Brief Reports
Copyright ©The Author(s) 2004.
World J Gastroenterol. Jan 15, 2004; 10(2): 287-291
Published online Jan 15, 2004. doi: 10.3748/wjg.v10.i2.287
Figure 3
Figure 3 Esophageal manometric tracings obtained from a 29-y female patient with achalasia before and after Heller’s myotomy. A, Preoperative manometry showed simultaneous contractions of the esophagus, suggestive of no pulsive peristalsis. B, Esoph-ageal manometry revealed peristaltic contractions seven years after Heller’s myotomy.