References
- Ogilvie H. The early diagnosis of cancer of the oesophagus and stomach. Br Med J. 1947;2:405–407.
- Colarian JH, Sekkarie M, Rao R. Pancreatic pseudocyst mimicking idiopathic achalasia. Am J Gastroenterol. 1998;93:103–105.
- Rozman RW, Jr., Achkar E. Features distinguishing secondary achalasia from primary achalasia. Am J Gastroenterol. 1990;85:1327–1330.
- Tracey J, Traube M. Difficulties in the diagnosis of pseudoachalasia. Am J Gastroenterol. 1994;89:2014–2018.
- Kahrilas PJ, Kishk SM, Helm JF, et al. Comparison of pseudoachalasia and achalasia. Am J Med. 1987;82(3):439–446.
- Vaezi MF, Pandolfino JE, Vela MF. ACG clinical guideline: diagnosis and management of achalasia. Am J Gastroenterol. 2013;108:1238–1249.
- Schizas D, Theochari NA, Katsaros I, et al. Pseudoachalasia: a systematic review of the literature. Esophagus. 2020;17:216–222.
- Liu W, Fackler W, Rice TW, et al. The pathogenesis of pseudoachalasia: a clinicopathologic study of 13 cases of a rare entity. Am J Surg Pathol. 2002;26:784–788.
- Ponce J, Garrigues V, Nos P, et al. Esophageal pseudoachalasia related to a neoplasm. Rev Esp Enferm Dig. 1993;83:1–4.
- Chinn JS, Schuffler MD. Paraneoplastic visceral neuropathy as a cause of severe gastrointestinal motor dysfunction. Gastroenterology. 1988;95:1279–1286.
- Gockel I, Eckardt VF, Schmitt T, et al. Pseudoachalasia: a case series and analysis of the literature. Scand J Gastroenterol. 2005;40:378–385.
- Portale G, Costantini M, Zaninotto G, et al. Pseudoachalasia: not only esophagogastric cancer. Dis Esophagus. 2007;20:168–172.
- Saino G, Bona D, Nencioni M, et al. Laparoscopic diagnosis of pleural mesothelioma presenting with pseudoachalasia. World J Gastroenterol. 2009;15:3569–3572.
- Poulin EC, Diamant NE, Kortan P, et al. Achalasia developing years after surgery for reflux disease: case reports, laparoscopic treatment, and review of achalasia syndromes following antireflux surgery. J Gastrointest Surg. 2000;4:626–631.
- Lόpez-Cepero Andrada JM, Jiménez Arjona J, Amaya Vidal A, et al. Pseudoachalasia and secondary amyloidosis in a patient with rheumatoid arthritis. Gastroenterol Hepatol. 2002;25:398–400.
- Shah RN, Izanec JL, Friedel DM, et al. Achalasia presenting after operative and nonoperative trauma. Dig Dis Sci. 2004;49(11-12):1818–1821.
- Balaji NS, Crookes PF, Banki F, et al. A safe and noninvasive test for vagal integrity revisited. Arch Surg. 2002;137(8):954–958.
- Burton PR, Brown WA, Laurie C, et al. Pathophysiology of laparoscopic adjustable gastric bands: analysis and classification using high-resolution video manometry and a stress barium protocol. Obes Surg. 2010;20(1):19–29.
- Ravi K, Sweetser S, Katzka DA. Pseudoachalasia secondary to bariatric surgery. Dis Esophagus. 2016;29:992–995.
- Tucker HJ, Snape WJ, Jr., Cohen S. Achalasia secondary to carcinoma: manometric and clinical features. Ann Intern Med. 1978;89:315–318.
- Sandler RS, Bozymski EM, Orlando RC. Failure of clinical criteria to distinguish between primary achalasia and achalasia secondary to tumor. Dig Dis Sci. 1982;27:209–213.
- Eaves R, Lambert J, Rees J, et al. Achalasia secondary to carcinoma of prostate. Dig Dis Sci. 1983;28:278–284.
- Ponds F, van Raath M, Mohamed S, et al. Diagnostic features of malignancy-associated pseudoachalasia. Aliment Pharmacol Ther. 2017;45:1449–1458.
- Bryant RV, Holloway RH, Nguyen NQ. Education and imaging. Gastrointestinal: Role of endoscopic ultrasound in the evaluation of pseudoachalasia. J Gastroenterol Hepatol. 2012;27:1128.
- Spechler SJ, Castell DO. Classification of esophageal motility abnormalities. Gut. 2001;49:145–151.
- Kelley ML. Intraluminal manometry in the evaluation of malignant disease of the esophagus. Cancer. 1968;21(5):1011–1018.
- Herrera AF, Colon J, Valdes Depena A, et al. Achalasia or carcinoma? The significance of the Mecholyl test. Digest Dis Sci. 1970;15(12):1073–1081.
- Sutton RA, Gabbard SL. High resolution manometry findings in malignant pseudoachalasia, letter to the editor. Dis Esophagus. 2017;30(12):1–3.
- Gergely M, Mello MD, Rengarajan A, et al. Duration of symptoms and manometric parameters offer clues to diagnosis of pseudoachalasia. Neurogastroenterol Motil. 2020;33:e13965.
- Kolodny M, Schroder SR, Rubin W. Esophageal achalasia probably due to gastric carcinoma. Ann Intern Med. 1968;69:569–572.
- Marshak RH, Eliasoph J. Cardiospasm or carcinoma? The roentgen findings. Digest Dis Sci. 1957;2(1):11–25.
- Bennett JR. Not …achalasia. Br Med J. 1984;288(6411):93–94.
- Woodfield CA, Levine MS, Rubesin SE, et al. Diagnosis of primary versus secondary achalasia: reassessment of clinical and radiographic criteria. Am J Roentgenol. 2000;175(3):727–731.
- Gupta P, Debi U, Sinha SK, et al. Primary versus secondary achalasia: new signs on barium esophagogram. Indian J Radiol Imaging. 2015;25:288–295.
- Carter M, Deckmann RC, Smith RC, et al. Differentiation of achalasia from pseudoachalasia by computed tomography. Am J Gastroenterol. 1997;92:624–628.
- Licurse MY, Levine MS, Torigian DA, et al. Utility of chest CT for differentiating primary and secondary achalasia. Clin Radiol. 2014;69:1019–1026.
- Iyer R, Dubrow R. Imaging of esophageal cancer. Cancer Imaging. 2004;4:125–132.
- Dodds WJ, Stewart ET, Kishk SM, et al. Radiologic amyl nitrite test for distinguishing pseudoachalasia from idiopathic achalasia. Am J Roentgenol. 1986;146:21–23.
- Reynolds JC, Parkman HP. Achalasia. Gastroenterol Clin North Am. 1989;18:223–255.
- Ott DJ, Gelfand DW, Wu WC, et al. Secondary achalasia in esophagogastric carcinoma: re-emphasis of a difficult differential problem. Rev Interam Radiol. 1979;4:135–139.
- Park JH, Park DI, Kim HJ, et al. An unusual case of submucosal invasion of esophageal squamous cell carcinoma mistaken as primary achalasia. J Neurogastroenterol Motil. 2010;16(2):194–198.
- Rampado S, Bocus P, Battaglia G, et al. Endoscopic ultrasound: accuracy in staging superficial carcinomas of the esophagus. Ann Thorac Surg. 2008;85:251–256.
- Devière J, Dunham F, Rickaert F, et al. Endoscopic ultrasonography in achalasia. Gastroenterology. 1989;96:1210–1213.
- Menin R, Fisher RS. Return of esophageal peristalsis in achalasia secondary to gastric cancer. Dig Dis Sci. 1981;26:1038–1044.
- Fredens K, Tottrup A, Kristensen IB, et al. Severe destruction of esophageal nerves in a patient with achalasia secondary to gastric cancer. A possible role of eosinophil neurotoxic proteins. Dig Dis Sci. 1989;34:297–303.
- Kline MM. Successful treatment of vigorous achalasia associated with gastric lymphoma. Dig Dis Sci. 1980;25:311–313.
- Mukherjee S, Kaplan DS, Parasher G, et al. Expandable metal stents in achalasia–is there a role? Am J Gastroenterol. 2000;95:2185–2188.
- De Palma GD, Lovino P, Masone S, et al. Self-expanding metal stents for endoscopic treatment of esophageal achalasia unresponsive to conventional treatments. Long-term results in eight patients. Endoscopy. 2001;33:1027–1030.
- Verschuur EM, Repici A, Kuipers EJ, et al. New design esophageal stents for the palliation of dysphagia from esophageal or gastric cardia cancer: a randomized trial. Am J Gastroenterology. 2008;103(2):304–312.
- Campo SM, Lorenzetti R, de Matthaeis M, et al. Palliation with esophageal metal stent of pseudoachalasia from gastric carcinoma at the cardia: a case report. Diagn Ther Endosc. 2009;2009:791627.
- Cheng YS, Li MH, Chen WX, et al. Selection and evaluation of three interventional procedures for achalasia based on long-term follow-up. World J Gastroenterol. 2003;9:2370–2373.
- Cheng YS, Li MH, Chen WX, et al. Follow-up evaluation for benign stricture of upper gastrointestinal tract with stent insertion. World J Gastroenterol. 2003;9:2609–2611.
- Cheng YS, Li MH, Chen WX, et al. Complications of stent placement for benign stricture of gastrointestinal tract. World J Gastroenterol. 2004;10:284–286.
- Benjelloun M, Peng CL, Héritier F, et al. Pseudoachalasia due to amyloidosis treated by botulinum toxin. Rev Med Interne. 2007;28:188–190.
- Pouderoux P, Verdier I, Courtial P, et al. Relapsing cardial stenosis after laparoscopic Nissen treated by esophageal stenting. Dysphagia. 2003;18:218–222.
- Chuah SK, Kuo CM, Wu KL, et al. Pseudoachalasia in a patient after truncal vagotomy surgery successfully treated by subsequent pneumatic dilations. WJG. 2006;12(31):5087–5090.
- Bonavina L, Bona D, Saino G, et al. Pseudoachalasia occurring after laparoscopic Nissen fundoplication and crural mesh repair. Langenbecks Arch Surg. 2007;392:653–656.
- Losh JM, Sanchez B, Waxman K. Refractory pseudoachalasia secondary to laparoscopically placed adjustable gastric band successfully treated with Heller myotomy. Surg Obes Relat Dis. 2016;13(2):e4–e8.
- Weichman K, Ren C, Kurian M, et al. The effectiveness of adjustable gastric banding: a retrospective 6-year U.S. follow-up study. Surg Endosc. 2011;25:397–403.
- Khan A, Ren-Fielding C, Traube M. Potentially reversible pseudoachalasia after laparoscopic adjustable gastric banding. J Clin Gastroenterol. 2011;45:775–779.
- Arias IE, Radulescu M, Stiegeler R, et al. Diagnosis and treatment of mega-esophagus after adjustable gastric banding for morbid obesity. Surg Obes Relat Dis. 2009;5:156–159.