Corrosive esophagitis is characterized by caustic injury due to the ingestion of chemical agents, mainly alkaline substances such as detergents. Esophageal bleeding, perforation, or stricture can be worsened by high-degree corrosive esophagitis. Picosulfate is a commonly used laxative frequently administered for bowel preparation before colonoscopy or colon surgery. Picosulfate powder should be completely dissolved in water before ingestion because the powder itself may cause chemical burning of the esophagus and stomach. Here, we report a case of corrosive esophagitis due to the ingestion of picosulfate powder that was not completely dissolved in water.
Burns, Chemical ; Caustics ; Colon ; Colonoscopy ; Constriction, Pathologic ; Detergents ; Eating* ; Esophagitis* ; Esophagus ; Hemorrhage ; Stomach ; Water

Swallowing caustic materials may produce full-thickness burn and loss of esophageal function. Caustics, both acid and alkalis, can corrode and destroy living tissue. Full-thickness burn of esophiageal epithelium causes severe stricture which frequently requires surgical repair. Recently, non-operative dilatation of luminal stenosis has been utilized. Esophageal endoscopic endoprosthesis has been used widely in malignant esophageal stricture but not in benign stricture. In recurrent benign esophageal stricture following repetitive balloon dilatation, we experienced a case of an 18-year-old woman with severe stricture which was successfully managed by esophageal endoprosthesia So we report this case with the review of the literature.
Adolescent ; Alkalies ; Burns ; Caustics ; Constriction, Pathologic ; Deglutition ; Dilatation ; Epithelium ; Esophageal Stenosis* ; Female ; Humans ; Lye* ; Phenobarbital

Swallowing caustic materials may produce full-thickness burn and loss of esophageal function. Caustics, both acid and alkalis, can corrode and destroy living tissue. Full-thickness burn of esophiageal epithelium causes severe stricture which frequently requires surgical repair. Recently, non-operative dilatation of luminal stenosis has been utilized. Esophageal endoscopic endoprosthesis has been used widely in malignant esophageal stricture but not in benign stricture. In recurrent benign esophageal stricture following repetitive balloon dilatation, we experienced a case of an 18-year-old woman with severe stricture which was successfully managed by esophageal endoprosthesia So we report this case with the review of the literature.
Adolescent ; Alkalies ; Burns ; Caustics ; Constriction, Pathologic ; Deglutition ; Dilatation ; Epithelium ; Esophageal Stenosis* ; Female ; Humans ; Lye* ; Phenobarbital

Esophageal strictures are seldom in children. In many countries, accidental ingestion of corrosives is a major cause of risk for stricture formation. Therefore, their management is a challenge. Safety and long-term efficacy of esophageal dilation for benign esophageal strictures has been confirmed in children. Because most children with structures are toddlers or younger, balloon dilatation is often preferred over bouginage. There is increasing evidence that short duration administration of high doses steroids may be of benefit in some specific situation (IIb esophagitis according to Zargar classification). Mytomycin-C application needs to be further evaluated. Stenting was reported to be successful in some refractory cases.
Caustics ; Child* ; Constriction, Pathologic* ; Dilatation ; Eating ; Esophagitis ; Humans ; Mitomycin ; Stents ; Steroids

Esophageal strictures are seldom in children. In many countries, accidental ingestion of corrosives is a major cause of risk for stricture formation. Therefore, their management is a challenge. Safety and long-term efficacy of esophageal dilation for benign esophageal strictures has been confirmed in children. Because most children with structures are toddlers or younger, balloon dilatation is often preferred over bouginage. There is increasing evidence that short duration administration of high doses steroids may be of benefit in some specific situation (IIb esophagitis according to Zargar classification). Mytomycin-C application needs to be further evaluated. Stenting was reported to be successful in some refractory cases.
Caustics ; Child* ; Constriction, Pathologic* ; Dilatation ; Eating ; Esophagitis ; Humans ; Mitomycin ; Stents ; Steroids

PURPOSE: Endoscopy has been recommended as a primary procedure for determining the extent of damage and prognosis in patients with caustic ingestions. Endoscopy within the first 24 hours has been suggested, however, such immediate endoscopy is not always possible. Therefore, we wanted to determine complications and possible delayed sequelae after the endoscopy performed dependent on time, including less than 24 hours and more than 24 hours, after ingestion of relatively high toxic caustic agents. METHODS: From January 2005 to May 2013, 105 consecutive patients were diagnosed with caustic poisoning in the emergency department of the Wonju Severance Christian Hospital. Out of 95 patients who underwent endoscopy, while excluding 49 patients who ingested sodium hypochlorite and 15 patients due to insufficient data, 41 patients were ultimately included. We compared general characteristics, complications related to endoscopy, late sequelae, total admission length, and mortality between two groups. RESULTS: Twenty eight patients (68.3%) were diagnosed with acid ingestion. Median endoscopy time was 17.8 (IQR 9.7-36.9) hours and performed in 16 patients (39%) after 24 hours. There were no complications, such as perforation and bleeding in either endoscopy within 24 hours group or endoscopy after 24 hours group. In addition, no difference in ingested materials, endoscopy grade, or late sequelae was observed between endoscopy within 24 hours group and endoscopy after 24 hours group. CONCLUSION: No difference in complications and late sequelae was observed between endoscopy within 24 hours group and endoscopy after 24 hours group when endoscopy was performed based on a clinician's assessment.
Caustics ; Eating ; Emergency Service, Hospital ; Endoscopy* ; Gangwon-do ; Hemorrhage ; Humans ; Mortality ; Poisoning ; Prognosis ; Sodium Hypochlorite

Ingestion of corrosive substances can severely burn the upper digestive tract leading to bleeding or perforation, and may even be life-threatening. Less commonly, damage to the trachea and bronchi is involved. In this paper, a case of corrosive digestive tract injury and lung injury after oral administration of pipeline dredging agent (the main components are hydroxide, sodium carbonate, sodium hypochlorite, etc.) was analyzed. After active rescue treatment, the patient died of massive hemoptysis. It is suggested that serious complications may occur after ingestion of corrosive substances. Timely diagnosis and reasonable medical management are needed to improve the level of recognition and treatment of such diseases.
Humans ; Caustics ; Lung Injury/chemically induced* ; Gastrointestinal Tract ; Burns, Chemical/therapy* ; Eating

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

PURPOSE: In the emergency department (ED), there are many cases of routine emergent endoscopic evaluation for patients who ingest liquid household bleach containing sodium hypochlorite. Many researchers have recommended endoscopic evaluation for caustic injury, but there is much controversy over the indication for emergent endoscopy. Because the clinical course of patients who ingest sodium hypochlorite is commonly mild, we investigated the necessity for routine emergent endoscopy. METHODS: We included patients who visited the ED due to ingestion of liquid bleach containing sodium hypochlorite during the 4 years from June 2001 to May 2005. We retrospectively reviewed the demographic characteristics, ingested amount, symptoms and signs, disposition, and endoscopic results. We also tried to find relationships between the variables and the final endoscopic results. RESULTS: Of the 63 patients included in this study, 47 underwent emergent endoscopy in the ED. The endoscopic results were Grade 1 in 31 patients, Grade 2a in 13, Grade 2b in 2, and Grade 3a in 1. Clinically significant results were observed in only 3 (6.4%) cases. The symptoms and signs was not related to the endoscopic results, but diluted ingestion and the amount of ingestion (<100ml) were significantly related to the endoscopic severity. CONCLUSION: The indications for emergent EGD (esophagogastroduodenoscopy) for caustic injury were discussed. In almost all cases, however, the clinical course of the patients ingesting the sodium hypochlorite was not significant. If the patient ingests a small amount of diluted liquid bleach, < 100 ml, and has few symptoms and signs, we recommend follow up in the outpatient department, which will reduce unnecessary emergent endoscopy.
Caustics ; Eating ; Emergency Service, Hospital ; Endoscopy* ; Family Characteristics* ; Follow-Up Studies ; Humans ; Outpatients ; Retrospective Studies ; Sodium Hypochlorite* ; Sodium*

Ten patients with gastric scarring and an outlet obstruction secondary to ingestion of corrosive substances were referred to our department for surgical management, between May 1999 and April 2003. Hydrochloric acid was the most common corrosive ingested (4 cases), although many were not aware of the nature of the ingested substance. An associated esophageal stricture was present in 5 cases (50%). All the patients initially underwent feeding jejunostomy, with definitive surgery performed at a later date. A partial gastrectomy was found to be the most satisfactory procedure, and was performed in 90% of the cases (9 patients).
Adult ; *Caustics ; Enteral Nutrition ; Female ; Gastrectomy ; Gastric Outlet Obstruction/*chemically induced/*surgery ; Human ; Jejunostomy ; Male ; Middle Aged