Warthin’s tumor (Papillary cystadenoma lymphomatosum) is a benign salivary neoplasm initially. It is predominantly found in the parotid gland and accounts for about 10-15% of all benign tumors of the parotid gland. It is known that it had higher incidence in males and in smokers. Warthin’s tumor had moderate intensity on T1- and T2- weighted images on the magnetic resonance image (MRI). In this case, a 44-year-old man visited our dental hospital with induration and pain on the right preauricular region. The lesion showed high intensity on T2- weighted images on the MRI. We performed tumor removal, with the histopathologic examination confirming Warthin’s tumor. This report presents review of literature and describes a case of Warthin’s tumor with high T2- weighted magnetic resonance image and its surgical treatment.