Benign Mixed Tumor Parotid Pleomorphic Adenoma скачать в хорошем качестве

Benign Mixed Tumor Parotid Pleomorphic Adenoma

54-year-old male with right-sided facial swelling. There is a circumscribed, T1-hypointense, T2/STIR-hyperintense, enhancing reniform shaped mass arising in the superficial right parotid gland which restricts diffusion. The differential includes benign mixed parotid tumor (pleomorphic adenoma), parotid cystic carcinoma, mucoepidermoid carcinoma, Warthin's tumor, metastatic nodes and non-Hodgkin lymphoma. This was a case of benign mixed parotid tumor. Worrisome clinical features concerning for malignant transformation include facile nerve paralysis, multifocal involvement, and rapid enlargement. Worrisome imaging features include: infiltrative margins, multicentricity, or regions hypointense T2 signal. Females are affected 2x as often as males. Treatment is with complete surgical resection including the tumor capsule and adequate margins. NMR211 For more, visit our website at http://ctisus.com