VIM and meningioma: JPOF can be confused with primary extracranial meningioma which involves paranasal sinuses.9The characteristics that differentiate JPOF from meningioma are the immune reactivity of EMA and vimentin in meningioma and histomorphology of psammomatoid bodies of JPOF such as the presence of calcified spherules.10In meningioma psammomatoid bodies are distributed irregularly but in JPOF they are homogenously distributed.10