Masturbating to much, the loss of fluids from the "cuming" causes cancer.
parotid gland tumor
The most common parotid tumor is a pleomorphic adenoma, which is usually a benign tumor arising from the salivary gland tissue. It typically presents as a painless, slow-growing mass in the parotid gland.
Mumps
The largest producers of saliva are the parotid glands. Saliva from the parotid glands pass along parotid ducts into your mouth.
Swelling of the parotid gland can be caused by a viral infection such as mumps, bacterial infection, blockage of the salivary ducts, autoimmune disorders, or tumors. It can also be a side effect of certain medications or dehydration.
insulinoma
bad weather conditions
too many dirty sanchezs
smoking, obesity, hypertension are the most common causes for kidney tumor.
The salivary gland located anterior to the ear is the Parotid Gland.The parotid glands
The largest salivary gland is parotid
well one relationship that i know of is that the cancerous cell is what mainly causes the tumor to happen depending on what type of cancer you have