Fig. 4From: Surgical treatment of recurrent intussusception induced by intestinal lymphoid hyperplasia in a child: is bowel resection always necessary? A case reportHistopathological results. H&E staining showed hyperplastic diffuse lymphoid tissue (yellow arrows) and lymphoid follicles (circled) in the biopsy sample (panel a). CD3 (+) T lymphocytes (stained brown, panel b) were seen in both the diffuse lymphoid tissue and lymphoid follicles, while CD20 (+) B lymphocytes (stained brown, panel c) were distributed predominantly in lymphoid folliclesBack to article page