"anatomyventricular system"
"pathophysiologypattern of ventricular dilatation dependent on cause"
"role of imaging"
"radiographic features"
Expected headings
"This is a basic article for medical students and other non-radiologists"
"Imaging"
"This is a summary article; read more in our article on hydrocephalus."
"unilateral lateral ventriclemidline shift; mass at the foramen of Monro"
"lateral and 3rd ventriclesaqueduct of Silvius obstruction; 4th ventricular mass"
"lateral ventricles, 3rd and 4thmost likely non-obstructive"