This is a 3d Brain Tumor!
These models were made with efficiency in mind and offers the highest amount of detail with the least amount of polygons needed for that shape. This is very important to keep in mind if your creating a large scene with many objects. The efficiency of these models will help you create large scenes while maintaining system performance

Using this model can help created realistic and high definition renderings to convey research or information to a 3rd party for informative or promotional means.

The brain tumor is also shaded with procedural mental ray materials to allow infinite resolution no matter how close up you zoom into the model.