noun, noun which may take the genitive case particle 'no'
cerebral ventricle
Medical term for the fluid-filled cavities within the brain.
Cerebrospinal fluid is accumulating in the cerebral ventricle.
Enlargement of the cerebral ventricle was confirmed on MRI.
third ventricle
fourth ventricle
periventricular leukomalacia
Compound of 脳 (のう, 'brain') and 室 (しつ, 'chamber, room'). The term is a direct anatomical borrowing from Western medicine, likely coined in the Meiji period.