Most common site of origin of pleomorphic adenoma is:
Parotid gland
Submandibular salivary gland
Minor salivary glands of soft and hard palate
Minor salivary glands of lip
Pleomorphic adenoma most commonly arises from the parotid gland. Ninety per cent are located in the superficial lobe while 10% involve deep lobe and present as parapharyngeal tumours.
Oral Cavity