The Delalande Classification is used to classify hypothalamic hamartomas and was published in 2003[^1].
Classification
Grade | Description |
I | Type I hamartomas have a horizontal implantation surface and may be lateralized to one side. |
II | Type II hamartomas have a vertical implantation surface and may also have intraventricular involvement. |
III | Type III hamartomas are a mixed form of Type I and Type II. |
IV | Type IV hamartomas are giant hamartomas. |
