• abdominal pain, feeling of heaviness in the right side;
• stool disorders (constipation, diarrhea, irregular stool, change in consistency);
• intolerance to fatty food;
• increased gas formation;
• yellowing of the skin and sclera of the eyes;
• deviations in the results of blood, urine, stool tests;
• a feeling of bitterness in the mouth;
• nausea and frequent belching;
• intestinal discomfort;
• a change in the size of any organ of the gastrointestinal tract detected during palpation;
• for preventive purposes;
• before surgery.

The research is carried out in the morning in several stages. The first OCP ultrasound is performed on an empty stomach, after which the patient is recommended to have breakfast. This will allow to "load" the examined organ. As a load, you can use the following options for breakfast: two chicken yolks, or you can drink 2 tablets of "Hofitol". The doctor conducts a repeat examination after 30 minutes, after which he conducts an examination with an interval of 15 minutes 2 more times to check the organ and complete the diagnosis.