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 Indian J Med Microbiol  
 

Figure 21: Postcontrast sagittal T1WI reveals a heterogeneously enhancing mass in superior nasal cavity (white star) with extension in anterior cranial fossa (extradural spread; black star) and presence of cysts (black arrow) at tumor brain interface in a proven case of esthesioneuroblastoma

Figure 21: Postcontrast sagittal T1WI reveals a heterogeneously enhancing mass in superior nasal cavity (white star) with extension in anterior cranial fossa (extradural spread; black star) and presence of cysts (black arrow) at tumor brain interface in a proven case of esthesioneuroblastoma