Organum Vasculosum

**Definition:** Circumventricular cellular structure in the anterior hypothalamic region. It is located in the optic recess at the anteroventral end of the THIRD VENTRICLE and forms the ventral part of the midline anterior wall.

**Tree numbers:** - A08.186.211.180.497.342.231 - A08.186.211.200.317.357.342.315 - A08.186.211.200.885.287.500.814.695.249.500

**Synonyms:** - Organum Vasculosum Laminae Terminalis - Supraoptic Crest - Organum Vasculosum of Lamina Terminalis