May Be Caused by

Accessory parotid gland

Benign masseteric hypertrophy

Chondrosarcoma

Denervation atrophy

Hemangioma

Hemangiopericytoma

Leiomyoma

Leiomyosarcoma

Lymphangioma

Metastasis

Minor salivary gland tumor

Neurofibroma

Non-Hodgkin lymphoma

Odontogenic abscess

Osteoblastoma

Osteomyelitis

Osteosarcoma

Rhabdomyosarcoma

Schwannoma

Squamous cell carcinoma