title: Left renal vein varix simulating a pancreatic pseudocyst by sonography.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D010181:Pancreatic Cyst / Q000175:diagnosis*; D010192:Pancreatic Pseudocyst / Q000175:diagnosis*; D012082:Renal Veins; D014463:Ultrasonography; D014648:Varicose Veins / Q000175:diagnosis*