[Transphenoidal-upslope approach by lateral rhinotomy to chordoma invading the sphenoid bone and clivus]

This paper reported one patient who was treated through transphenoidal-upslope approach by lateral rhinotomy and the tumor was successfully removed. The patient was male of 38 years old. He suffered intermittent headache with blurred vision and left eye outreach disorder for more than a year. The visual inspection showed there was dark area of the left eye lateral. CT showed slopes density placeholder and bone window showed the slope of bone quality had been severely damaged. MRI showed T1 image slopes parts and other low signal placeholder forward to invade the sphenoid sinus. In addition, there was undermine the slope bone and brain stem boundaries clearly and T2 images showed high-signal, inhomogeneous enhancement. We found during the operation that the slope was partially destroyed and part of the tumor was prominent to the pharynx tumor. The pathologic examination confirmed that it is chordoma.