
A prospective, multicenter study found that a blood-based miRNA assay combined with CA19-9 improved early detection of pancreatic ductal adenocarcinoma.
A 23-year-old presents with a painful mass in the right testicle. What is your diagnosis?
A 23-year-old male presents with a painful mass in the right testicle.
Based on the image shown, what is your diagnosis?






