Imaging of intestinal lymphoma shows soft tissue mass in the intestinal wall, thickening of the intestinal wall, dilatation of the lumen and enlargement of the surrounding lymph nodes.
Intestinal lymphoma mainly occurs in the lymphatic tissues of the intestinal wall, and mainly infiltrates along the mucosal lamina propria and submucosa, and generally does not involve the mucosal layer and plasma membrane layer.
With the gradual progression of the lesion, intestinal lymphoma is mainly manifested in imaging as ① lobulated soft tissue mass, with uniform density and mild to moderate enhancement on enhancement scan. The intestinal wall is thickened segmentally or diffusely, and the intestinal lumen is dilated. (iii) Multiple enlarged lymph nodes around the diseased intestinal canal, encircling the mesentery and the surrounding fat, presenting as the “sandwich bread sign”.
Intestinal lymphoma needs to be combined with clinical examination, laboratory examination and pathological examination for comprehensive judgment, and standardized treatment under the guidance of clinicians after determining the specific condition.