Post-esophageal atresia anastomotic strictures and postcorrosive esophagitis are the most frequent types of cicatricial esophageal stricture. Congenital esophageal stenosis has been reported to be a rare but typical d...Post-esophageal atresia anastomotic strictures and postcorrosive esophagitis are the most frequent types of cicatricial esophageal stricture. Congenital esophageal stenosis has been reported to be a rare but typical disease in children; other pediatric conditions are peptic, eosinophilic esophagitis and dystrophic recessive epidermolysis bullosa strictures. The conservative treatment of esophageal stenosis and strictures(ES) rather than surgery is a well-known strategy for children. Before planning esophageal dilation, the esophageal morphology should be assessed in detail for its length, aspect, number and level, and different conservative strategies should be chosen accordingly. Endoscopic dilators and techniques that involve different adjuvant treatment strategies have been reported and depend on the stricture's etiology, the availability of different tools and the operator's experience and preferences. Balloon and semirigid dilators are the most frequently used tools. No high-quality studies have reported on the differences in the efficacies and rates of complications associated with these two types of dilators. There is no consensus in the literature regarding the frequency of dilations or the diameter that should be achieved. The use of adjuvant treatments has been reported in cases of recalcitrant stenosis or strictures with evidence of dysphagic symptoms. Corticosteroids(either systemically or locally injected), the local application of mitomycin C, diathermy and laser ES sectioning have been reported. Some authors have suggested that stenting can reduce both the number of dilations and the treatment length. In many cases, this strategy is effective when either metallic or plastic stents are utilized. Treatment complications, such esophageal perforations, can be conservatively managed, considering surgery only in cases with severe pleural cavity involvement. In cases of stricture relapse,even if such relapses occur following the execution of well-conducted conservative strategies, surgical stricture resection and anastomosis or esophageal substitution are the only remaining options.展开更多
Pancreatic pseudocysts(PP) arise from trauma and pancreatitis;endoscopic gastro-cyst drainage(EGCD) under endoscopic ultrasonography(EUS) in symptomatic PP is the treatment of choice.Miniprobe EUS(MEUS) allows EGCD in...Pancreatic pseudocysts(PP) arise from trauma and pancreatitis;endoscopic gastro-cyst drainage(EGCD) under endoscopic ultrasonography(EUS) in symptomatic PP is the treatment of choice.Miniprobe EUS(MEUS) allows EGCD in children.We report our experience on MEUS-EGCD in PP,reviewing 13 patients(12 children;male:female = 9:3;mean age:10 years,4 mo;one 27 years,malnourished male Belardinelli-syndrome;PP:10 post-pancreatitis,3 post-traumatic).All patients underwent ultrasonography,computed tomography and magnetic resonance imaging.Conservative treatment was the first option.MEUS EGCD was indicated for retrogastric cysts larger than 5 cm,diameter increase,symptoms or infection.EGCD(stent and/or nasogastrocystic tube) was performed after MEUS(20-MHz-miniprobe) identification of place for diathermy puncture and wire insertion.In 8 cases(61.5%),there was PP disappearance;one,surgical duodenotomy and marsupialization of retro-duodenal PP.In 4 cases(31%),there was successful MEUS-EGCD;stent removal after 3 mo.No complications and no PP relapse in 4 years of mean followup.MEUS EGCD represents an option for PP,allowing a safe and effective procedure.展开更多
AIM: To investigate gastrointestinal complications associated with non-steroidal anti-inflammatory drug(NSAIDs) use in children.METHODS: A retrospective, multicenter study was conducted between January 2005 and Januar...AIM: To investigate gastrointestinal complications associated with non-steroidal anti-inflammatory drug(NSAIDs) use in children.METHODS: A retrospective, multicenter study was conducted between January 2005 and January 2013, with the participation of 8 Italian pediatric gastroenterology centers. We collected all the cases of patients who refer to emergency room for suspected gastrointestinal bleeding following NSAIDs consumption, and underwent endoscopic evaluation. Previous medical history, associated risk factors, symptoms and signs at presentation, diagnostic procedures, severity of bleeding and management of gastrointestinal bleeding were collected. In addition, data regarding type of drug used, indication, dose, duration of treatment and prescriber(physician or selfmedication) were examined. RESULTS: Fifty-one patients, including 34 males, were enrolled(median age: 7.8 years). Ibuprofen was the most used NSAID [35/51 patients(68.6%)]. Pain was the most frequent indication for NSAIDs use [29/51 patients(56.9%)]. Seven patients had positive family history of Helicobacter pylori(H. pylori) infection or peptic ulcer, and 12 had associated comorbidities. Twenty-four(47%) out of 51 patients used medication inappropriately. Hematemesis was the most frequent symptom(33.3%). Upper gastrointestinal endoscopy revealed gastric lesions in 32/51(62%) patients, duodenal lesions in 17(33%) and esophageal lesions in 8(15%). In 10/51(19.6%) patients, a diagnosis of H. pylori gastritis was made. Forty-eight(94%) patients underwent medical therapy, with spontaneous bleeding resolution, while in 3/51(6%) patients, an endoscopic hemostasis was needed.CONCLUSION: The data collected in this study confirms that adverse events with the involvement of the gastrointestinal tract secondary to NSAID use are also common in children.展开更多
Meckel diverticulum, a common congenital anomaly of the small intestine, can be responsible of several complications due to the presence of ectopic gastric mucosa and represents a challenge for diagnosis. We present t...Meckel diverticulum, a common congenital anomaly of the small intestine, can be responsible of several complications due to the presence of ectopic gastric mucosa and represents a challenge for diagnosis. We present the case of a 11-year boy suffering from intestinal pain and bleeding in which radiological examinations unexpectedly raised the suspicion of Meckel diverticulum. The diagnosis was confirmed using 99mTc-pertechnetate scintigraphy. At surgery, a fistulous tract between Meckel diverticulum and an inflamed appendix was found. The authors discuss the role of medical nuclear imaging which, notwithstanding its limitations, is of fundamental importance to achieve a correct and timely diagnosis. This is of particular relevance in unusual cases, as the one presented, in which Meckel diverticulum is found concurrently with other intestinal abnormalities.展开更多
文摘Post-esophageal atresia anastomotic strictures and postcorrosive esophagitis are the most frequent types of cicatricial esophageal stricture. Congenital esophageal stenosis has been reported to be a rare but typical disease in children; other pediatric conditions are peptic, eosinophilic esophagitis and dystrophic recessive epidermolysis bullosa strictures. The conservative treatment of esophageal stenosis and strictures(ES) rather than surgery is a well-known strategy for children. Before planning esophageal dilation, the esophageal morphology should be assessed in detail for its length, aspect, number and level, and different conservative strategies should be chosen accordingly. Endoscopic dilators and techniques that involve different adjuvant treatment strategies have been reported and depend on the stricture's etiology, the availability of different tools and the operator's experience and preferences. Balloon and semirigid dilators are the most frequently used tools. No high-quality studies have reported on the differences in the efficacies and rates of complications associated with these two types of dilators. There is no consensus in the literature regarding the frequency of dilations or the diameter that should be achieved. The use of adjuvant treatments has been reported in cases of recalcitrant stenosis or strictures with evidence of dysphagic symptoms. Corticosteroids(either systemically or locally injected), the local application of mitomycin C, diathermy and laser ES sectioning have been reported. Some authors have suggested that stenting can reduce both the number of dilations and the treatment length. In many cases, this strategy is effective when either metallic or plastic stents are utilized. Treatment complications, such esophageal perforations, can be conservatively managed, considering surgery only in cases with severe pleural cavity involvement. In cases of stricture relapse,even if such relapses occur following the execution of well-conducted conservative strategies, surgical stricture resection and anastomosis or esophageal substitution are the only remaining options.
文摘Pancreatic pseudocysts(PP) arise from trauma and pancreatitis;endoscopic gastro-cyst drainage(EGCD) under endoscopic ultrasonography(EUS) in symptomatic PP is the treatment of choice.Miniprobe EUS(MEUS) allows EGCD in children.We report our experience on MEUS-EGCD in PP,reviewing 13 patients(12 children;male:female = 9:3;mean age:10 years,4 mo;one 27 years,malnourished male Belardinelli-syndrome;PP:10 post-pancreatitis,3 post-traumatic).All patients underwent ultrasonography,computed tomography and magnetic resonance imaging.Conservative treatment was the first option.MEUS EGCD was indicated for retrogastric cysts larger than 5 cm,diameter increase,symptoms or infection.EGCD(stent and/or nasogastrocystic tube) was performed after MEUS(20-MHz-miniprobe) identification of place for diathermy puncture and wire insertion.In 8 cases(61.5%),there was PP disappearance;one,surgical duodenotomy and marsupialization of retro-duodenal PP.In 4 cases(31%),there was successful MEUS-EGCD;stent removal after 3 mo.No complications and no PP relapse in 4 years of mean followup.MEUS EGCD represents an option for PP,allowing a safe and effective procedure.
文摘AIM: To investigate gastrointestinal complications associated with non-steroidal anti-inflammatory drug(NSAIDs) use in children.METHODS: A retrospective, multicenter study was conducted between January 2005 and January 2013, with the participation of 8 Italian pediatric gastroenterology centers. We collected all the cases of patients who refer to emergency room for suspected gastrointestinal bleeding following NSAIDs consumption, and underwent endoscopic evaluation. Previous medical history, associated risk factors, symptoms and signs at presentation, diagnostic procedures, severity of bleeding and management of gastrointestinal bleeding were collected. In addition, data regarding type of drug used, indication, dose, duration of treatment and prescriber(physician or selfmedication) were examined. RESULTS: Fifty-one patients, including 34 males, were enrolled(median age: 7.8 years). Ibuprofen was the most used NSAID [35/51 patients(68.6%)]. Pain was the most frequent indication for NSAIDs use [29/51 patients(56.9%)]. Seven patients had positive family history of Helicobacter pylori(H. pylori) infection or peptic ulcer, and 12 had associated comorbidities. Twenty-four(47%) out of 51 patients used medication inappropriately. Hematemesis was the most frequent symptom(33.3%). Upper gastrointestinal endoscopy revealed gastric lesions in 32/51(62%) patients, duodenal lesions in 17(33%) and esophageal lesions in 8(15%). In 10/51(19.6%) patients, a diagnosis of H. pylori gastritis was made. Forty-eight(94%) patients underwent medical therapy, with spontaneous bleeding resolution, while in 3/51(6%) patients, an endoscopic hemostasis was needed.CONCLUSION: The data collected in this study confirms that adverse events with the involvement of the gastrointestinal tract secondary to NSAID use are also common in children.
文摘Meckel diverticulum, a common congenital anomaly of the small intestine, can be responsible of several complications due to the presence of ectopic gastric mucosa and represents a challenge for diagnosis. We present the case of a 11-year boy suffering from intestinal pain and bleeding in which radiological examinations unexpectedly raised the suspicion of Meckel diverticulum. The diagnosis was confirmed using 99mTc-pertechnetate scintigraphy. At surgery, a fistulous tract between Meckel diverticulum and an inflamed appendix was found. The authors discuss the role of medical nuclear imaging which, notwithstanding its limitations, is of fundamental importance to achieve a correct and timely diagnosis. This is of particular relevance in unusual cases, as the one presented, in which Meckel diverticulum is found concurrently with other intestinal abnormalities.
