Term: paraventricular organ posterior region
Name: paraventricular organ
Synonyms: PVO
Definition: Diencephalic nucleus which is located anterior to the caudal tuberal nucleus and contains tyrosine hydroxylase immunoreactive CSF contacting bipolar cells.
Ontology: Anatomy Ontology [ZFA:0000475]

Name: posterior region
Synonyms:
Definition: Anatomical region posteriorly located on the body or body part.
Ontology: Spatial Ontology [BSPO:0000072]