<s>[INST] Hello doctor, Kindly read and explain my MRI report. There is a small round substance under the left ear. [/INST] Hi. There is an abnormal mass in your parotid gland which is mostly pleomorphic adenoma (attachment removed to protect patient identity). An adenoma is a benign type of salivary gland tumor. Histological examination is mandatory to confirm the diagnosis. There are two ways, the first is taking a sample from the mass, the second is complete removal of the gland. I prefer complete removal. </s>