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Carbo AI, Kim RH, Gates T, D'Agostino HR. Imaging findings of successful and failed fundoplication. Radiographics 2015; 34:1873-84. [PMID: 25384289 DOI: 10.1148/rg.347130104] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Postoperative imaging findings contribute to the diagnosis of successful and failed fundoplication procedures. Gastroesophageal reflux disease, a common illness in the United States, is primarily treated medically but may require surgery if there are persistent symptoms or reflux complications despite medical treatment. Laparoscopic Nissen fundoplication has become the most used and successful surgical antireflux procedure since its introduction in 1991. Radiologists should understand the anatomy of the esophagogastric junction, antireflux and esophageal protective mechanisms, and preoperative radiologic findings that contribute to selection of the surgical technique, as well as the most commonly used antireflux operations and their indications. Barium examination and computed tomography of the thorax and abdomen play an important role in the follow-up of patients with gastric fundoplication, including evaluation of surgical effectiveness and detection and characterization of postoperative complications. Failed fundoplications are classified into six types: tight Nissen, incompetent repair, disruption of the wrap, stomach slippage above the diaphragm, slipped Nissen, and transdiaphragmatic wrap herniation. Classification is based on radiologic visualization of the obstructed esophageal lumen, recurrence of gastroesophageal reflux, integrity and location of the gastric wrap, stomach slippage, and recurrence of hiatal hernia. Imaging findings are useful in detecting complications, providing anatomic information to identify the cause of surgical failure, and selecting appropriate medical or surgical management.
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Affiliation(s)
- Alberto I Carbo
- From the Departments of Radiology (A.I.C., T.G., H.R.D.) and Surgery (R.H.K.), Louisiana State University Health Sciences Center, 1501 Kings Hwy, Shreveport, LA 71103
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Aryal MR, Mainali NR, Jalota L, Altomare JF. Advanced adenocarcinoma in a colonic interposition segment. BMJ Case Rep 2013; 2013:bcr-2013-009749. [PMID: 23687370 DOI: 10.1136/bcr-2013-009749] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Although rarely reported in the literature, adenomatous polyp and adenocarcinoma can occur as a late complication in an interposed colonic segment. We describe a case of a late stage adenocarcinoma in a colonic interposition performed for benign oesophageal stricture.
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Affiliation(s)
- Madan Raj Aryal
- Department of Internal Medicine, Reading Health System, West Reading, Pennsylvania, USA.
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Abbasidezfouli A, Sharifi D, Sasani F, Ansari D, Abarkar M, Rahmanijoo N, Abbasidezfouli G, Sheikhy K. Using tracheal segments for replacement of cervical oesophagus: an experimental study†. Eur J Cardiothorac Surg 2011; 41:676-9. [DOI: 10.1093/ejcts/ezr010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Braghetto I, Korn O, Cardemil G, Coddou E, Valladares H, Henriquez A. Inversed Y cardioplasty plus a truncal vagotomy-antrectomy and a Roux-en-Y gastrojejunostomy performed in patients with stricture of the esophagogastric junction after a failed cardiomyotomy or endoscopic procedure in patients with achalasia of the esophagus. Dis Esophagus 2010; 23:208-15. [PMID: 19903194 DOI: 10.1111/j.1442-2050.2009.01021.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Laparoscopic anterior cardiomyotomy in addition to anterior Dor's fundoplication is the procedure of choice for achalasia of the esophagus with approximately 95% success rate. Redo cardiomyotomy is complicated and associated with rerecurrence of dysphagia. Twelve patients with failed redo myotomy were clinically evaluated with radiology, endoscopy, and manometry in whom achalasia type III or IV was confirmed. We propose as treatment for these selected cases an inversed Y cardioplasty + truncal vagotomy, a partial distal gastrectomy and Roux-en-Y gastrojejunostomy in order to facilitate esophageal emptying and avoid the appearance of postoperative gastroesophageal reflux as a side effect of this procedure. One patient was reoperated on in order to enlarge the cardioplasty. Disappearance of dysphagia was confirmed in all patients. Three patients presented reflux symptoms and were treated with 20 mg of Omeprazole 20 twice/day. No food retention, erosive esophagitis, or Barrett's esophagus were observed. The mean resting pressure decreased from 24.9 +/- 8.5 mm Hg to 7.5 +/- 2.5 mm Hg (P = 0.0001). Furthermore, esophageal diameter decreased significantly after a 5-year follow-up. This procedure could be an option for treating patients in which repeated Heller operations have failed.
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Affiliation(s)
- I Braghetto
- Department of Surgery, University of Chile, Santiago, Chile.
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Matsuki A, Kanda T, Kosugi SI, Suzuki T, Hatakeyama K. Gastric tube interposition for corrosive esophagitis associated with pyloric stenosis. Surg Today 2009; 39:261-4. [PMID: 19280289 DOI: 10.1007/s00595-008-3834-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2008] [Accepted: 05/28/2008] [Indexed: 11/26/2022]
Abstract
Corrosive esophagitis, caused by swallowing corrosive acid or alkali, results in cicatricial stricture of the esophagus. The stricture is often accompanied by pyloric stenosis because strong acids act synergistically with gastric juice. Resection of both the esophagus and stomach is usually necessary, and the colon or jejunum is used as an esophageal substitute. We describe how we successfully treated corrosive esophagitis associated with pyloric stenosis, by performing gastric tube interposition for the esophageal reconstruction. After resecting the injured distal part of the stomach, we pulled the pedunculated gastric tube up to the cervix after anastomosis to the jejunal limb in a Roux-en-Y fashion. This reconstruction procedure prevented excessive organ sacrifice and was minimally invasive. Thus, esophageal reconstruction by interposition using a pedunculated gastric tube can be used effectively to treat corrosive esophagitis associated with pyloric stenosis.
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Affiliation(s)
- Atsushi Matsuki
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-754 Asahimachidori, Niigata, 951-8510, Japan
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Lamas S, Azuara D, de Oca J, Sans M, Farran L, Alba E, Escalante E, Rafecas A. Time course of necrosis/apoptosis and neovascularization during experimental gastric conditioning. Dis Esophagus 2008; 21:370-6. [PMID: 18477261 DOI: 10.1111/j.1442-2050.2007.00772.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Apoptosis, necrosis and neovascularization are three processes that occur during ischemic preconditioning in a range of organs. In the stomach, the effect of this preconditioning (the delay phenomenon) has helped to improve gastric vascularization prior to esophagogastric anastomosis after esophagectomy. Here we present a sequential study of the histological recovery of the gastric fundus and the phenomena of apoptosis, necrosis and neovascularization in an experimental model of partial gastric ischemia. Partial gastric devascularization was performed by ligature of the left gastric vessels in Sprague-Dawley rats. Rats were assigned to groups in accordance with their evaluation period: control, 1, 3, 6, 10, 15 and 21 days. Histological analysis, caspase-3 activity, DNA fragmentation and vascular endothelial cell proliferation (Ki-67) were measured in tissue samples after sacrifice. After 24 h of partial gastric ischemia, rates of apoptosis and necrosis were higher in the experimental groups than in controls. Tissue injury was higher 3 and 6 days post-ischemia. From day 10 after partial gastric ischemia, apoptosis and necrosis started to decrease, and on days 15 and 21 showed no differences in relation to controls. Neovascularization began between days 1 and 3, reaching its peak at 15 days after ischemia and coinciding with complete histological recovery. Both necrosis and apoptosis play a role in tissue injury during the first days after partial gastric ischemia. After 15 days, the evolution of both the histology and the neovascularization suggested that this is the optimal time for performing gastric transposition.
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Affiliation(s)
- S Lamas
- Department of Surgery, Hospital Universitari de Bellvitge-Institut d'Investigació Biomédica de Bellvitge (IDIBELL), Barcelona, Spain
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Abstract
AIM: To summarize the operative experiences for giant leiomyoma of esophagus.
METHODS: Eight cases of giant esophageal leiomyoma (GEL) whose tumors were bigger than 10 cm were treated surgically in our department from June 1980 to March 2004. All of these cases received barium swallow roentgenography and esophagoscopy. Leiomyoma located in upper thirds of the esophagus in one case, middle thirds of the esophagus in five cases, lower thirds of the esophagus in two cases. Resection of tumors was performed successfully in all of these cases. Operative methods included transthoracic extramucosal enucleation and buttressing the muscular defect with pedicled great omental flap (one case), esophagectomy and esophago-gastrostomy above the arch of aorta (three cases), total esophagectomy and esophageal replacement with colon (four cases). Histological examination confirmed that all of these cases were leiomyoma.
RESULTS: All of the eight patients recovered approvingly with no mortality and resumed normal diet after operation. Vomiting during meals occurred in one patient with esophagogastrostomy, and remained 1 mo. Reflux esophagitis occurred in one patient with esophago-gastrostomy and was alleviated with medication. Thoracic colon syndrome (TCS) occurred in one patient with colon replacement at 15 mo postoperatively. No recurrence occurred in follow-up from 6 mo to 8 years.
CONCLUSION: Surgical treatment for GEL is both safe and effective. The choices of operative methods mainly depend on the location and range of lesions. We prefer to treat GEL via esophagectomy combined with esophago-gastrostomy or esophagus replacement with colon. The long-time quality of life is better in the latter.
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Affiliation(s)
- Bang-Chang Cheng
- Department of Thoracic Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, China.
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Reavis KM, Chang EY, Hunter JG, Jobe BA. Utilization of the delay phenomenon improves blood flow and reduces collagen deposition in esophagogastric anastomoses. Ann Surg 2005; 241:736-45; discussion 745-7. [PMID: 15849509 PMCID: PMC1357128 DOI: 10.1097/01.sla.0000160704.50657.32] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Complications of anastomotic healing are a common source of morbidity and mortality after esophagogastrostomy. The delay phenomenon is seen when a skin flap is partially devascularized in a staged procedure prior to its definitive placement, resulting in increased blood flow at the time of grafting. This effect may be applied to esophagogastrectomy, potentially reducing anastomotic complications. SUMMARY BACKGROUND DATA The purpose of this investigation was to apply the delay principle to the gastrointestinal tract, investigate mechanisms by which it occurs and examine the effects of delay on anastomotic healing. METHODS Thirty-seven opossums were assigned to Sham (n = 5), Immediate (n = 14), and Delay (n = 18) groups. Each underwent laparotomy and measurement of baseline gastric fundus blood flow. The Delay and Immediate animals underwent ligation of the left, right, and short gastric vessels and subsequent measurement of gastric fundus blood flow. The Delay group underwent repeat measurement of blood flow, esophagogastrectomy, gastric tubularization, and esophagogastrostomy 28 days after vessel ligation. The Immediate group completed the procedure immediately after vessel ligation. The anastomoses in both groups were harvested 32 days after esophagogastrostomy. The Sham group underwent blood flow measurement on initial laparotomy, followed by harvesting of esophagogastric junction 60 days later. Sections taken through the anastomoses were examined with trichrome-staining and immunohistochemistry (IHC) for actin. Collagen content of the gastric submucosa 5 mm below the anastomosis was quantified, and preservation of the muscularis propria and muscularis mucosa was determined histologically. Capillary content of the esophagogastric junction was quantified using IHC for vascular endothelium in the Delay and Sham groups. RESULTS Blood flow decreased by 73% following vessel ligation in Delay and Immediate groups. The Delay group had over 3 times the gastric blood flow of the Immediate group at the time of anastomosis at 16 (interquartile range [IQR] 11-17) versus 5, (IQR 5-6) mL/min/100 g (P = 0.000003). Two Immediate animals developed anastomotic leak and died; the Delay group had no complications. Submucosal collagen content in Sham, Delay, and Immediate groups were 57% (IQR 52-62), 65% (IQR 57-72), and 71% (IQR 60-82), respectively (P = 0.0004). The median distance of full-thickness atrophy of the muscularis propria was 0.10 mm (IQR 0-0.60 mm) in the Delay group and 0.53 mm (IQR 0.03-0.80 mm) in the Immediate group (P = 0.346). Five percent of the Delay group had atrophy of the muscularis mucosa, whereas 19% of Immediate animals had atrophy of this layer (P = 0.023). Compared with the Sham group, all Delay animals developed dilation of the right gastroepiploic artery and vein. A median of 27 (IQR 23-33) capillaries per 20x field was observed in the Sham fundus and 38 (IQR 31-46) in the Delay fundus (P = 0.037). CONCLUSIONS The delay effect is associated with both vasodilation and angiogenesis and results in increased blood flow to the gastric fundus prior to esophagogastric anastomosis. Animals undergoing delayed operations have less anastomotic collagen deposition and ischemic injury than those undergoing immediate resection. Clinical application of the delay effect in patients undergoing esophagogastrectomy may lead to a decreased incidence of leak and stricture formation.
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Affiliation(s)
- Kevin M Reavis
- Department of Surgery, Oregon Health & Science University, Portland VA Medical Center, Portland, Oregon 97207, USA
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Lee LS, Nance M, Kaiser LR, Kucharczuk JC. Familial massive leiomyoma with esophageal leiomyomatosis: an unusual presentation in a father and his 2 daughters. J Pediatr Surg 2005; 40:e29-32. [PMID: 15937803 DOI: 10.1016/j.jpedsurg.2005.02.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Esophageal leiomyomatosis and leiomyoma are benign neoplastic lesions composed of proliferating smooth muscle cells. Although rare, these 2 conditions may occur simultaneously in an individual patient. Symptomatic patients often require surgical management. We describe the first reported cases of family members presenting with esophageal leiomyomatosis and concomitant massive esophageal leiomyoma.
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MESH Headings
- Adolescent
- Adult
- Agricultural Workers' Diseases
- Anastomosis, Surgical
- Child
- Esophageal Neoplasms/complications
- Esophageal Neoplasms/genetics
- Esophageal Neoplasms/pathology
- Esophageal Neoplasms/surgery
- Esophagectomy
- Fatal Outcome
- Female
- Gastrointestinal Hemorrhage/etiology
- Hernia, Diaphragmatic/etiology
- Hernia, Diaphragmatic/surgery
- Humans
- Incidental Findings
- Laparotomy
- Leiomyoma/complications
- Leiomyoma/genetics
- Leiomyoma/pathology
- Leiomyoma/surgery
- Leiomyomatosis/genetics
- Leiomyomatosis/pathology
- Leiomyomatosis/surgery
- Male
- Mexico/ethnology
- Neoplasms, Multiple Primary/genetics
- Neoplasms, Multiple Primary/pathology
- Neoplasms, Multiple Primary/surgery
- Neoplastic Syndromes, Hereditary/genetics
- Neoplastic Syndromes, Hereditary/pathology
- Neoplastic Syndromes, Hereditary/surgery
- Nephritis, Hereditary/genetics
- Pennsylvania
- Postoperative Complications/surgery
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Affiliation(s)
- Lawrence S Lee
- Division of Cardiothoracic Surgery, Department of Surgery, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA
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Abstract
OBJECTIVES To analyze the feasibility and safety of transhiatal approach for resection of corrosively scarred esophagus. BACKGROUND SUMMARY DATA: The unrelenting corrosive strictures of esophagus merit esophageal substitution. Because of the risk of complications in the retained esophagus, such as malignancy, mucocele, gastroesophageal reflux, and bleeding, esophageal resection is deemed necessary. Transthoracic approach for esophageal resection is considered safe. The safety and feasibility of transhiatal resection of the esophagus is not established in corrosive injury of the esophagus. PATIENTS AND METHODS Transhiatal approach was used for resection of the scarred esophagus for all patients between January 1986 and December 2001. The intraoperative complications, indications for adding thoracotomy, and postoperative outcome were studied in 51 patients. Follow-up period varied from minimum of 6 months to 15 years. RESULTS Esophageal resection was achieved in 49 of 51 patients whereas thoracotomy was added in 2 patients. In 1 of the patients tracheal injury occurred whereas in other patient there were dense adhesions between tracheal membrane and esophagus. Gastric tube was used for esophageal substitution in 40 (78.4%) patients whereas colon was transplanted in 11 (21.6%) patients. Colon was used only when stomach was not available. One patient (1.9%) had tracheal membrane injury whereas 4 patients (7.8%) had recurrent laryngeal nerve palsy. One patient each had thoracic duct injury and intrathoracic gastric tube leak. There was no operative mortality. Anastomotic complications like leak were present in 19.6% and stricture in 58.8% patients. All the patients were able to resume their normal duties and swallow normal food within 6 months of the surgery. CONCLUSION One-stage transhiatal esophageal resection and reconstruction could be safely used for the extirpation of scarred esophagus. Use of gastric conduit was technically simple, quicker, and offered good functional outcome. Postoperative anastomotic stricture amenable to dilatations was the commonest complication.
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Affiliation(s)
- Narendar Mohan Gupta
- Department of Surgery, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh, India
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Lee LS, Singhal S, Brinster CJ, Marshall B, Kochman ML, Kaiser LR, Kucharczuk JC. Current management of esophageal leiomyoma. J Am Coll Surg 2004; 198:136-46. [PMID: 14698321 DOI: 10.1016/j.jamcollsurg.2003.08.015] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Lawrence S Lee
- Section of General Thoracic Surgery, Division of Cardiothoracic Surgery, Department of Surgery, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA
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Fritscher-Ravens A, Sriram PV, Thonke F, Jaeckle S, Maydeo A, Soehendra N. Synchronous adenocarcinoma in the transposed colonic conduit after esophagectomy for squamous cell cancer: endoscopic palliative resection while awaiting surgery. Gastrointest Endosc 1999; 50:852-4. [PMID: 10570353 DOI: 10.1016/s0016-5107(99)70175-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- A Fritscher-Ravens
- Department of Endoscopic Surgery, University Hospital Eppendorf, Hamburg, Germany
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Affiliation(s)
- T B Hugh
- St Vincent's Hospital and St Vincent's Clinic, NSW, Sydney, Australia
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Fuller L, Huprich JE, Theisen J, Hagen JA, Crookes PF, Demeester SR, Bremner CG, Demeester TR, Peters JH. Abnormal Esophageal Body Function: Radiographic-Manometric Correlation. Am Surg 1999. [DOI: 10.1177/000313489906501003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Stationary manometry is the gold standard for the evaluation of patients with suspected esophageal motility disorders. Comparison of videoesophagram in the evaluation of esophageal motility disorders with stationary motility has not been objectively studied. Two hundred two patients with foregut symptoms underwent stationary motility and videoesophagram. Radiographic assessment of esophageal motility was done by video recording of five 10-cc swallows of barium. Abnormal esophageal body function was defined by stasis of barium in the middle third of the esophagus on at least four swallows or stasis on at least three swallows in the distal third. Stationary manometry was performed using a five-channel water perfused system. Contraction amplitudes <25 mm Hg in any of the last two channels or the presence of simultaneous or interrupted waves in 10 per cent or more were considered to be abnormal. Sixty-two patients had abnormal manometry. Thirty-four patients also demonstrated abnormal videoesophagrams for an overall sensitivity of 55 per cent. The positive predictive value was 53 per cent; specificity was 79 per cent; and negative predictive value was 80 per cent Sensitivity was greatest in patients with achalasia (94%) and scleroderma (100%) and in patients presenting with dysphagia (89%). Sensitivity was poor for nonspecific esophageal motility disorders. A videoesophagram is relatively insensitive in detecting motility disorders. It seems most useful in the detection of patients with esophageal dysfunction, for which surgical treatment is beneficial, and in those patients presenting with dysphagia.
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Affiliation(s)
- Leah Fuller
- Departments of Surgery, University of Southern California School of Medicine, Los Angeles, California
| | - James E. Huprich
- Departments of Radiology, University of Southern California School of Medicine, Los Angeles, California
| | - Jorg Theisen
- Departments of Surgery, University of Southern California School of Medicine, Los Angeles, California
| | - Jeffrey A. Hagen
- Departments of Surgery, University of Southern California School of Medicine, Los Angeles, California
| | - Peter F. Crookes
- Departments of Surgery, University of Southern California School of Medicine, Los Angeles, California
| | - Steven R. Demeester
- Departments of Surgery, University of Southern California School of Medicine, Los Angeles, California
| | - Cedric G. Bremner
- Departments of Surgery, University of Southern California School of Medicine, Los Angeles, California
| | - Tom R. Demeester
- Departments of Surgery, University of Southern California School of Medicine, Los Angeles, California
| | - Jeffrey H. Peters
- Departments of Surgery, University of Southern California School of Medicine, Los Angeles, California
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Landreneau RJ, Wiechmann RJ, Hazelrigg SR, Santucci TS, Boley TM, Magee MJ, Naunheim KS. Success of laparoscopic fundoplication for gastroesophageal reflux disease. Ann Thorac Surg 1998; 66:1886-93. [PMID: 9930464 DOI: 10.1016/s0003-4975(98)01260-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND We explored the efficacy of laparoscopic fundoplication (LF) in patients with uncomplicated, medically recalcitrant pathologic gastroesophageal reflux disease (GERD) for whom we previously would have recommended open surgical repair. METHODS From January 1994 to January 1998, we performed LF on 150 patients (80 men and 70 women) with GERD recalcitrant to maximal medical therapy. No patient suffered from esophageal stricture or epithelial dysplasia; however 16% (24 of 150) had benign Barrett's mucosa. Preoperative esophageal manometry and 24-hour pH testing were obtained in 93% (139 of 150) and 89% (134 of 150) of patients, respectively. Nissen LF (n = 123), Toupet LF (n = 26), or Dor LF (n = 1) were accomplished over a large (54 F) intraesophageal bougie. Preoperative (1 month) and postoperative (>6 month) symptom scoring were assessed on a 0 to 10 scale. Thirty-eight patients with a greater than 6-month postoperative period had manometry and pH studies performed. RESULTS The laparoscopic approach was successful in 99% (148 of 150) of patients, and there has been no mortality. Operative time was 160+/-59 minutes. Open conversion was required for 2 patients: because of difficulty with dissection owing to adhesions in 1 case and due to perforation in another. Reoperation was required for 5 patients (1 paraesophageal, 2 dysphagia, 2 recurrent reflux). Major postoperative complications involved stroke and pancreatitis in 1 patient each. Mean hospital stay was 2.6+/-1.2 days, full activity resumed by 7 days. Postoperative esophageal pH testing among 38 patients tested more than 6 months after operation demonstrated normal esophageal acid exposure in all but 2. GERD symptoms were relieved at 1 month, 6 months, and after 1 year in 95% (128 of 135), 94% (99 of 105), and 93% (65 of 70) of patients, respectively. CONCLUSIONS Intermediate-term results with LF suggest this to be a reasonable approach to surgical management of medically recalcitrant uncomplicated GERD. Thoracic surgeons interested in GERD should become familiar with minimally invasive surgical approaches.
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Affiliation(s)
- R J Landreneau
- Division of Thoracic Surgery, Allegheny University of the Health Sciences, Allegheny General Hospital, Pittsburgh, Pennsylvania 15212-4772, USA
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