Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Chronic intestinal pseudoobstruction ?
    ### Response:
    Chronic intestinal pseudo-obstruction (CIPO) is a rare but serious condition characterized by repetitive episodes or continuous symptoms of bowel obstruction when no blockage exists. The most common symptoms are abdominal swelling or bloating (distention), vomiting, abdominal pain, failure to thrive, diarrhea, constipation, feeding intolerance and urinary symptoms.
    