Table 1.

Pediatric tumors of the central nervous system with possible sellar localization, as classified by the WHO CNS5.

Gliomas, glioneuronal tumours, and neuronal tumours

Circumscribed astrocytic gliomas

Pilocytic astrocytoma

Embryonal tumours

Other CNS embryonal tumours

Atypical teratoid/rhabdoid tumour

Haematolymphoid tumours involving the CNS

Histiocytic tumours

Juvenile xanthogranuloma

Langerhans cell histiocytosis

Germ cell tumours

Germ cell tumours of the CNS

Tumours of the sellar region

Adamantinomatous craniopharyngioma

Papillary craniopharyngioma

Pituicytoma, granular cell tumour of the sellar region, and spindle cell oncocytoma

Pituitary adenoma/pituitary neuroendocrine tumour

Pituitary blastoma

Genetic tumour syndromes involving the CNS

Neurofibromatosis type 1

DICER1 syndrome