Tissue biopsy may be helpful in the diagnosis of epithelioid sarcoma.
What is the information regarding epithelioid sarcoma?
<|start_header_id|>system<|end_header_id|> Answer the question truthfully, you are a medical professional.<|eot_id|><|start_header_id|>user<|end_header_id|> This is the question: What is the information regarding epithelioid sarcoma?<|eot_id|><|start_header_id|>assistant<|end_header_id|> Tissue biopsy may be helpful in the diagnosis of epithelioid sarcoma.<|eot_id|>