Astrocytoma may be classified according to its histology into 4 grades:  


Low-grade astrocytoma may be classified based on tumor spread into four subtypes including:
What classification does astrocytoma belong to?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What classification does astrocytoma belong to? [/INST] \n Astrocytoma may be classified according to its histology into 4 grades:  


Low-grade astrocytoma may be classified based on tumor spread into four subtypes including:</s>