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Chronic abdominal pain as a manifestation of congenital compressional stenosis of the celiac trunk in children: world and own experience

Celiac trunk compression stenosis or Dunbar's syndrome, characterized by chronic abdominal pain, is a congenital abnormality based on compression of the celiac trunk by the inner legs of the median arcuate ligament of the diaphragm and neurofibrous tissue of the celiac plexus. In the overwhelming majority of cases, Dunbar's syndrome is a congenital malformation, but variants of compression of the celiac trunk by enlarged lymph nodes are also possible and is considered an acquired disease. The review considers modern methods of treatment of Dunbar syndrome in children and the supervision of this group of patients. Key words: Compression celiac trunk stenosis in children, Dunbar syndrome, median arcuate ligament tsyndrome