Radiol Bras vol.50 número1

Contrast-enhanced axial (A) and coronal (B) computed tomography of the paranasal sinus, showing a voluminous mass in the right nasal cavity that extended as far as the

A: CT scan (axial view) showing a tumor in the right nasal cavity inserted in the posterior nasal septum. B: CT scan (coronal view) showing the tumor inserted in the septum

In the coronal view of computed tomography, it was possible to observe an obstruction of the right maxillary sinus by a lesion of cystic aspect associated with a

Crossed cerebrocerebellar atrophy after status epilepticus (A) Computed tomography performed without intravenous contrast on the day of the episode showing swelling and cortical

1 Computed tomography of the skull in axial (A) and coronal (B) sections, showing oval lesion of soft tissue density measuring 2 cm in its longest axis and located in the interior

(C) Upper abdomen magnetic resonance T1-weighted with fat saturation after contrast, in arterial phase, axial section, shows involution of the infiltrative tumor lesion in the right

We studied the computed tomography scans of the nose and paranasal sinuses — in axial, coronal and sagittal planes — of patients who had symptoms of nasal obstruction, or headache

(C) Upper abdomen magnetic resonance T1-weighted with fat saturation after contrast, in arterial phase, axial section, shows involution of the infiltrative tumor lesion in the