I cannot create a summary of the requested article because the search results provided do not include an article titled "Are Fancy Blood Tests to Find Disease All They're Cracked Up to Be?" from MedPage Today. The search results only contain information about the issue of media hype surrounding oncology drugs and research, not about blood tests for disease detection. In order to create an accurate and factual summary as per your requirements, I would need access to the full text of the specific article you have listed.