desmoid-type fibromatosis

Pharyngeal

desmoid-type fibromatosis in a pediatric patient with Gardner"s syndrome. Axial CT image shows an oropharyngeal well circumscribed, soft tissue mass, with similar attenuation than the muscles, and slight enhancement after contrast administration. The airway is almost completely occupied by the mass.

Pharyngeal

desmoid-type fibromatosis in a pediatric patient with Gardner"s syndrome. Coronal CT image depicts the same oropharyngeal soft tissue mass.

Pharyngeal

desmoid-type fibromatosis in a pediatric patient with Gardner"s syndrome. On T2-weighted axial image the mass is heterogeneous, most of it hyperintense.

Pharyngeal

desmoid-type fibromatosis in a pediatric patient with Gardner"s syndrome. T1-weighted sagittal after contrast administration image manifests a solid, well-circumscribed mass with a homogeneous enhancement.