Fig. 1

CT images of the neck and the chest on admission. a The arrow shows an oval soft tissue mass was in the oropharyngeal cavity, about 3 cm in diameter, with some gas shadows in the lesion. b Chest CT revealed multiple lesions among both lungs. Most of them appeared as ground-glass subsolid nodules, some showed consolidation, and the lesion in the right upper lobe showed a mass-like appearance