Pituitary tumors

Magnetic

resonance imaging of sellar and juxtasellar abnormalities in the paediatric population: an imaging review. Pilomyxoid astrocytoma in a 4-month-old baby girl. Sagittal T1WI (a) shows a large hypothalamic lesion with intermediate signal which extends superiorly into and filling the third ventricle, and inferiorly into the suparsellar cistern. The tumour has mostly high signal on axial T2WI (b)

Pituitary

microadenoma • Pituitary microadenoma - Ganzer Fall bei Radiopaedia

Pituitary

tumors • Pituicytoma - Ganzer Fall bei Radiopaedia

Pituitary

region masses • Mucocele of the sphenoid sinus - Ganzer Fall bei Radiopaedia

Teenager with

hyperprolactinemia. Sagittal (above) and coronal (below) T1 MRI with contrast of the sella shows a small mass in the midline of the sella that enhances less than the surrounding pituitary gland.The diagnosis was pituitary microadenoma.

Spindle cell

oncocytoma of the adenohypophysis in a woman: a case report and review of the literature. (A) Coronal magnetic resonance imaging studies showing a sellar mass with suprasellar extension but no invasive growth (arrow). (B) T1-weighted image showing the enhancement of the mass (arrow).

Clinical

features, radiological profiles, pathological features and surgical outcomes of pituicytomas: a report of 11 cases and a pooled analysis of individual patient data. Radiological features of pituicytomas. a. The tumor is completely located in the intrasellar region. b. The tumor is located in the intrasellar-suprasellar region. c. The tumor is completely located in the suprasellar region. d. Pituicytoma invading the right cavernous sinus. The lesion surrounded the internal carotid artery, and the optic chiasm was not compressed. e. The optic chiasm was oppressed and elevated by the tumor, and the cavernous sinus was not involved. f. Pituicytoma invading the right cavernous sinus; the optic chiasm was compressed, and the tumor was accompanied by cystic degeneration

A rare case

of pituicytoma-related hypercortisolism in a patient with Cushing syndrome—case report. MRI T1-weighted sagittal view of non-enhancing 0.46 × 0.33 cm focus of low signal in the left central portion of the pituitary gland on the post-contrast

A rare case

of pituicytoma-related hypercortisolism in a patient with Cushing syndrome—case report. MRI T1-weighted coronal view same non-enhancing 0.46 × 0.33 cm pituitary lesion