Sellar Neurocytoma

**Semantic type:** Neoplastic Process

**Definition:** A rare extraventricular neurocytoma (WHO grade 2) of the hypothalamic-pituitary area. (WHO 2017)

**Synonyms:** - Extraventricular Neurocytoma of the Sellar Region - Extraventricular Neurocytoma of the Sellar Region (WHO Grade 2) - Extraventricular Neurocytoma of the Sellar Region (WHO Grade II) - Sellar Neurocytoma (WHO Grade 2) - Sellar Neurocytoma (WHO Grade II)