| Target Organ | Agent | Industries | Tumor type |
| Pleura | Asbestos | - | Masothelioma |
| Esophagus | Tobacco smoke, alcoholic beverages | - | Squmaous cell carcinoma |
| Lung | Tobacco smoke, arsenic, asbestos, crystalline silica, benzo(a)pyrene, beryllium, bis(chloro)methyl ether, 1,3-butadiene, chromium 4 compound, cola tarand pitch, nickel compound, soots, mustard gas | Aluminum production, coal gasification, coke production, hematite mining, painters | Squamous, large cell, and small cell cancer and adino carcinoma |
| Oral cavity | Tobacco smoke, alcoholic beverages | Boot and shoe production, furniture manufacturer, isopropyl alcohol production | Squmous cell cancer |
| Gastric | Smoked, salted and pickled foods | Rubber industry | Adenocarcinoma |
| Colon | Heterocyclic amines, asbestos | Pattern makers | Adenocarcinoma, |
| Liver | Aflatoxin, vinyl chloride, tobacco smoke, alcoholic beverages | - | Hepatocellular carcinoma, heamangiosarcoma |
| Kidney | Tobacco smoke | - | Renal cell cancer |
| Prostate | Cadmium | - | Adenocarcinoma |
| Skin | Arsenic, benzo(a)pyrene, coal tar and pitch, mineral oils, soots | Coal gasification,coke production | Squmaous cell carcinoma, basal cell cancer |
| Bone marrow | Tobaccosmoke, benzene,ethylene oxide,antineoplastic agent | Rubber workers | Leukemia |
Occupational causes of cancer
