Case Report
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 21, 2014; 20(15): 4462-4466
Published online Apr 21, 2014. doi: 10.3748/wjg.v20.i15.4462
Figure 4
Figure 4 Microscopic findings (deep sigmoid biopsy). A: Afferent loop of the sigmoidostomy HE × 20; B: Nervous plexus in the muscular layer; presence of mature gangliar cells (arrows) HE × 40; C: S-100 immunostain: nervous intramuscular plexus. Presence of gangliar cells (arrows), positivity of glial cells × 40; D: NSE immunostain: nervous intramuscular plexus. Presence of gangliar cells positive at immunostain (arrows), × 40.