title: High level of beta hCG in spermatic vein of patients with seminoma.
mesh_terms: D002822:Choriocarcinoma / Q000097:blood*; D006063:Chorionic Gonadotropin / Q000097:blood*; D004407:Dysgerminoma / Q000097:blood*; D006801:Humans; D008297:Male; D013085:Spermatic Cord / Q000098:blood supply; D013736:Testicular Neoplasms / Q000097:blood*; D014680:Veins
chemical_list: D006063:Chorionic Gonadotropin