Wood workers are associated with sinus Ca:
Ans. A Adeno Ca Ref. Dhingra 5th/ed p 219, 6th/ed p 205 Workers of furniture industry develop adenocarcinoma of the Ethmoids and upper nasal cavity. While those engaged in Nickel refining get squamous cell and Anaplastic carcinoma.
Adeno Ca
Squamous cell Ca
Anaplastic Ca
Melanoma