Not all sellar masses are macroadenomas: think also in metastasis

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

CT scan showed a cystic sellar lesion with ring enhancement after contrast injection leading to an initial diagnosis of pituitary adenoma.. She underwent a sublabial

The bilateral subfrontal approach allows a good overview of the sellar, suprasellar, presellar, parasellar and the anterior cranial fossa region and permits the complete preservation

Coronal CT with bone algoritm (axial plane) and MRI axial T2WI: inner table osteoma in the right temporal bone.... CT - coronal with bone algoritm and MRI coronal T1WI: outer

Sagittal MRI T1-weighted sequence ( A ) presents a heterogeneous, solid lesion with isosignal/areas of hyposignal (cystic areas) located in the right lateral ventricle, adjacent to

In B, axial contrast-enhanced CT of the chest scan showing a heterogeneous hypervascular mass (asterisk) iniltrating the right serratus anterior and pectoralis muscles, as well as

They demonstrated an expansive lesion, with heterogeneous enhancement by contrast, positioned in the center of the right maxillary sinus, with accentuated enlargement

IgG4-related hypophysitis should be considered in patients with pituitary insuf fi ciency associated with sellar mass and/or thickened pituitary stalk. The presence of a mass in