Small intestinal tubular adenoma in a pediatric patient with Turner syndrome

Figure 1 The image of the polyp. A: A large polyp was seen in the terminal ileum when ileocolonoscopy was performed. The tumor appeared hyperemic; B: Double balloon enteroscopy was performed through the anus. The enteroscope was advanced to the ileocecal region and a mass covered with small intestinal mucosa was seen protruding through the ileocecal valve. The appearance was indicative of intussusception; C: A polyp of about 2 cm × 4 cm in diameter and 55 cm from the ileocecal region was seen during operation, with a wide base and multi-nodular appearing surface. The pedicle also appeared nodular; D: Histopathological section of the polyp showing pleomorphic glandular hyperplasia with formation of nodules. The polarity of cell was well presented (hematoxylin and eosin stain, original magnification, × 200).