Fig. 4
From: Gingival metastasis of a mediastinal pulmonary sarcomatoid carcinoma: a case report
The nasopharyngeal MRI imaging during the chemotherapy. The MRI scan presents a 8 × 7 × 5.7 cm soft tissue mass localized at the right maxilla (red arrow), with an unclear boundary and local destruction of the maxilla and alveolar bone
