| ICD9 = | ICDO = | Image = Gray1147.png | Caption = Cross section showing the pampiniform plexus | OMIM = | MedlinePlus = 001284 | eMedicineSubj = radio | eMedicineTopic = 739 | DiseasesDB = 13731 | MeshID = D014646 | }} Varicocele is an abnormal enlargement of the veins in the scrotum draining the testicles. The testicular blood vessels originate in the abdomen and course down through the inguinal canal as part of the spermatic cord on their way to the testis. Up-ward flow of blood in the vei… (More on Varicocele)