Parallel shotgun appearance on Ultrasound is seen in: (A) Poal hypeension, (B) Biliary ascariasis, (C) Obstructive jaundice, (D) Sclerosing cholangitis
Answer is C. Distal CBD obstruction: Common bile duct gets distended due to obstruction & gives a "Double Barrel appearance" or "Parallel Shotgun sign" on USG