References
1. Sanderson DR, Ellis FHJ, Schlegel JF, Olsen AM. Syndrome of vigorous achalasia: Clinical and physiologic observations. Dis Chest. 1967 Oct;52 (4):508–17.
2. Bhandarwar AH, Tungenwar PN, Sawakare YM, Wagh AN, Patel CB, Gandhi SS. Large Epiphrenic Diverticula: A Rare Case Presentation. Clin Pract. 2015;5(4):784.
3. Allen TH, Clagett OT. Changing concepts in the surgical treatment of pulsion diverticula of the lower esophagus. J Thorac Cardiovasc Surg. 1965 Oct;50(4):455–62.
4. Patti MG, Fisichella PM, Perretta S, Galvani C, Gorodner M V, Robinson T, et al. Impact of minimally invasive surgery on the treatment of esophageal achalasia: a decade of change. J Am Coll Surg [Internet]. 2016 Oct 30;196(5):698–703. Available from: http://dx.doi.org/10.1016/S1072-7515(02)01837-9
5. Li SX, Qu B, Li H. Pathogenesis of achalasia. World Chinese J Dig. 2015;23(8):1252–7.
6. Fisichella PM, Raz D, Palazzo F, Niponmick I, Patti MG. Clinical, radiological, and manometric profile in 145 patients with untreated achalasia. World J Surg. 2008 Sep;32(9):1974–9.
7. Fisichella PM, Patti MG. The evolution of oesophageal function testing and its clinical applications in the management of patients with oesophageal disorders. Dig Liver Dis. 2009 Sep;41(9):626–9.
8. Perretta S, Fisichella PM, Galvani C, Gorodner M V, Way LW, Patti MG. Achalasia and chest pain: effect of laparoscopic Heller myotomy. J Gastrointest Surg. 2003;7(5):595–8.
9. Lin GG, Scott JG. NIH Public Access. 2012;100(2):130–4.
10. Patti MG, Feo C V, Diener U, Tamburini A, Arcerito M, Safadi B, et al. Laparoscopic Heller myotomy relieves dysphagia in achalasia when the esophagus is dilated. Surg Endosc. 1999 Sep;13(9):843–7.
11. Chuah S-K, Chiu C-H, Tai W-C, Lee J-H, Lu H-I, Changchien C-S, et al. Current status in the treatment options for esophageal achalasia. World J Gastroenterol [Internet]. 2013;19(33): 5421–9. Available from: http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=3761094&tool=pmcentrez&rendertype=abstract
12. Kadakia SC, Wong RK. Graded pneumatic dilation using Rigiflex achalasia dilators in patients with primary esophageal achalasia. Am J Gastroenterol. 1993 Jan;88(1):34–8.
13. Eckardt VF, Aignherr C, Bernhard G. Predictors of outcome in patients with achalasia treated by pneumatic dilate-on. Gastroenterology. 1992 Dec;103 (6):1732–8.
14. Parkman HP, Reynolds JC, Ouyang A, Rosato EF, Eisenberg JM, Cohen S. Pneumatic dilatation or esophagom-yotomy treatment for idiopathic acha-lasia: clinical outcomes and cost analysis. Dig Dis Sci. 1993 Jan;38(1): 75–85.
15. Debas HT, Payne WS, Cameron AJ, Carlson HC. Physiopathology of lower esophageal diverticulum and its implications for treatment. Surg Gyne-col Obstet. 1980 Nov;151(5): 593–600.
16. Nehra D, Lord R V, DeMeester TR, Theisen J, Peters JH, Crookes PF, et al. Physiologic basis for the treatment of epiphrenic diverticulum. Ann Surg. 2002 Mar;235(3):346–54.
17. Altorki NK, Sunagawa M, Skinner DB. Thoracic esophageal diverticula. Why is operation necessary? J Thorac Cardiovasc Surg. 1993 Feb;105(2): 260–4.
18. Streitz JMJ, Glick ME, Ellis FHJ. Selective use of myotomy for treatment of epiphrenic diverticula. Manometric and clinical analysis. Arch Surg. 1992 May;127(5):585–8.
19. B.K. O. Surgical options for treatment of esophageal motility disorders. Gastroenterol Hepatol [Internet]. 2007;3(9):687–9. Available from: http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=reference&D=emed8&NEWS=N&AN=2007510304