Pathologic conditions | Associated neoplasms | Etiologic agents |
---|---|---|
Asbestosis, silicosis | Mesothelioma, lung carcinoma | Asbestos fibers Silica particles |
Bronchitis | Lung carcinoma | Silica, asbestos, smoking (nitrosamines, peroxides) |
Cystitis, bladder inflammation | Bladder carcinoma | Chronic indwelling Urinary catheters |
Gingivitis, lichen planus | Oral squamous cell carcinoma | Â |
Inflammatory bowel disease  Crohn’s disease  Chronic ulcerative colitis | Colorectal carcinoma |  |
Lichen sclerosus | Vulvar squamous cell carcinoma | Â |
Chronic pancreatitis Hereditary pancreatitis | Pancreatic carcinoma | Alcoholism, mutation in trypsinogen gene on chromosome 7 |
Reflux esophagitis Barrett’s esophagus | Esophageal carcinoma | Gastric acids |
Sialadenitis | Salivary gland carcinoma | Â |
Sjogren syndrome Hashimoto’s thyroiditis | MALT lymphoma |  |
Skin inflammation | Melanoma | Ultraviolet light |