There are no additional tests are recommended for the diagnosis of biliary cystadenoma.
What are the additional diagnostic tests or investigations for Biliary cystadenoma and cystadenocarcinoma?
<|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 are the additional diagnostic tests or investigations for Biliary cystadenoma and cystadenocarcinoma?<|eot_id|><|start_header_id|>assistant<|end_header_id|> There are no additional tests are recommended for the diagnosis of biliary cystadenoma.<|eot_id|>