OBJECTIVES: To investigate the clinical application of endoscopic esophageal dilation in the treatment of corrosive esophageal strictures in children. METHODS: A retrospective analysis was performed on the clinical data of 15 children with corrosive esophageal strictures who underwent endoscopic esophageal dilation in Children's Hospital, Zhejiang University School of Medicine. The clinical features, treatment modality of endoscopic esophageal dilation, number of dilations, complications, and prognosis were reviewed. RESULTS: A total of 96 esophageal dilations were performed in the 15 children with corrosive esophageal strictures, with a median of 6 dilations per child. Among them, 9 children (60%) underwent 6 or more dilations. The children with a stricture length of >3 cm had a significantly higher number of dilations than those with a stricture length of ≤3 cm (P<0.05). The children with strictures in a single segment had a significantly better treatment outcome than those with strictures in multiple segments (P=0.005). No complication was observed during all sessions of dilation. The overall effective rate (including significant improvement and improvement) of endoscopic esophageal dilation treatment was 87%, with 2 cases of failure. CONCLUSIONS Endoscopic esophageal dilation is an effective and relatively safe treatment method for corrosive esophageal strictures in children, and children with strictures in a single segment tend to have a better treatment outcome than those with strictures in multiple segments.
Child ; Humans ; Esophageal Stenosis/therapy* ; Constriction, Pathologic/complications* ; Dilatation/methods* ; Caustics ; Retrospective Studies ; Treatment Outcome

Child ; Humans ; Esophageal Stenosis/therapy* ; Consensus ; East Asian People

OBJECTIVETo evaluate the efficacy of endoscopic balloon dilatation, stenting and surgery in treating corrosive esophageal stricture of children.

METHODWe retrospectively analyzed the management of 31 children who were treated with endoscopic balloon dilatation, stenting or gastric tube esophagoplasty because of corrosive esophageal stricture between August 2005 and December 2012. Dysphagia was graded into 4 grades according to Stooler grading methods. The efficacy was divided into 3 grades which were very effective, effective and ineffective according to the improvement of dysphagia.

RESULTAmong 31 children with corrosive esophageal stricture, in 22 children the problem was caused by alkali, in 9 by acid; 23 children had long-segment stricture and 8 had short-segment stricture. The number (rates) of cases in whom the endoscopic balloon dilatation was very effective, effective, and ineffective were 12 (38.7%) , 7 (22.6%) , 12 (38.7%) , respectively. The number of cases in whom stenting was effective or ineffective was 1 and 3, respectively. The gastric tube esophagoplasty was very effective and effective in 8 and 2 cases, respectively. Total rates of very effective, effective, and ineffective of 3 treatments were 64.5%, 29%, 6.5% respectively. The efficacy of endoscopic balloon dilatation was better in short-segment stricture and bigger caliber stricture, the efficacy was not so good for other types of strictures. The efficacy of balloon dilatation was not related with the nature of substances (either alkaline or acidic). Compared with very effective group, the ineffective group with longer course of disease before dilatation (t = -2.091, P = 0.048) , smaller stricture calibre (t = 2.855, P = 0.009) , longer stricture segment (t = -3.405, P = 0.003) and longer dilatation time (t = -2.103, P = 0.047) , had statistical significance.

CONCLUSIONEndoscopic balloon dilatation was the preferred treatment for corrosive esophageal stricture of children. The efficacy was better in shorter course of disease, short-segment stricture and bigger caliber stricture, for other situations the efficacy was not so good. The efficacy of balloon dilatation was not related with the nature of substances.Stent or surgery can be considered if efficacy of balloon dilatation was not so good.Gastric tube esophagoplasty is an effective treatment for complicated corrosive esophageal stricture.

Burns, Chemical ; complications ; therapy ; Child ; Child, Preschool ; Deglutition Disorders ; etiology ; surgery ; therapy ; Dilatation ; instrumentation ; methods ; Esophageal Stenosis ; etiology ; surgery ; therapy ; Female ; Gastroscopy ; Humans ; Infant ; Male ; Retrospective Studies ; Stents ; Treatment Outcome

Eosinophilic esophagitis (EoE) is a chronic, immune/antigen-mediated esophageal disease affecting both children and adults. The condition is characterized by an eosinophilic infiltration of the esophageal epithelium. Symptoms of esophageal dysfunction include dysphagia, food impaction and symptoms mimicking gastroesophageal reflux disease. Endoscopic examination typically reveals mucosal fragility, ring or corrugated mucosa, longitudinal furrows, whitish plaques or a small caliber esophagus. Histologic findings of >15 eosinophils per high-power field is the diagnostic hallmark of EoE. An elimination diet, topical corticosteroids or endoscopic dilation for fibrostenotic disease serve as effective therapeutic option.
Administration, Topical ; Adrenal Cortex Hormones/*therapeutic use ; Adult ; Child ; Deglutition Disorders/etiology ; Diagnosis, Differential ; Eosinophilic Esophagitis/complications/diagnosis/*therapy ; Esophageal Stenosis/etiology/*surgery ; Esophagoscopy ; Esophagus/*pathology ; *Food Habits ; Gastroesophageal Reflux/diagnosis ; Humans

Acute esophageal necrosis is uncommon in the literature. Its etiology is unknown, although cardiovascular disease, hemodynamic compromise, gastric outlet obstruction, alcohol ingestion, hypoxemia, hypercoagulable state, infection, and trauma have all been suggested as possible causes. A 67-year-old female underwent a coronary angiography (CAG) for evaluation of chest pain. CAG findings showed coronary three-vessel disease. We planned percutaneous coronary intervention (PCI). Coronary arterial dissection during the PCI led to sudden hypotension. Six hours after the index procedure, the patient experienced a large amount of hematemesis. Emergency gastrofibroscopy was performed and showed mucosal necrosis with a huge adherent blood clot in the esophagus. After conservative treatment for 3 months, the esophageal lesion was completely improved. She was diagnosed with acute esophageal necrosis. We report herein a case of acute esophageal necrosis occurring in a patient undergoing percutaneous coronary intervention.
Acute Disease ; Aged ; Coronary Angiography ; Coronary Stenosis/diagnosis/physiopathology/*therapy ; Esophageal Diseases/diagnosis/drug therapy/*etiology ; Esophagoscopy ; Esophagus/drug effects/*pathology ; Female ; Hemodynamics ; Humans ; Necrosis ; Percutaneous Coronary Intervention/*adverse effects ; Predictive Value of Tests ; Proton Pump Inhibitors/therapeutic use ; Risk Factors ; Time Factors ; Treatment Outcome ; Ultrasonography, Interventional ; Wound Healing

Ankylosing spondylitis (AS) is a chronic inflammatory rheumatological disease affecting the axial skeleton with various extra-articular complications. Dysphagia due to a giant anterior osteophyte of the cervical spine in AS is extremely rare. We present a 48-year-old male with AS suffering from progressive dysphagia to soft foods and liquids. Esophagography showed an anterior osteophyte at C5-C6 resulting in esophageal compression. The patient refused surgical resection of the osteophyte and received conservative therapy. However, after 6 months there was no improvement in dysphagia. This case illustrates that a large cervical osteophyte may be the cause of dysphagia in patients with AS and should be included in the diagnostic workup in early stages of the disease.
Cervical Vertebrae/*pathology/radiography ; Deglutition ; Deglutition Disorders/diagnosis/*etiology/physiopathology/therapy ; Esophageal Stenosis/diagnosis/*etiology/physiopathology/therapy ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Osteophyte/diagnosis/*etiology/therapy ; Spondylitis, Ankylosing/*complications/diagnosis/therapy ; Tomography, X-Ray Computed ; Treatment Outcome

BACKGROUND/AIMS: The aim of this non-randomized study was to determine the role of photodynamic therapy (PDT) in a multimodal approach for the palliation of advanced esophageal carcinoma. METHODS: Twenty consecutive patients with obstructing esophageal cancer were enrolled in this study. Each subject had dysphagia, and nine could not swallow fluid. External beam radiotherapy or a self-expandable metal stent was used following PDT for dysphagia due to recurrence of the malignancy. RESULTS: At 4 weeks post-PDT, a significant improvement in the dysphagia score was observed in 90% of patients, from 2.75 +/- 0.91 to 1.05 +/- 0.83 (p < 0.05). Patients with recurrent dysphagia underwent stent insertion at an average of 63 days (range, 37 to 90). The rate of major complications was 10%. Two esophageal strictures occurred, which were treated by placement of a modified expandable stent across the stricture. The median survival in these cases was 7.0 +/- 0.6 months. One patient that was treated with PDT and radiotherapy is alive and showed a complete tumor response. CONCLUSIONS: PDT as a multimodality treatment is safe and effective for relieving malignant esophageal obstruction with minimal complications.
Adenocarcinoma/complications/mortality/*therapy ; Aged ; Aged, 80 and over ; Biopsy ; Carcinoma, Squamous Cell/complications/mortality/*therapy ; Deglutition Disorders/etiology/*therapy ; Esophageal Neoplasms/complications/mortality/*therapy ; Esophageal Stenosis/etiology/*therapy ; Esophagoscopy ; Female ; Humans ; Kaplan-Meier Estimate ; Male ; Metals ; Middle Aged ; *Neoplasm Recurrence, Local ; Palliative Care ; *Photochemotherapy/adverse effects ; Prospective Studies ; Prosthesis Design ; Radiotherapy, Adjuvant ; Stents ; Time Factors ; Treatment Outcome

No abstract available.
Adenocarcinoma/*therapy ; Carcinoma, Squamous Cell/*therapy ; Deglutition Disorders/*therapy ; Esophageal Neoplasms/*therapy ; Esophageal Stenosis/*therapy ; Female ; Humans ; Male ; *Neoplasm Recurrence, Local ; *Photochemotherapy

BACKGROUND AND OBJECTIVEAlthough there are many randomized clinical trials of late course accelerated hyperfractionated radiotherapy (LCAHFR) combined with FP chemotherapy for esophageal cancer, the efficacy and toxicity are controversial. This study was to evaluate the efficacy and toxicity of LCAHFR combined with FP chemotherapy in treating esophageal cancer.

METHODSReports of randomized clinical trials on LCAHFR combined with FP chemotherapy for esophageal cancer published between January 1999 and January 2009 were researched through Wanfang, CNKI, and PubMed databases. RevMan4.2 software was used for Meta-analysis.

RESULTSTwenty-one reports, including 2030 patients, were included in the meta-analysis. Of the 2030 patients, 1006 underwent LCAHFR (LCAHFR group), and 1024 underwent LCAHFR combined with FP chemotherapy (combination group). Compared with those of the LCAHFR group, the 1-, 2-, 3-, 5-years survival rates and 1-, 2-, 3-year local control rates of the combination group were significant increased, and the acute toxicity was also increased, but chronic toxicity showed no significant difference.

CONCLUSIONSLCAHFR combined with FP chemotherapy can improve the survival rate and the local control rate of the patients with esophageal cancer. The increased acute toxicity need to be concerned, whereas the chronic toxicity needs a long-term observation.

Adenocarcinoma ; drug therapy ; radiotherapy ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bronchitis ; etiology ; Carcinoma, Squamous Cell ; drug therapy ; radiotherapy ; Cisplatin ; therapeutic use ; Combined Modality Therapy ; Dose Fractionation ; Esophageal Neoplasms ; drug therapy ; radiotherapy ; Esophageal Stenosis ; etiology ; Esophagitis ; etiology ; Humans ; Leukopenia ; etiology ; Nausea ; etiology ; Pulmonary Fibrosis ; etiology ; Randomized Controlled Trials as Topic ; Survival Rate ; Tegafur ; therapeutic use ; Uracil ; therapeutic use

OBJECTIVE: We retrospectively evaluated the effectiveness of the esophageal balloon dilatation (EBD) in children with a corrosive esophageal stricture. MATERIALS AND METHODS: The study subjects included 14 patients (M:F = 8:6, age range: 17-85 months) who underwent an EBD due to a corrosive esophageal stricture. The causative agents for the condition were glacial acetic acid (n = 9) and lye (n = 5). RESULTS: A total of 52 EBD sessions were performed in 14 patients (range 1-8 sessions). During the mean 15-month follow-up period (range 1-79 months), 12 patients (86%) underwent additional EBD due to recurrent esophageal stricture. Dysphagia improved after each EBD session and oral feeding was possible between EBD sessions. Long-term success (defined as dysphagia relief for at least 12 months after the last EBD) was achieved in two patients (14%). Temporary success of EBD (defined as dysphagia relief for at least one month after the EBD session) was achieved in 17 out of 52 sessions (33%). A submucosal tear of the esophagus was observed in two (4%) sessions of EBD. CONCLUSION: Only a limited number of children with corrosive esophageal strictures were considered cured by EBD. However, the outcome of repeated EBD was sufficient to allow the children to eat per os prior to surgical management.
Acetic Acid/poisoning ; Balloon Dilatation/*methods ; Burns, Chemical/radiography/*therapy ; Caustics/poisoning ; Child ; Child, Preschool ; Deglutition Disorders/etiology ; Esophageal Stenosis/chemically induced/*radiography/*therapy ; Esophagus/radiography ; Female ; Humans ; Infant ; Lye/poisoning ; Male ; Retrospective Studies ; Treatment Outcome