Tuberous sclerosis complex presenting as primary intestinal lymphangiectasia: A case report

Figure 1 Biopsy findings and histological image. A: Gastroscopy performed on September 9, 2015 showed that the mucosa of the descending segment and horizontal segment of the duodenum was rough, with dense white spots on the surface; B: Histological image showing dilated lymph vessels (hematoxylin and eosin staining, × 100).