Cavernous angioma appears very similar on magnetic resonance imaging (MRI) with calcified neoplastic and hemorrhagic lesions, most especially renal cell carcinoma, melanoma, pleomorphic xanthoastrocytomas, and oligodendrogliomas.
What is a cavernous angioma?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What is a cavernous angioma? [/INST] \n Cavernous angioma appears very similar on magnetic resonance imaging (MRI) with calcified neoplastic and hemorrhagic lesions, most especially renal cell carcinoma, melanoma, pleomorphic xanthoastrocytomas, and oligodendrogliomas.</s>