<prompt> Which is not a renal pseudotumor?Fetal lobulationsHypertrophied column of BertinDromedary humpPersistent calyceal impression  <response>: Ans DA renal pseudotumour is a mass that will simulate a tumor on imaging but is composed of non-neoplastic tissue. Common such lesions are: Prominent columns septa of Bertin Persistent fetal lobulations Dromedary hump Splenorenal fusion Cross-fused renal ectopia 