Back to TopCauses. There are many causes of cholestasis. Extrahepatic cholestasis occurs outside the liver. It can be caused by: Bile duct tumors. Cysts. Narrowing of the bile duct (strictures) Stones in the common bile duct. Pancreatitis.
What is the meaning of the October birthstone? The word, âopalâ comes from the Greek term âopallos,â which stands for âto see a changeâ in color. It radiates a mysterious interplay of colors, which come out as delicate tints of different shades when observed from different angles.
Image of natural opal mineral displaying play-of-color. Flashes of green and vibrant blue with smaller regions of orange and violet. Outside of card reads: October, Birthstone: Opal It's time for the colors. . . Inside of the card reads: to come out and play. Happy Birthday.