Revisiting the gastric pull-up for pharyngoesophageal reconstruction: A systematic review and meta-analysis of mortality and morbidity
Corresponding Author
Oleksandr Butskiy BSc, MD
Division of Otolaryngology—Head and Neck Surgery, Vancouver General Hospital, Vancouver, British Columbia, Canada
University of British Columbia, Vancouver, British Columbia, Canada
Correspondence to: Oleksandr Butskiy, BSc, MD, Gordon and Leslie Diamond Health Care Centre, 4th Floor 4299B, 2775 Laurel Street, Vancouver, BC V5Z 1M9, Canada. Fax: +1-778-373-1063; E-mail: [email protected]
Search for more papers by this authorRonak Rahmanian BSc, MD
Division of Otolaryngology—Head and Neck Surgery, Vancouver General Hospital, Vancouver, British Columbia, Canada
University of British Columbia, Vancouver, British Columbia, Canada
Search for more papers by this authorRichard A. White BSc, MSc
Statistical Consulting and Research Laboratory, Department of Statistics, University of British Columbia, Vancouver, British Columbia, Canada
Search for more papers by this authorScott Durham MD, FRCSC
Division of Otolaryngology—Head and Neck Surgery, Vancouver General Hospital, Vancouver, British Columbia, Canada
University of British Columbia, Vancouver, British Columbia, Canada
Search for more papers by this authorDonald W. Anderson MD, FRCSC
Division of Otolaryngology—Head and Neck Surgery, Vancouver General Hospital, Vancouver, British Columbia, Canada
University of British Columbia, Vancouver, British Columbia, Canada
Search for more papers by this authorEitan Prisman MD, FRCSC
Division of Otolaryngology—Head and Neck Surgery, Vancouver General Hospital, Vancouver, British Columbia, Canada
University of British Columbia, Vancouver, British Columbia, Canada
Search for more papers by this authorCorresponding Author
Oleksandr Butskiy BSc, MD
Division of Otolaryngology—Head and Neck Surgery, Vancouver General Hospital, Vancouver, British Columbia, Canada
University of British Columbia, Vancouver, British Columbia, Canada
Correspondence to: Oleksandr Butskiy, BSc, MD, Gordon and Leslie Diamond Health Care Centre, 4th Floor 4299B, 2775 Laurel Street, Vancouver, BC V5Z 1M9, Canada. Fax: +1-778-373-1063; E-mail: [email protected]
Search for more papers by this authorRonak Rahmanian BSc, MD
Division of Otolaryngology—Head and Neck Surgery, Vancouver General Hospital, Vancouver, British Columbia, Canada
University of British Columbia, Vancouver, British Columbia, Canada
Search for more papers by this authorRichard A. White BSc, MSc
Statistical Consulting and Research Laboratory, Department of Statistics, University of British Columbia, Vancouver, British Columbia, Canada
Search for more papers by this authorScott Durham MD, FRCSC
Division of Otolaryngology—Head and Neck Surgery, Vancouver General Hospital, Vancouver, British Columbia, Canada
University of British Columbia, Vancouver, British Columbia, Canada
Search for more papers by this authorDonald W. Anderson MD, FRCSC
Division of Otolaryngology—Head and Neck Surgery, Vancouver General Hospital, Vancouver, British Columbia, Canada
University of British Columbia, Vancouver, British Columbia, Canada
Search for more papers by this authorEitan Prisman MD, FRCSC
Division of Otolaryngology—Head and Neck Surgery, Vancouver General Hospital, Vancouver, British Columbia, Canada
University of British Columbia, Vancouver, British Columbia, Canada
Search for more papers by this authorAbstract
Gastric pull-up (GPU) is among the oldest techniques for reconstructing the pharyngoesophageal junction following cancer resection. This review examines morbidity and mortality rates following GPU pharyngoesophageal junction reconstruction from 1959 until present: 77 studies, 2,705 patients. The odds of mortality, anastomotic complications, and other complications decreased by 37.2% (95%CI = 28.0–45.3%; P < 0.0001), 8.0% (95%CI = −2.1 to 17.1%; P = 0.12), 21.0% (95%CI 3.5–35.2%; P = 0.021) per decade respectively. J. Surg. Oncol. 2016;114:907–914. © 2016 Wiley Periodicals, Inc.
REFERENCES
- 1 Missotten FE: Historical review of pharyngo-oesophageal reconstruction after resection for carcinoma of pharynx and cervical oesophagus. Clin Otolaryngol Allied Sci 1983; 8: 345–362.
- 2 Ong GB, Lee TC: Pharyngogastric anastomosis after oesophago-pharyngectomy for carcinoma of the hypopharynx and cervical œsophagus. Br J Surg 1960; 48: 193–200.
- 3 Jones PH, Farrington WT, Weighill JS: Surgical salvage in postcricoid cancer. J Laryngol Otol 1986; 100: 85–95.
- 4 Stell PM: Cancer of the hypopharynx. J R Coll Surg Edinb 1973; 18: 20–30.
- 5 Roberts RE, Douglass FM: Replacement of the cervical esophagus and hypopharynx by a revascularized free jejunal autograft: Report of a case successfully treated. N Engl J Med 1961; 264: 342–344.
- 6 Harii K, Omori K, Omori S: Successful clinical transfer of ten free flaps by microvascular anastomoses. Plast Reconstr Surg 1974; 53: 259–270.
- 7 Lam KH, Choi TK, Wei WI, et al.: Present status of pharyngogastric anastomosis following pharyngolaryngo-oesophagectomy. Br J Surg 1987; 74: 122–125.
- 8 Harrison DF, Thompson AE: Pharyngolaryngoesophagectomy with pharyngogastric anastomosis for cancer of the hypopharynx: Review of 101 operations. Head Neck Surg 1986; 8: 418–428.
- 9 Jones AS, Webb CJ, Fenton JE, et al.: A report of 50 patients with carcinoma of the hypopharynx treated by total pharyngolaryngo-oesophagectomy repaired by gastric transposition. Clin Otolaryngol Allied Sci 2001; 26: 447–451.
- 10 Higgins JP: Cochrane handbook for systematic reviews of interventions. Oxford: The Cochrane Collaboration; 2011.
- 11 Moher D, Liberati A, Tetzlaff J, et al.: Preferred reporting items for systematic reviews and meta-analyses: The PRISMA statement. Ann Intern Med 2009; 151: 264–269, W64.
- 12Oxford Centre for Evidence-Based Medicine Levels of Evidence (March 2009). CEBM.
- 13 Denewer A, Khater A, Hafez MT, et al.: Pharyngoesophageal reconstruction after resection of hypopharyngeal carcinoma: A new algorithm after analysis of 142 cases. J Surg Oncol 2014; 12: 182.
- 14 Akiyama H, Hiyama M, Miyazono H: Total esophageal reconstruction after extraction of the esophagus. Ann Surg 1975; 182: 547–552.
- 15 Spiro RH, Bains MS, Shah JP, et al.: Gastric transposition for head and neck cancer: A critical update. Am J Surg 1991; 162: 348–352.
- 16 Marmuse J, Guedon C, Koka V: Gastric tube transposition for cancer of the hypopharynx and cervical esophagus. J Laryngol Otol 1994; 108: 33–37.
- 17 Bardini R, Ruol A, Peracchia A: Therapeutic options for cancer of the hypopharynx and cervical oesophagus. Ann Chir Gynaecol 1995; 84: 202–207.
- 18 Azurin DJ, Leslie SGO, Kirkland ML: Palliative gastric transposition following pharyngolaryngoesophagectomy. Am Surg 1997; 63: 410–413.
- 19 Sullivan MW, Talamonti MS, Sithanandam K, et al.: Results of gastric interposition for reconstruction of the pharyngoesophagus. Surgery 1999; 126: 666–671.
- 20 Sallum R, Coimbra F, Herman P, et al.: Modified pharyngogastrostomy by a stapler technique. J Surg Oncol 2006; 32: 540–543.
- 21 Ferahkose Z, Bedirli A, Kerem M, et al.: Comparison of free jejunal graft with gastric pull-up reconstruction after resection of hypopharyngeal and cervical esophageal carcinoma. Dis Esophagus 2008; 21: 340–345.
- 22 Sreehariprasad AV, Krishnappa R, Chikaraddi BS, et al.: Gastric pull up reconstruction after pharyngo laryngo esophagectomy for advanced hypopharyngeal cancer. J Surg Oncol 2012; 3: 4–7.
- 23 Le Quesne LP, Ranger D: Pharyngolaryngectomy, with immediate pharyngogastric anastomosis. Br J Surg 1966; 53: 105–109.
- 24 Kakegawa T, Yamana H, Ando N: Analysis of surgical treatment for carcinoma situated in the cervical esophagus. Surgery 1985; 97: 150–157.
- 25 Laterza E, Mosciaro O, Urso US, et al.: Primary carcinoma of the hypopharynx and cervical esophagus: Evolution of surgical therapy. Hepatogastroenterology 1994; 41: 278–282.
- 26 Yoshino K, Endo M, Nara S, et al.: Surgery for synchronous double cancer in the hypopharynx and thoracic esophagus. Hepatogastroenterology 1995; 42: 275–278.
- 27 Mansour KA, Picone AL, Coleman JJ: Surgery for high cervical esophageal carcinoma: Experience with 11 patients. Ann Thorac Surg 1990; 49: 597–601;discussion 601–602.
- 28 Wight R, Birchall M, Stafford N, et al.: Management of hypopharyngeal carcinoma: A 6-year review. J R Soc Med 1992; 85: 545–547.
- 29 Watanabe M, Baba Y, Yoshida N, et al.: Modified gastric pull-up reconstructions following pharyngolaryngectomy with total esophagectomy. Dis Esophagus 2014; 27: 255–261.
- 30
Wei WI,
Lam LK,
Yuen PW, et al.:
Current status of pharyngolaryngo-esophagectomy and pharyngogastric anastomosis.
Head Neck
1998;
20: 240–244.
10.1002/(SICI)1097-0347(199805)20:3<240::AID-HED9>3.0.CO;2-0 CAS PubMed Web of Science® Google Scholar
- 31 Tong DKH, Law S, Kwong DLW, et al.: Current management of cervical esophageal cancer. World J Surg 2011; 35: 600–607.
- 32 Mansour S, Irukulla S, Odutoye B, et al.: Total laparoscopic gastric pull-up for pharyngolaryngo-oesophagectomy in advanced hypopharyngeal cancer. Surg Endosc 2012; 26: S68.
- 33 Camaioni A, Huscher C, Damiani V, et al.: Pharyngolaryngoesophagectomy with laparoscopic gastric pull-up: Our experience. Eur Arch Otorhinolaryngol 2012; 269: 1353.
- 34 Rossi M, Santi S, Barreca M, et al.: Minimally invasive pharyngo-laryngo-esophagectomy: A salvage procedure for recurrent postcricoid esophageal cancer. Dis Esophagus 2005; 18: 304–310.
- 35 Wong SKH, Chan ACW, Lee DWH, et al.: Minimal invasive approach of gastric and esophageal mobilization in total pharyngolaryngoesophagectomy—Total laparoscopic and hand-assisted laparoscopic technique. Surg Endosc Interv Tech 2003; 17: 798–802.
- 36 Martins A: Gastric transposition for pharyngolaryngo-oesophageal cancer: The Unicamp experience. J Laryngol 2000; 114: 682–689.
- 37 Dindo D, Demartines N, Clavien P-A: Classification of surgical complications. Ann Surg 2004; 240: 205–213.
- 38 Moher D, Pham B, Klassen TP, et al.: What contributions do languages other than English make on the results of meta-analyses? J Clin Epidemiol 2000; 53: 964–972.
- 39 Lam KH, Wong J, Lim STK, et al.: Pharyngogastric anastomosis following pharyngolaryngoesophagectomy. Analysis of 157 cases. World J Surg 1981; 5: 509–516.
- 40 Putten L, Spasiano R, Bree R, et al.: Flap reconstruction of the hypopharynx: A defect orientated approach. Acta Otorhinolaryngol Ital 2012; 32: 288–296.
- 41 Moradi P, Glass GE, Atherton DD, et al.: Reconstruction of pharyngolaryngectomy defects using the jejunal free flap: A 10-year experience from a single reconstructive center. Plast Reconstr Surg 2010; 126: 1960–1966.
- 42 Yu P, Hanasono MM, Skoracki RJ et al.: Pharyngoesophageal reconstruction with the anterolateral thigh flap after total laryngopharyngectomy. Cancer 2010; 116: 1718–1724.
- 43 Murray DJ, Novak CB, Neligan PC: Fasciocutaneous free flaps in pharyngolaryngo-oesophageal reconstruction: A critical review of the literature. J Plast Reconstr Aesthet Surg 2008; 61: 1148–1156.
- 44 Bainbridge D, Martin J, Arango M, et al.: Evidence-based peri-operative clinical outcomes research (EPiCOR) group. Perioperative and anaesthetic-related mortality in developed and developing countries: A systematic review and meta-analysis. Lancet 2012; 380: 1075–1081.
- 45 Smithers BM, Gotley DC, Martin I, et al.: Comparison of the outcomes between open and minimally invasive esophagectomy. Ann Surg 2007; 245: 232–240.
- 46 Watanabe M, Baba Y, Nagai Y, et al.: Minimally invasive esophagectomy for esophageal cancer: An updated review. Surg Today 2012; 43: 237–244.
- 47 Sayles M, Grant DG: Preventing pharyngo-cutaneous fistula in total laryngectomy: A systematic review and meta-analysis. Laryngoscope 2014; 124: 1150–1163.
- 48
Shiozaki H,
Tahara H,
Kobayashi K, et al.:
Endoscopic screening of early esophageal cancer with the Lugol dye method in patients with head and neck cancers.
Cancer
1990;
66: 2068–2071.
10.1002/1097-0142(19901115)66:10<2068::AID-CNCR2820661005>3.0.CO;2-W CAS PubMed Web of Science® Google Scholar
- 49
Tincani AJ,
Brandalise N,
Altemani A, et al.:
Diagnosis of superficial esophageal cancer and dysplasia using endoscopic screening with a 2% lugol dye solution in patients with head and neck cancer.
Head Neck
2000;
22: 170–174.
10.1002/(SICI)1097-0347(200003)22:2<170::AID-HED9>3.0.CO;2-7 CAS PubMed Web of Science® Google Scholar
- 50 Lee CT, Chang CY, Lee YC, et al.: Narrow-band imaging with magnifying endoscopy for the screening of esophageal cancer in patients with primary head and neck cancers. Endoscopy 2010; 42: 613–619.
- 51
Shibuya H,
Wakita T,
Nakagawa T, et al.:
The relation between an esophageal cancer and associated cancers in adjacent organs.
Cancer
1995;
76: 101–105.
10.1002/1097-0142(19950701)76:1<101::AID-CNCR2820760115>3.0.CO;2-D CAS PubMed Web of Science® Google Scholar
- 52 Hung S-H, Tsai M-C, Liu T-C, et al.: Routine endoscopy for esophageal cancer is suggestive for patients with oral, oropharyngeal and hypopharyngeal cancer. PLoS ONE 2013; 8: e72097.
- 53 Stell PM, Missotten F, Singh SD, et al.: Mortality after surgery for hypopharyngeal cancer. Br J Surg 1983; 70: 713–718.
- 54 Raymond DP: Complications of esophageal resection. UpToDate.
- 55 Williams VA, Watson TJ, Zhovtis S, et al.: Endoscopic and symptomatic assessment of anastomotic strictures following esophagectomy and cervical esophagogastrostomy. Surg Endosc 2008; 22: 1470–1476.
- 56 Balasegaram M: Replacement of hypopharynx and esophagus. Am J Surg 1968; 115: 279–286.
- 57 Leonard JR, Maran AGD: Reconstruction of the cervical esophagus via gastric anastomosis. Laryngoscope 1970; 80: 849–862.
- 58 Effron MZ, Myers EN, Rueger RG: Pharyngogastric reconstruction after esophago-pharyngolaryngectomy for carcinoma of the hypopharynx and cervical esophagus. Trans Pa Acad Ophthalmol Otolaryngol 1979; 32: 166–170.
- 59 Cordiano C, Fracastoro G, Mosciaro O, et al.: Esophagectomy and esophageal replacement by gastric pull-through procedure. Int Surg 1979; 64: 17–25.
- 60 Mannell A, Davidge-Pitts K: Pharyngeal reconstruction after pharyngolaryngoesophagectomy in African patients. Aust N Z J Surg 1981; 51: 603–609.
- 61 Fredrickson J, Wagenfeld D, Pearson G: Gastric pull-up vs deltopectoral flap for reconstruction of the cervical esophagus. Arch Otolaryngol 1981; 107: 613–616.
- 62 Schechter GL, Baker JW, El-Mahdi AM, et al.: Combined treatment of advanced cancer of the laryngopharynx and cervical esophagus. Laryngoscope 1982; 92: 11–15.
- 63 Moores DW, Ilves R, Cooper JD, et al.: One-stage reconstruction for pharyngolaryngectomy. Esophagectomy and pharyngogastrostomy without thoracotomy. J Thorac Cardiovasc Surg 1983; 85: 330–336.
- 64 Pradhan SA, Rajpal RM: Gastric pull-up for cancers of the hypopharynx and cervical esophagus: Our experience. J Surg Oncol 1984; 26: 149–152.
- 65 Surkin MI, Lawson W, Biller HF: Analysis of the methods of pharyngoesophageal reconstruction. Head Neck Surg 1984; 6: 953–970.
- 66 Kron IL, Joob AW, Levine PA, et al.: Blunt esophagectomy and gastric interposition for tumors of the cervical esophagus and hypopharynx. Am Surg 1986; 52: 140–141.
- 67 Rifai M, Amer F, Abdel-Meguid H, et al.: Pharyngeal repair after laryngopharyngectomy: 4-year experience. Head Neck Surg 1987; 10: 99–101.
- 68 Ujiki G, Pearl G, Poticha S, et al.: Mortality and morbidity of gastric “pull-up” for replacement of the pharyngoesophagus. Arch Surg 1987; 122: 644–647.
- 69 Maharaj D, Haffejee AA, Angorn IB, et al.: Pharyngolaryngo-oesophagectomy with gastric “pull-up” for cancer of the hypopharynx and cervical oesophagus. J Surg 1988; 26: 7–9.
- 70 Silver CE, Cusumano RJ, Fell SC, et al.: Replacement of upper esophagus: Results with myocutaneous flap and with gastric transposition. Laryngoscope 1989; 99: 819–821.
- 71 De Vries EJ, Stein DW, Johnson JT, et al.: Hypopharyngeal reconstruction: A comparison of two alternatives. Laryngoscope 1989; 99: 614–617.
- 72 Goldberg M, Freeman J, Gullane PJ, et al.: Transhiatal esophagectomy with gastric transposition for pharyngolaryngeal malignant disease. J Thorac Cardiovasc Surg 1989; 97: 327–333.
- 73
El-Naqeeb N,
Behbehani A,
Dashti H, et al.:
Postcricoid carcinoma: Results after visceral transposition and pattern of recurrence in 27 patients.
Med Princ Pract
1990;
2: 3–4.
10.1159/000157353 Google Scholar
- 74 Mehta SA, Sarkar S, Mehta AR, et al.: Mortality and morbidity of primary pharyngogastric anastomosis following circumferential excision for hypopharyngeal malignancies. J Surg Oncol 1990; 43: 24–27.
- 75 Carlson G, Schusterman M, Guillamondegui O: Total reconstruction of the hypopharynx and cervical esophagus—A 20-year experience. Ann Plast Surg 1992; 29: 408–412.
- 76 Cahow C, Sasaki C: Gastric pull-up reconstruction for pharyngo-laryngo-esophagectomy. Arch Surg 1994; 129: 425–429.
- 77 Shenoy RK, Pai SU, Rajan N: Stomach as a conduit for esophagus-a study of 105 cases. Indian J Gastroenterol Off J Indian Soc Gastroenterol 1996; 15: 52–54.
- 78 Axon PR, Woolford TJ, Hargreaves SP, et al.: A comparison of surgery and radiotherapy in the management of post-cricoid carcinoma. Clin Otolaryngol Allied Sci 1997; 22: 370–374.
- 79 Al Ghamdi SA: Pharyngolaryngo-esophagectomy with immediate gastric pull-up. Ann Saudi Med 1998; 18: 132–134.
- 80 Dudhat SB, Mistry RC, Fakih AR: Complications following gastric transposition after total laryngo-pharyngectomy. Eur J Surg Oncol 1999; 25: 82–85.
- 81 Hartley BEJ, Bottrill ID, Howard DJ: A third decade's experience with the gastric pull-up operation for hypopharyngeal carcinoma: Changing patterns of use. J Laryngol Otol 1999; 113: 241–243.
- 82 Affleck DG, Karwande SV, Bull DA, et al.: Functional outcome and survival after pharyngolaryngoesophagectomy for cancer. Am J Surg 2000; 180: 546–550.
- 83 Sagawa N, Okushiba S, Ono K, et al.: Reconstruction after total pharyngolaryngoesophagectomy. Comparison of elongated stomach roll with microvascular anastomosis with gastric pull up reconstruction or something like that. Langenbecks Arch Surg 2000; 385: 34–38.
- 84 Triboulet JP, Mariette C, Chevalier D, et al.: Surgical management of carcinoma of the hypopharynx and cervical esophagus: Analysis of 209 cases. Arch Surg Chic 2001; 136: 1164–1170.
- 85 Schilling MK, Eichenberger M, Maurer CA, et al.: Long-term survival of patients with stage IV hypopharyngeal cancer: Impact of fundus rotation gastroplasty. World J Surg 2002; 26: 561–565.
- 86 Ullah R, Bailie N, Kinsella J, et al.: Pharyngo-laryngo-oesophagectomy and gastric pull-up for post-cricoid and cervical oesophageal squamous cell carcinoma. J Laryngol Otol 2002; 116: 826–830.
- 87 Puttawibul P, Pornpatanarak C, Sangthong B, et al.: Results of gastric pull-up reconstruction for pharyngolaryngo-oesophagectomy in advanced head and neck cancer and cervical oesophageal squamous cell Carcinoma. Asian J Surg 2004; 27: 180–185.
- 88 Clark JR, de Almeida J, Gilbert R, et al.: Primary and salvage (hypo)pharyngectomy: Analysis and outcome. Head Neck 2006; 28: 671–677.
- 89 Llorente Pendas JL, Lopez Llames A, Gonzalez JJ, et al.: Gastric pull-up reconstruction in hypopharyngeal and cervical oesophageal cancer. [Article in Spanish]. Acta Otorrinolaringol Esp 2006; 57: 242–246.
- 90 Pesko P, Sabljak P, Bjelovic M, et al.: Surgical treatment and clinical course of patients with hypopharyngeal carcinoma. Dis Esophagus 2006; 19: 248–253.
- 91 Daiko H, Hayashi R, Saikawa M, et al.: Surgical management of carcinoma of the cervical esophagus. J Surg Oncol 2007; 96: 166–172.
- 92 Iseli T, Agar N, Dunemann C, et al.: Functional outcomes following total laryngopharyngectomy. J Surg 2007; 77: 954–957.
- 93 Krdzalic G, Brkic F: Gastric pull-up reconstruction for the hypopharyngeal and cervical esophageal carcinoma in small thoracic unit. Bosn J Basic Med Sci 2007; 7: 368–371.
- 94 Rezaie J, Peyvandi H, Hallaj-Mofrad HR, et al.: Gastric pull-up reconstruction for pharyngolaryngoesophagectomy in head and neck cancer and cervical esophageal squamous cell carcinoma. Acta Med Iran 2007; 45: 473–476.
- 95 Keereweer S, Sewnaik A, Kerrebijn J, et al.: Salvage or what follows the failure of a free jejunum transfer for reconstruction of the hypopharynx? J Plast Reconstr Aesthetic Surg JPRAS 2010; 63: 976–980.
- 96 Shuangba H, Jingwu S, Yinfeng W, et al.: Complication following gastric pull-up reconstruction for advanced hypopharyngeal or cervical esophageal carcinoma: A 20-year review in a Chinese institute. Am J Otolaryngol 2011; 32: 275–278.
- 97 Nikbakhsh N, Saidi F, Fahimi H: A new technical approach to cancers of the cervical esophagus. Arch Iran Med 2012; 15: 298–302.
- 98 Joshi P, Nair S, Chaturvedi P, et al.: Hypopharyngeal cancers requiring reconstruction: A single institute experience. Indian J Otolaryngol Head Neck Surg 2013; 65: S135–S139.
- 99
Lambert AL,
Giddings CE,
Vaz FM, et al.:
Pharyngolaryngoesophagectomy with gastric transposition reconstruction: Comparison of single institution outcomes from 1965 to today.
Otolaryngol Head Neck Surg
2013;
149: P184.
10.1177/0194599813496044a128 Google Scholar
- 100 Sun F, Li X, Lei D, et al.: Surgical management of cervical esophageal carcinoma with larynx preservation and reconstruction. Int J Clin Exp Med 2014; 7: 2771–2778.