Female, 69 years old, with history of T3N0 acinic cell carcinoma of the right parotid status post parotidectomy and radiotherapy. Postoperative findings are seen compatible with right parotidectomy. The lobular, cystic and solid enhancing tumor seen on the prior examination within the superficial anterior aspect of the parotid gland has been resected. No evidence of residual or recurrent tumor is demonstrated at the operative site.Soft tissue and mucosal edema is demonstrated in the pharynx, masticator space and soft tissues surrounding the right parotid bed, all likely post treatment in nature. Findings are seen compatible with right neck dissection. No evidence of any pathologic adenopathy is seen.The residual salivary glands are free of focal lesions. Marrow signal characteristics are within normal limits. Patchy fluid signal is seen in the right mastoid air cells. An eyelid weight is evident on the right.
Postoperative and posttreatment findings are seen in the right neck with no evidence of residual or recurrent parotid tumor and no pathologic adenopathy.