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What is Sinonasal neoplasm is commonly seen in which industry? and explain in detail?
Aetiology of malignant neoplasms Cause of sinus malignancy is largely unknown. People working in the hardwood furniture industry, nickel refining, leather work and manufacture of mustard gas have shown a higher incidence of sinonasal cancer. (Ref: Textbook of diseases of ENT, PL Dhingra, 7th edition, pg no. 231)