Afferent loop syndrome of a patient with recurrent fever: A case report

Figure 1 Imaging examinations. A: Enhanced computed tomography indicated small intestinal obstruction between gastrojejunum, biliary intestine and pancreatic intestine anastomosis; B: When the gastroscope entered the afferent loop about 15 cm from the anastomosis, it was found that the lumen was narrow and could not be entered. Disposable zebra guide wire was implanted through the biopsy hole, and the position of the guide wire was adjusted with the aid of X-ray so that it passed the distal end of the narrow intestinal tube, and the angiography catheter was implanted with the aid of the guide wire; C: The contrast agents were injected into the anastomotic stoma through the angiographic catheter, it was shown that the narrow section of the intestine was about 3 cm, and the distal intestine of the afferent loop was obviously dilated segment.