case_images: PMC6859058_01
case_images: PMC6859058_02
case_images: Aspect of the oropharyngeal tumor on clinical examination
case_images: PAMJ-34-51-g001.jpg
case_images: PMC6859058_02_PAMJ-34-51-g001.jpg
case_images: f0001
case_images: The major axis of the mass measured approximately 5 to 6 cm (Figure 1).
case_images: Postoperative appearance after tumor reduction surgery
case_images: PAMJ-34-51-g002.jpg
case_images: PMC6859058_02_PAMJ-34-51-g002.jpg
case_images: f0002
case_images: A second tumor reduction surgery was performed (Figure 2).
case_images: Chest X-ray showing metastasis and pleurisy on the left
case_images: PAMJ-34-51-g003.jpg
case_images: PMC6859058_02_PAMJ-34-51-g003.jpg
case_images: f0003
case_images: Pulmonary radiography noted images of balloons released and left pleural effusion, reflecting the presence of pulmonary and lymph nodes metastases (Figure 3).