Left paraduodenal hernia: an uncommon cause of chronic abdominal pain.

We report the case of a paraduodenal hernia treated by reduction of the hernia and closure of the hernial orifice.

Leino-renal collaterals causing left pelviureteric junction obstruction.

Pelviureteric junction obstruction of the kidneys secondary to crossing renal vessels is a known entity. We report a 26-year-old woman with obstruction secondary to portosystemic collaterals; she was incidentally detected to have extrahepatic portal vein obstruction.