Parotid Ductal Carcinoma with skin metastasis

Abstract

Introduction: ductal carcinoma of the parotid salivary gland, have an epithelial origin. The behavior of this disease is aggressive, so a correct and early diagnosis is vital. Objective: to present a case with a diagnosis of parotid ductal carcinoma with metastatic skin lesions.Case presentation: 60-year-old male patient with a history of high blood pressure who for approximately 3 months has been experiencing discomfort in the pre-auricular region, lower third of the right side of the face, and exophytic lesions in the skin of that area. An oral examination revealed poor oral hygiene, the presence of root remains, an increase in the volume of the excretory duct of the right parotid gland, and changes in the integrity of the buccal mucosa. Complementary and imaging tests are indicated (imaging, biopsy, computed axial tomography and immunohistochemistry). The diagnosis was confirmed with a T4N2M1 staging and total surgical treatment was determined immediately. Conclusions: patients with ductal carcinoma, despite treatment with parotidectomy, cervical dissection and postoperative radiotherapy, a large proportion of patients develop local and distant recurrence, so a timely diagnosis can guarantee greater survival for the patient.