biopsy. Histology The biopsy consists of myxoid tissue containing polygonal cells with prominent cell borders and pink cytoplasm. Some of the … makeace download