Adenocarcinoma of ethmoid sinus occurs commonly in?: (A) Fire workers, (B) Chimney workers, (C) Watch markers, (D) Wood workers
Answer is D. Workers of the furniture industry( woodworkers) develop a demo carcinoma of the ethmoids and the nasal cavity, while those engaged in nickel refining get squamous cell anaplastic carcinoma. (Ref: Textbook of diseases of ENT, PL Dhingra, 7th edition, pg no. 231)