Pneumatosis intestinalis associated with needle catheter jejunostomy tubes: CT findings and implications

The CT findings of pneumatosis intestinalis (PI) associated with needle catheter jejunostomy tubes (NCT) are described in two patients. Each case had cyst-like intramural gas collections associated with the NCT. Neither case had focal bowel wall thickening or portal or mesenteric free air, and there was no evidence of intestinal necrosis. Our findings suggest that cyst-like intramural gas collections associated with NCT represent a benign form of PI.