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What is Olfactory region in nose is and explain in detail?
Olfactory region in nose is above superior turbinate.The skin covering the nose is thin and loosely attached to the underlying structures, hence freely mobile.Over the apex and alae it is thicker and more adherent and contains large sebaceous glands, their orifices are usually very distinct. The hyperophy of these sebaceous glands gives rise to a lobulated tumor the rhinophyma.