Pediatric foreign bodies and their management

Perfused Intestine Gastrografin Study (PIGS) for water bead ingestion small bowel obstructions

BACKGROUND

Water beads (WBs) are commonly ingested by children and may expand causing obstruction often requiring surgery. Gastrografin (GG) has been shown to reduce WB diameter ex-vivo and in-vitro. We studied the impact of GG on diameters of WBs in an in-vivo model of porcine bowel.

METHODS

48 expanded WBs were placed into 45 ​cm of perfused porcine bowel. Experimental animals (n ​= ​3, 24 WBs) received 50 ​mL of GG. Controls (n ​= ​3, 24 WBs) received 50 ​mL of tap water. WBs dwelled for 3 ​h before extraction.

RESULTS

WBs that dwelled with GG decreased in diameter significantly compared to controls (-30.3 ​% vs -18 ​%; p ​< ​0.01). This was conserved on subgroup analyses of 2 sizes of WBs made by 2 manufacturers (-25.35 ​% vs -10.9 ​%, p ​< ​0.01; -33.4 ​% vs -22.6 ​%, p ​< ​0.01).

CONCLUSION

Gastrografin significantly reduced WB size in a perfused bowel model and may have a role as a non-operative adjunct in managing pediatric WB ingestions.

Gastrointestinal transit time of radiopaque ingested foreign bodies in children: experience of two paediatric tertiary centres

INTRODUCTION

Foreign body (FB) ingestion is a common paediatric emergency. While guidelines exist for urgent intervention, less is known of the natural progress of FBs passing through the gastrointestinal tract (GIT). We reviewed these FB transit times in an outpatient cohort.

METHODS

A retrospective review was performed on all children (≤18 years) treated for radiopaque FB ingestion at two major tertiary paediatric centres from 2015 to 2016. Demographic data, FB types, outcomes and hospital visits (emergency department [ED] and outpatient) were recorded. All cases discharged from the ED with outpatient follow-up were included. We excluded those who were not given follow-up appointments and those admitted to inpatient wards. We categorised the outcomes into confirmed passage (ascertained via abdominal X-ray or reported direct stool visualisation by patients/caregivers) and assumed passage (if patients did not attend follow-up appointments).

RESULTS

Of the 2,122 ED visits for FB ingestion, 350 patients who were given outpatient follow-up appointments were reviewed (median age 4.35 years [range: 0.5-14.7], 196 [56%] male). The largest proportion (16%) was aged 1-2 years. Coins were the most common ingested FB, followed by toys. High-risk FB (magnets or batteries) formed 9% of cases ( n =33). The 50 th centile for FB retention was 8, 4 and 7 days for coins, batteries and other radiopaque FBs, respectively; all confirmed passages occurred at 37, 7 and 23 days, respectively. Overall, 197 (68%) patients defaulted on their last given follow-up.

CONCLUSION

This study provides insight into the transit times of FB ingested by children, which helps medical professionals to decide on the optimal time for follow-up visits and provide appropriate counsel to caregivers.

"The Itsy-Bitsy Water Bead Went Down the Baby's Mouth. Will Drinking Gastrografin Help to Flush It Out?"

INTRODUCTION

Foreign body ingestion is a common occurrence in the pediatric population. Superabsorbent polymers (i.e., water beads [WB]), such as Orbeez, are brightly colored spheres, can expand up to 100x their original size and are marketed as toys for kids. Ingested WB may lead to a bowel obstruction and typically require surgical removal.

METHODS

Fully expanded WBs (N = 15) were placed into 1 of the 3 solutions: water (N = 5), gastrografin (N = 5), or 1:1 mixture of gg and water (N = 5), with serial diameter measurements obtained at 1, 4, 8, and 24 h. Additionally, fully expanded WBs were placed into succus containing post mortem porcine small bowel and mixed with gastrografin (N = 10) or nothing (N = 10), with diameters measured prior to placement and at 4 h.

RESULTS

At all time points, the mean WB diameter of the gastrografin arm was significantly smaller than the other two arms (P < 0.01). WBs submerged in gastrografin saw a 58% reduction in diameter at 4 h compared to 45% reduction in the 1:1 mixture and a 2% growth in water (P < 0.01). When placed into small bowel containing gastrografin, the mean WB diameter decreased by 47% at 4 h versus 37% in the control arm (P < 0.01).

CONCLUSIONS

Gastrografin significantly reduced the size of WB in both the in-vitro and ex-vivo post mortem animal study; and it may offer a nonsurgical option for the management of water bead ingestion. Studies assessing the clinical efficacy of a gastrografin nonoperative management strategy are needed.

Successful Endoscopic Removal of an Ingested Thumbtack Stuck in the Ileocecal Valve in a Patient With a Psychiatric Disorder

Foreign body ingestion is sometimes missed during the initial evaluation of a patient with a psychiatric disorder in the emergency department. This is often due to a lack of awareness regarding the need for thorough physical and diagnostic imaging examinations. Additionally, the management of ingested foreign bodies is often controversial. It is essential to consider the risk of complications, especially with sharp objects in luminal organs, necessitating a cautious and attentive approach to the extraction strategy. A 20-year-old woman with autism spectrum disorder was brought to the emergency department after being found collapsed. Her consciousness improved upon arrival, and no abnormalities were noted except for mild epigastric tenderness. Based on her regular physical examination, blood tests, and electrocardiogram, the syncopal episode was attributed to psychological factors. However, the patient's mother provided critical information about missing thumbtacks from the patient's belongings and mentioned prior episodes of thumbtack ingestion. This information underscored the value of obtaining comprehensive patient history in forming an accurate diagnosis. Imaging studies revealed two thumbtacks in the duodenum and small intestine without signs of free air. Conservative management was chosen, and one thumbtack was naturally excreted on the fifth day, while the other remained stuck in the terminal ileum. A subsequent colonoscopy showed the tip of the thumbtack in the ileocecal valve's lumen, which was successfully removed with forceps without complication. Endoscopic removal of foreign bodies, being noninvasive, should be the first choice as long as it can reach the target. This technique minimizes patient discomfort and recovery time, instilling confidence in the medical team's management strategy. Furthermore, patients with mental health disorders or dementia, even when specific symptoms are absent, should be regarded as potentially at risk for incidental or unrelated medical conditions. Emergency physicians must maintain a high index of suspicion during initial evaluations. Gathering a comprehensive medical history, including prior behavioral patterns and habitual tendencies, is essential for accurate assessment and management.

Fatal bowel perforation caused by ingestion of high-powered magnets in a 6-year-old boy

Foreign body ingestion in children is a frequent cause for medical consultation. Although most foreign bodies are spontaneously eliminated from the gastrointestinal tract, life-threatening complications such as gastrointestinal obstruction or perforation can occur. We report the case of a 6-year-old boy who died 2 days after the onset of nausea and abdominal pain, with no foreign body ingestion witnessed or reported in the previous days. Autopsy showed a diffuse peritonitis and a perforation of the transverse colon caused by three high-powered magnets stacked together, and attached to the outer stomach wall via a fourth magnet located in the stomach. The cause of death was peritonitis due to bowel perforation by ingested magnets, which were shown to have come from a toy belonging to the child. Ingestion of multiple high-powered magnets carries a high risk of gastrointestinal complications and can exceptionally have a fatal outcome, especially as it often goes unreported and causes non-specific gastrointestinal symptoms that can delay diagnosis and management. This case highlights the need to raise public awareness of the potential risks of ingesting such magnets and to strengthen safety standards to protect children from this serious health hazard.

Foreign Bodies in Pediatric Otorhinolaryngology: A Review

Foreign bodies (FBs) in pediatric otorhinolaryngology represent up to 10% of cases in emergency departments (ED) and are primarily present in children under five years old. They are probably the result of children's curiosity and tendency to explore the environment. Aural and nasal FBs are the most common and accessible, and the removal methods differ depending on the exact location and type of FB, which can be organic or inorganic. A fish bone stuck in one of the palatine tonsils is the most common pharyngeal FB. Laryngopharyngeal FBs can obstruct the upper respiratory tract and thus become acutely life-threatening, requiring an urgent response. Aspiration of FBs is common in children between 1 and 4 years old. A history of coughing and choking is an indication of diagnostic and therapeutic methods to rule out or confirm a tracheobronchial FB. Regardless of the availability of radiological diagnostics, rigid bronchoscopy is the diagnostic and therapeutic method of choice in symptomatic cases. Radiological diagnostics are more significant in treating esophageal FBs since most are radiopaque. Flexible or rigid esophagoscopy is a successful method of removal. A delayed diagnosis, as with tracheobronchial FBs, can lead to fatal consequences.

The Biting Colon: An Unfortunate Nightmare for a Healthy but Anxious Patient

A 48-year-old female with no significant past medical history presented to the emergency department with an uncommon scenario after accidentally ingesting a three-unit dental bridge, leading to its impaction within the lower gastrointestinal tract. Despite initial conservative management with laxatives aimed at facilitating spontaneous passage, the foreign body remained lodged in the colon. Subsequently, the patient underwent endoscopic intervention via colonoscopy, during which the dental bridge was successfully extracted. This case highlights the complexity of managing foreign body ingestions, particularly when impaction occurs in uncommon locations, such as the colon. We emphasize the importance of individualized care strategies and recognize the potential of endoscopic procedures in resolving clinical scenarios involving foreign body ingestions.

A rare case of cecal foreign body leading to cecal perforation in 12-year-old child: a clinical case report and review of literature

Introduction and importance

Cecal foreign bodies are uncommon causes of acute abdomen, and their presentation can often mimic acute appendicitis (AA), making it challenging to diagnose. The authors present the case of a 12-year-old male from Ethiopia who initially presented with symptoms suggestive of AA. However, during surgery, the authors found a multiple magnetic fields result in perforation. This case highlights the importance of considering unusual etiologies.

Case presentation

A 12-year-old boy with AA associated with anorexia, nausea, and low-grade fever was referred from a private clinic. Otherwise, no history of recent respiratory infection and diarrhea, and was previously in good health. The patient did not report any history of a foreign body (FB), even to his own family, and, except for himself, no one was aware of the ingested FB. The work has been reported in line with the Surgical CAse REport (SCARE) 2023 criteria.

Discussion

In this case, the authors experienced multiple magnetic FB in the cecum, which were not observed on ultrasound (U/S). However, this case closely resembled appendicitis. U/S can aid in differentiation. However, it may not always identify the underlying etiology, specifically in a resource-limited setting.

Conclusion

Based on the patient's presentation, AA was diagnosed and emergency surgery was presumed to be inflamed. However, three magnetic FB were the underlying cause of the presentation, which created pressure on the cecal wall, and the authors successfully performed surgical management. This case reminds us of uncommon etiologies, such as magnets in patients with symptoms of appendicitis. This underscores the importance of an open-minded approach to unexpected findings during surgery.

A 37-Year-Old Schizophrenic Woman With Abdominal Pain

Introduction

Internal fistula across the posterior wall of stomach and the transverse colon caused by foreign bodies in the alimentary tract presents an extremely rare medical entity.

Presentation of case

We report an aschizophrenia female patient with onset of internal fistula across the posterior wall of stomach and the transverse colon triggered by swallowed magnetic metal beads. The patient was admitted to the emergency room of Northern Jiangsu People's Hospital because of acute right lower abdominal pain. Emergency routine abdominal CT scan revealed acute appendicitis and a set of foreign body in digestive tract.

Discussion

The foreign body in the stomach was removed by open surgery after tentative Endoscopic foreign body removal and laparoscopic appendectomy and exploration. In the process of exploring the gastric wall, it was found that one of magnet beads was embedded in the posterior wall of stomach and adhered to part of the transverse colon. After separation, it was found that an internal fistula was formed across the posterior wall of stomach and the transverse colon. As the patient ate only a small amount of food within 2 days, and the intestines were in good condition, we performed partial transverse colectomy, end-to-side anastomosis and gastric wall repair.

Conclusion

This case shows that for long-term foreign bodies in the digestive tract, we should be beware of the onset of gastrointestinal perforation. Moreover, perforation caused by the force acting on a blunt foreign body often results in atypical imaging findings, and the diagnosis of perforation cannot be clearly determined by imaging findings such as the presence of free gas downstream of the diaphragm. This poses new challenges for clear diagnosis and treatment.

Small bowel obstruction with bowel ischemia due to ingestion of water-absorbing bead

Foreign body aspiration accounts for 7% of accidental deaths in children under age 4 (4). Children between the ages of 6 months and 3 years of age, adolescent boys and children with mental health issues are at the highest risk of foreign body ingestion. Coins are the most commonly swallowed foreign body in the United States (US) and in other countries those related food such as fish bones are most common (10). Most cases are accidental and pass harmlessly through the gastrointestinal tract with low mortality (10). The most common complication is esophageal obstruction particularly at the thoracic inlet. However, the object can become lodged anywhere in the gastrointestinal tract. We present an unusual case of small bowel obstruction and bowel ischemia secondary to superabsorbent polymer water bead ingestion in a pediatric patient.

Pediatric Magnet Ingestion with Delayed Presentation: Case Series from Tertiary Center in Saudi Arabia

Swallowing foreign bodies is common in young kids, especially those aged 6 months to 6 years. Magnet ingestion is a hazardous health issue that extremely jeopardizes the most vulnerable group, children, to risks of intestinal obstruction and worse, perforation. We, hereby, report 3 cases of magnet ingestion in the pediatric age group who had multiple beaded magnets stuck inside their GI tract over a variable period of 1 to 10 months before their presentation to the Emergency Department, King Fahad Medical City Riyadh, Saudi Arabia.

Unwitnessed Foreign Body Ingestion Causing Significant Morbidity in a Pediatric Patient Who Died During Resuscitation Secondary to Acute Upper Gastrointestinal Bleeding

Foreign body (FB) ingestion is a common presenting complaint to the emergency department in the pediatric age group; however, management and intervention vary based on the object ingested, location, time since ingestion, and clinical presentation. One of the rare presentations of foreign body ingestion is extreme complications such as upper gastrointestinal (GI) bleeding that requires urgent resuscitation and might need surgical intervention. We urge critical healthcare providers to consider foreign body ingestion in the differential diagnosis of acute unexplained upper gastrointestinal bleeding and maintain a high index of suspicion, and they must endeavor to obtain a complete history.

Foreign Body Ingestion and Management in Children

OBJECTIVE

The aim of the study is to evaluate of the children who came to our hospital with the complaint of foreign body (FB) ingestion and were treated.

METHODS

A retrospective evaluation was made of the records of children who presented at our institution between January 2014 and August 2021 with the complaint of FB ingestion.

RESULTS

Evaluation was made of 297 children, comprising 121 female children (40.7%) with a mean age of 61.1 ± 50.3 months (range, 4-202 months). The ingested FB most frequently was coins (n = 88, 29.6%). The most common complaint on presentation was vomiting in 47 cases (15.8%). Endoscopy was applied to 75 cases (25.3%), and most common FB was removed from the upper esophagus in 31 cases (41.3%). The most frequently removed FB was coins at the rate of 40%. Of the 211 cases left to a spontaneous course, 117 were in the intestines, 22 in the stomach, and in 72 cases localization could not be determined on conventional radiography as the FB was not opaque. In 7 cases with a bolus of food caught in the esophagus, 3 had corrosive esophagus stricture (1 case with colon transposition), 2 had operated esophagus atresia, 1 had eosinophilic esophagitis, and 1 had congenital esophagus stricture.

CONCLUSIONS

Although there can be serious outcomes, there is spontaneous expulsion in most cases. However, a significant proportion requires a timely endoscopic procedure. Attention must be paid to underlying diseases when FBs, such as a food bolus, are in the esophagus.

Protocol of care for foreign-body ingestion in children: a qualitative study

OBJECTIVE:

This study aimed to suggest a care protocol for foreign-body ingestion, address the clinical aspects, and identify the ingested object, severity, and professional conduct.

METHODS:

This is a qualitative study. We used books and original articles published in national and international journals (BIREME, SCIELO, LILACS, and MEDLINE/PubMed) in Portuguese, Spanish, and English.

RESULTS:

The ingestion of a radiolucent object should be evaluated radiographically and with endoscopy for cases with symptoms of impaction and radiolucent objects. Coins are the most commonly involved foreign bodies. In asymptomatic patients, it often requires only a conservative form of management. Ingestion of batteries, magnets, and sharp objects carries a high risk of serious clinical complications and should have an endoscopic or surgical approach. In view of this, each pediatric emergency service, based on these recommendations, has the possibility to develop an individual protocol to identify and remove the ingested foreign body.

CONCLUSIONS:

Protocol of care for foreign-body ingestion in children depends on the object ingested, time of ingestion, symptoms, and local epidemiological context. This study provides some suggestions for decision-making in the conduct of health professionals.

Button Batteries and High-Powered Neodymium Magnet Ingestion in Children

BACKGROUND: Foreign body ingestions in pediatrics are present highly variably. For each case, it is important to consider the size of the child, the age of the child, the size of the object, and the inherently different risk of different objects ingested. It is important to note that regardless of the type of object, any foreign body should be removed from the esophagus. Over the past decade, the medical literature has particularly identified the potential for morbidity and mortality in cases of button battery and magnet ingestions. AIM: This study aims to describe the complications and how to avoid them in addition to studying the role of early endoscopic intervention in cases of button batteries (BB) and multiple magnets ingestion in children. METHODS: There were 151 children enrolled in the study, classified into two groups. The first group constitutes ninety children with BB, the other group sixty children with multiple magnets ingestion. In addition to one patient with both multiple magnets and battery ingestion, which are extracted endoscopically from the stomach without complication. BB detected in the upper gastrointestinal tract (GIT) in the esophagus, stomach, and duodenum in 70 patients were extracted endoscopically. Other 20 patients where the batteries were detected distal to duodenum were observed till the discharge of batteries was confirmed. In patients with multiple magnets, the magnets were in the upper GIT in 46 patients while found distal to the duodenum in 14 patients. RESULTS: There were 151 children enrolled in the study, classified into two groups. The first group constitutes ninety children with BB, the other group sixty children with multiple magnets ingestion. In addition to one patient with both multiple magnets and battery ingestion, which are extracted endoscopically from the stomach without complication. BB detected in the upper GIT in the esophagus, stomach, and duodenum in 70 patients were extracted endoscopically. Other 20 patients where the batteries were detected distal to duodenum were observed until the discharge of batteries was confirmed. In patients with multiple magnets, the magnets were in the upper GIT in 46 patients while found distal to the duodenum in 14 patients. CONCLUSION: This study put alarm that multiple magnets ingestion carries a high risk of gastrointestinal perforation compared to battery ingestion. Invitation to ban on the sale of products with high-powered neodymium magnets, such as Buckyballs and Buckycubes, and to keep BB difficult reachable by children. In addition to encouraging urgent endoscopic management of suspected BB or multiple magnets ingestion.

An Unfortunate Union: A Case of Multiple Magnet Ingestion in a Pediatric Patient

Magnets are among the most dangerous foreign objects that a child can ingest. If more than one magnet is ingested, the attraction between loops of the bowel can bring adjacent loops closer together, leading to perforation, obstruction, or fistulization. Pediatric magnet ingestion patients often require endoscopic or surgical intervention to retrieve the objects and repair the damage created by the magnets. Due to the risks of surgical intervention, management is done with strict adherence to the rare earth magnet ingestion algorithm. We highlighted a pediatric case of multiple magnet ingestion, and the steps that were taken to manage the patient. Our case highlights the potential for complications and the importance of adherence to the management algorithm in these patients. Epidemiology, mechanisms, algorithms, and outcomes for pediatric magnet ingestion patients were discussed.

Bowel obstruction following ingestion of superabsorbent polymers beads: literature review

RATIONALE

Superabsorbent polymers are marketed as toys, and cases of ingestion in children are increasingly reported. Even if these cases are usually considered benign, bowel obstruction has been reported.

OBJECTIVE

To investigate the exposure characteristics, clinical presentation, management, and outcome of patients who developed bowel obstruction following ingestion of superabsorbent polymer-made products.

METHODS

Databases were searched (no start date - 2020/01/31) using the following keywords: ("superabsorbent" OR "polymer" OR "hydrogel" OR "crystal" OR "jelly" OR "Orbeez" OR "beads") AND ("ingestion" OR "obstruction" OR "perforation") AND ("intestinal" OR "bowel"). All cases of bowel obstruction following superabsorbent polymer-made product ingestion were included.

RESULTS

Report selection: We found 25 reports reporting 43 cases of bowel obstruction following superabsorbent polymer-made product ingestion. All the reports were retrospective, including 20 case reports and 4 case series. Patient characteristics and clinical presentation: Age ranged from 6 to 36 months, and the female/male sex ratio was 1.3. The median delay between the ingestion of the product and the onset of the first symptoms (available in only four reports) was 1.0 [0.7;1.8] day (from 15 h to 2 days). The median delay between the onset of gastrointestinal symptoms and hospital admission, available for all but 15 patients, was 3 [2;4] days (from 15 h to 30 days). The reported symptoms were persistent vomiting in all cases, associated with constipation (11/43), diarrhea (1/43), abdominal pain (1/43), and clinically assessed dehydration (14/43). Abdominal palpation found abdominal tenderness or distension in 11/43 and 28/43 patients, respectively. An abdominal mass was palpated in 3/43 patients. Two patients presented with fever, and three patients developed seizures. Characteristics of exposure: Ingestion of superabsorbent polymer-made products was reported by relatives on hospital admission in only 10/43 cases. Based on imaging and/or surgically/endoscopically removed products, all were bead-shaped objects. The median number of beads removed (available in 27/43) was 1 [1-2] (range from 1 to 6). Their median diameter (available in 21/43 patients) at the time of the diagnosis of bowel obstruction - i.e., at hydrated state - was 30 [30;36] mm (range from 25 to 65 mm). Imaging findings: Abdominal radiography, performed in 31/43 patients, never showed evidence of foreign body ingestion Abdominal computed tomography scanning, performed in 10/43 patients, visualized an intraluminal mass in 5/10 cases. Abdominal ultrasound performed in 34/43 patients allowed visualization of a rounded intraluminal image that corresponded to a bead in 28/34 patients but led to a correct diagnosis of foreign body-induced bowel obstruction in only 15/34 cases. One case reported the contributory use of abdominal MRI. Beads were always located in the small bowel (from the duodenum to the terminal ileum). Removal of beads: Bead removal required endoscopy in 2/43 cases and surgery in 41/43 cases (enterotomy or resection in 36/43 and 5/43 cases, respectively). In 3/36 cases, additional enterotomy was performed to remove beads that had not been found during the first surgery. The delay between the onset of gastrointestinal symptoms and removal procedures ranged from 1 to 7 days. Outcome: Except for two fatal cases, the outcome was favorable.

CONCLUSIONS

Ingestion of superabsorbent polymer-made beads can be responsible for fatal bowel obstruction in children related to the increase in bead size within the intestinal tract. Diagnosis is made difficult by the radiolucent properties of the beads. The management of bowel obstruction probably most often requires endoscopic or surgical procedures. Children under 4 years of age are probably the most at risk of developing bowel obstruction.

Foreign body ingestion and associated factors in pediatric patients at a tertiary care center

INTRODUCTION AND AIMS

Foreign body (FB) ingestion is a common problem in children under 5 years of age and is one of the main indications for endoscopy. The aim of the present study was to describe the clinical, radiographic, and endoscopic characteristics of patients with FB ingestion, as well as the factors associated with the anatomic location and the type of object ingested.

MATERIALS AND METHODS

An analytic cross-sectional study was conducted on all patients with FB ingestion seen at the gastroenterology service from January 2013 to December 2018. The data were analyzed using the SPSS program, obtaining frequencies, percentages, medians, and interquartile ranges. Associations were assessed through the chi-square test.

RESULTS

Eighty-five patients (52 males and 33 females) were included, with a median age of 4 years. The most common symptom was vomiting (29.4%). Two radiographic projections were carried out in 72.9% of the cases and the stomach was the site where the FB was most frequently visualized (32.9%). The objects most commonly ingested were coins (36%), with esophageal location (p<0.05), as well as objects with a diameter larger than 2cm (p<0.05). An endoscopic procedure was performed on 76 patients (89.4%) for FB extraction, with findings of erythema (28.9%), erosion (48.6%), ulcer (10.5%) and perforation (1.3%).

CONCLUSIONS

Numerous factors should be taken into account in the approach to FB ingestion in pediatric patients, including type and size of the FB, time interval from ingestion to hospital arrival, and patient clinical status and age.

Delayed Presentation of Congenital Jejunal Web beyond the Neonatal Period

Congenital web of the gastrointestinal tract is a rare anomaly which may present at any site of the gastrointestinal tract. In cases with an intact membrane, the presenting symptoms may take the form of complete intestinal obstruction while in other cases with a fenestrated membrane, it may present with partial intestinal obstruction such as failure to thrive, volume depletion, or poor body-weight gain, representing a chronic condition. It is very rare for a jejunal web to present with retention of accidently ingested foreign body. In this report, we document a case of 14-month boy with retention of accidently ingested button battery who was found to have a jejunal web on surgical exploration. This case report stresses on the importance of prevention of ingestion of inanimate foreign bodies especially in young infants and that the absence of symptoms does not preclude presence of foreign body in children. Also, surgeons should be prepared to deal with other unsuspected findings intraoperatively. After a review of the literature, jejunal web should be considered in the differential diagnosis of chronic partial intestinal obstruction even in adults.

Something's "Fishy" With That Sore Throat

A 9-year old male presented to the emergency department for the evaluation of a sore throat. Initial history of present illness stated in the triage note was that "the child complained of a sore throat," suggesting possible pharyngitis. There was no evidence of stridor, sialorrhea, hypoxia, or aphonia. Further investigation of the history of present illness identified the concern for a possible esophageal foreign body. Imaging studies of the neck identified a fishbone in the esophagus. This case presentation discusses an atypical presentation of an esophageal foreign body and the subtle findings on assessment and imaging. This case highlights the importance of illiciting a history of present illness and the subtleties of esophageal foreign body identification.

Management of gastric metallic foreign bodies in children

QUESTION

A 2-year-old boy presented to my clinic after a caregiver witnessed him swallow a foreign body. The caregiver recalls seeing a small metallic object but is unsure exactly what was ingested. The child was asymptomatic upon examination. How should I identify and localize the foreign body? Do metal foreign bodies need to be removed endoscopically?

ANSWER

Foreign body ingestion is very common in children. Considerations must be made for the type of foreign body and site of impaction. A clear patient history and radiographs should be used to localize and identify the object. Handheld metal detectors can also be used to localize known metallic foreign bodies. Most metallic objects that pass the esophagus and reach the stomach will continue to pass without complication. Bowel perforation, sepsis, and even death have been documented in extremely rare cases of multiple magnets, button batteries, and long, angular, or 2-pointed sharp objects. These objects must be removed. Other metallic foreign bodies including coins and single magnets can be managed conservatively with stool monitoring.

Medical Disimpaction for Children With Organic Esophageal Foreign Body in the Era of Eosinophilic Esophagitis

OBJECTIVE

Esophageal foreign body impaction (EFBI) is a common presentation in pediatric emergency medicine. Interventions (medical or endoscopic) are often required because of the severity of symptoms and risk of complications. Use of medical disimpaction (MD) such as glucagon injections and effervescent agents (eg, carbonated beverages) has been well described in adults; however, there are limited data in the pediatric literature. Eosinophilic esophagitis (EoE) is a relatively "new" clinicopathological entity that may present with EFBI mostly due to food with histological findings of EoE. Our study aim was to determine the efficacy of MD for organic EFBI in the pediatric population especially in children with EoE.

METHODS

A retrospective chart review was performed using the International Classification of Diseases codes and the emergency department database of patients presenting with EFBI from January 2010 to December 2014. Response to MD was defined as symptomatic relief of obstruction. Age, object ingested, medical agent used, EoE status, complications, and outcome were recorded.

RESULTS

A total of 317 presentations of EFBI were identified during the study period, of which organic EFBI accounted for 101 impactions (31.9%). Medical disimpaction was attempted for 42 (41.6%) with organic EFBI, resulting in resolution of symptoms for 16 (38.1%). One child with EoE responded to MD compared with 15 without EoE (4.8% vs 71.4%, P < 0.0001).

CONCLUSIONS

Medical disimpaction was ineffective in children with EoE but may be of help with symptom resolution in approximately 70% of children without EoE.

Inpatient Pediatric Foreign Body Ingestion: National Estimates and Resource Utilization

OBJECTIVE

We generated national estimates of patient and hospitalization characteristics for pediatric inpatient admissions for foreign body ingestion (FBI) and compared these to admissions for other reasons. We further identified characteristics that were independently associated with length of stay (LOS). Finally, we hypothesized that endoscopy within 24 hours of admission was independently associated with a shorter LOS in patients admitted for FBI.

METHODS

In this retrospective study, we used data from the Kids' Inpatient Database for 2016. Admissions for FBI were identified and national estimates of patient and hospitalization characteristics were generated. Patients admitted for FBI were compared to patients admitted for other causes. Data were analyzed for independent associations with LOS. Subgroup analysis was performed to determine whether early endoscopy was associated with a shorter LOS.

RESULTS

A total of 2464 admissions for FBI were identified in the database. The median (interquartile range) patient age was 4 (1-11) years with a slight male predominance. Most patients (82.6%) had an endoscopy performed during admission. Independent factors associated with increased LOS included: airway procedures, intra-abdominal surgery, psychiatric diagnosis, esophageal disorder, and developmental delay. Among patients who required endoscopy, 56.7% were performed early (within 24 hours). Early endoscopy was independently associated with a 35% shorter LOS (incidence rate ratio = 0.65, 95% confidence interval 0.54-0.80; P=0.009).

CONCLUSIONS

Inpatient admissions for FBI frequently require endoscopy and have a short LOS. In patients who require endoscopy during the admission, early endoscopy (within 24 hours of admission) may be associated with a shorter LOS.

Chronic intentional chicken bone ingestion mimicking inflammatory bowel disease

Ingestion of food by-products, such as peach pits, chicken bones and fish bones, may lead to intestinal complications. The ingestion of the foreign body is often acute and non-intentional. Acute and life-threatening complications include intestinal perforation or obstruction. Sharp-pointed objects are associated with an estimated 35% rate of complications within the gastrointestinal tract prior to passage and require prompt removal. Endoscopic retrieval is often recommended if foreign objects have not transited beyond the proximal duodenum. We present a unique case of a previously healthy 23-year-old male suffering months of abdominal pain. While the initial presentation and imaging were suspicious for Crohn's disease, the endoscopic findings were unexpected. Numerous chicken bone fragments were clustered in the caecum and in the terminal ileum. The distal terminal ileum was edematous and ulcerated. Subsequent patient history revealed years of chronic and intentional foreign body consumption with recent onset of abdominal pain.

Diagnostic Performance of Conventional X-ray for Detecting Foreign Bodies in the Upper Digestive Tract: A Systematic Review and Diagnostic Meta-Analysis

Foreign body (FB) ingestion is a common clinical problem in acute settings. Detecting FBs in the upper digestive tract is challenging. The conventional X-ray is usually the first-line imaging tool to detect FBs. However, its diagnostic performance is inconsistent in the literature. In this study, we performed a systematic review and meta-analysis to determine the diagnostic performance of the conventional X-ray for detecting FBs in the upper digestive tract. We conducted a systematic search of PubMed, Embase, Cochrane Library, Web of Science, and Scopus until 1 August 2020. Prospective or retrospective studies investigating the diagnostic accuracy of conventional X-rays for detecting FBs in the upper digestive tract in patients of all ages were included. The Quality Assessment of Studies of Diagnostic Accuracy-2 tool was used to review the quality of included studies. We used a bivariate random-effects model to calculate diagnostic accuracy parameters. Heterogeneity was assessed using I² statistics. We included 17 studies (n = 4809) in the meta-analysis. Of the 17 studies, most studies were rated as having a high risk of bias. Conventional X-rays had a pooled sensitivity of 0.58 (95% confidence interval [CI] = 0.36–0.77, I² = 98.52) and a pooled specificity of 0.94 (95% CI = 0.87–0.98, I² = 94.49) for detecting FBs in the upper digestive tract. The heterogeneity was considerable. The area under the summary receiver operating characteristic curve was 0.91 (95% CI = 0.88–0.93). Deek’s funnel plot asymmetry test results revealed no significant publication bias (p = 0.41). The overall sensitivity and specificity of conventional X-rays were low and high, respectively, for detecting FBs in the upper digestive tract. Hence, conventional X-rays to exclude patients without upper FBs in the digestive tract are not recommended. Further imaging or endoscopic examinations should be performed for at-risk patients.

Foreign body ingestion and associated factors in pediatric patients at a tertiary care center

INTRODUCTION AND AIMS

Foreign body (FB) ingestion is a common problem in children under 5 years of age and is one of the main indications for endoscopy. The aim of the present study was to describe the clinical, radiographic, and endoscopic characteristics of patients with FB ingestion, as well as the factors associated with the anatomic location and the type of object ingested.

MATERIALS AND METHODS

An analytic cross-sectional study was conducted on all patients with FB ingestion seen at the gastroenterology service from January 2013 to December 2018. The data were analyzed using the SPSS program, obtaining frequencies, percentages, medians, and interquartile ranges. Associations were assessed through the chi-square test.

RESULTS

Eighty-five patients (52 males and 33 females) were included, with a median age of 4 years. The most common symptom was vomiting (29.4%). Two radiographic projections were carried out in 72.9% of the cases and the stomach was the site where the FB was most frequently visualized (32.9%). The objects most commonly ingested were coins (36%), with esophageal location (p <0.05), as well as objects with a diameter larger than 2cm (p <0.05). An endoscopic procedure was performed on 76 patients (89.4%) for FB extraction, with findings of erythema (28.9%), erosion (48.6%), ulcer (10.5%) and perforation (1.3%).

CONCLUSIONS

Numerous factors should be taken into account in the approach to FB ingestion in pediatric patients, including type and size of the FB, time interval from ingestion to hospital arrival, and patient clinical status and age.

Clinical presentation, diagnosis and management of aerodigestive tract foreign bodies in the paediatric population: Part 2

Children, especially toddlers, because of their behaviour, physiology and anatomical characteristics such as oral exploration of their surroundings, have a tendency to place objects in their mouth. Therefore, ingestion or aspiration of foreign bodies (FBs) in children is a potentially life-threatening and common problem seen across the world. In this second part of our pictorial review on ingested and aspirated FBs, we focus on the paediatric population, reviewing the current literature and examining the epidemiology, clinical presentation, anatomic considerations, appropriate imaging modalities, key imaging characteristics associated with clinically relevant FBs in the emergency department (ED) and current management protocols.

Foreign body and caustic ingestions in children: A clinical practice guideline

Foreign body and caustic ingestions in children are usually the most common clinical challenges for emergency physicians, general pediatricians and pediatric gastroenterologists. Management of these conditions often requires different levels of expertise and competence. Endoscopy is often necessary but there is a high risk of misusing this tool with incorrect timing and indications. The imprecise clinical history frequently leaves clinicians uncertain about timing and nature of the ingestion. Few clinical guidelines regarding management of these ingestions in children have been published, none of which from the Italian Society of Pediatric Gastroenterology, Hepatology and Nutrition (SIGENP). An expert panel of Italian endoscopists was convened by the SIGENP Endoscopy Working Group to produce the present article that outlines practical clinical approaches to the pediatric patient with a variety of foreign body and caustic ingestions. The Italian Association of Hospital Gastroenterologists and Endoscopists (AIGO) has also endorsed the project since many adult endoscopists usually manage children with these conditions. Differently from the other published guidelines, the proposed one focuses on the role of the endoscopists (regardless of whether they are adult or pediatric gastroenterologists) in the diagnostic process of children with foreign body and caustic ingestions.

Occult Ingested Foreign Body: An Unusual Cause of Perimyocarditis

BACKGROUND

Intracardiac foreign bodies have been described in the literature, however, they are rare entities, particularly in pediatric patients. We present a case of a teenage boy diagnosed with perimyocarditis who was found to have an unexpected underlying etiology: an unknowingly swallowed sewing pin.

CASE REPORT

A 17-year-old boy presented to the Emergency Department with 3 days of chest pain suggestive of perimyocarditis, in the absence of prodromal symptoms or trauma. Electrocardiogram at the time of presentation demonstrated diffuse ST-segment elevation consistent with perimyocarditis. A chest radiograph was significant for a linear density in the anterior mid chest, concerning for foreign body. Chest computed tomography confirmed the presence of a 3.5-cm linear metallic foreign body within the right ventricle. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: This case demonstrates the need to consider alternative etiologies for perimyocarditis, especially in the absence of the typical prodromal symptoms. In addition, it highlights the potential devastating complications of foreign body ingestion and challenges the paradigm that ingested sharp linear foreign bodies < 5 cm in length rarely cause problems.

Multiple Atypical Esophageal Foreign Bodies in an Infant

Foreign body ingestion is a common accidental emergency in children. We report an unusual case of multiple blunt and sharp esophageal foreign bodies in a female infant probably associated with homicidal intent and its management.

Endoscopic Management of the Ascending Colon Perforation Secondary to a Rare-Earth Magnets Ingestion in a Pediatric Patient

Rare magnets (neodymium magnets) are high-powered magnets known to cause intestinal perforation if the intestinal mucosa is trapped in between 2 or several magnets. A bowel perforation in pediatric patients secondary to magnets is usually managed with a surgical intervention that might require enterectomy. We report a case of an 11-year-old boy who presented with abdominal pain and a finding on abdominal x-ray of radiopaque foreign bodies located in the ascending colon. He underwent colonoscopy with a finding of embedded magnets with a colonic perforation. The colonoscopy revealed embedded magnets in the colonic mucosa that were colonoscopically removed, and then, the perforated site was successfully managed with endoclipping of the perforation site in the ascending colon.

Pediatric emergency gastrointestinal ultrasonography: pearls & pitfalls

Ultrasonography is an essential tool in pediatric imaging, particularly in the emergency setting. Although ultrasound is often the favored initial modality for abdominal imaging in children, it is highly operator-dependent and therefore prone to misinterpretation which can lead to false positive or negative exams, or even incorrect diagnoses. Conditions discussed in this series include ileocolic intussusception, hypertrophic pyloric stenosis, appendicitis, and ingested foreign bodies. We will review diagnostic criteria, highlight crucial findings, and illustrate commonly-encountered difficulties and mimics.

Magnetic Apposition across the Epiglottis: Radiographic and Operative Correlation of a Rare Hypopharyngeal Foreign Body

Background and Aim. Rare-earth magnet ingestions are a subset of foreign body ingestions and can result in significant morbidity secondary to pressure necrosis. These magnets are best visualized radiographically, typically located in the gastrointestinal tract. However, unusual locations of magnetic adherence may include the hypopharynx along the epiglottis, where only 2 previous cases have been reported. Clinicians should be aware of the potential dangers of rare-earth magnet ingestion and consider atypical locations of attachment in the appropriate clinical setting. Case Presentation. We present an interesting case of a fourteen-year-old female patient who presents with witnessed ingestion of multiple rare-earth magnets. Soft-tissue neck radiographs demonstrate two adjacent rounded radiopaque densities in the hypopharynx. Intraoperative images confirmed the radiographic findings and identified two magnetic balls stuck along the dorsal and ventral aspect of the epiglottis without evidence of pressure necrosis.

Endoscopic management of foreign body ingestion in children

Introduction

Foreign body ingestion is common in children. Most accidental ingestions are passed spontaneously without intervention. Some cases of ingestion require intervention in a timely fashion to reduce risks and morbidities.

Aim

To analyse the clinical presentation, aetiology, and outcome of children presenting with foreign body ingestion, who required endoscopic intervention at a tertiary hospital (King Abdullah University Hospital, Irbid, Jordan).

Material and methods

Records of all patients with ingested foreign bodies requiring endoscopic retrieval over a 3-year period were reviewed retrospectively. Data on age, sex, type of ingested foreign body, presentation, type of intervention, stuck and retrieval location, outcome, and complications were collected.

Results

Of the sixty-three patients identified, 32 (50.8%) were male. Mean patient age was 7.7 ±3.4 years (range: 1 month-17.4 years). Most patients (74.6%) presented asymptomatically after the family or the child reported ingestion. Coins were the most commonly retrieved foreign bodies (37, 58.7%). The oesophagus was the most common site of retrieval (45, 71%). A rat tooth forceps was most commonly used to retrieve coins, followed by a net basket. Endoscopy was effective in managing the foreign body in 57 (90.5%) cases. Surgery was needed in 1 (1.6%) patient, a 1-month-old infant with a plastic tube in his stomach. All patients tolerated the procedure well with no complications. Interestingly, 7 (11.1%) male patients showed endoscopic features of eosinophilic oesophagitis; eosinophilic oesophagitis was confirmed histopathologically in three of them.

Conclusions

Endoscopic intervention is effective and well tolerated in the management of ingested foreign bodies in the upper gastrointestinal system. Parents and children should be cautioned against playing with coins, to reduce the incidence of foreign body ingestion.

Role of endoscopic transparent cap in managing pediatric foreign bodies in the entrance of the esophagus in a waking state

Background

This study aims to investigate the effect and safety of a gastroscope plus transparent cap in treating pediatric foreign bodies in the entrance of the esophagus in a waking state.

Methods

A total of 47 pediatric cases with foreign bodies were randomly divided into two groups: transparent cap group (24 cases), and the control group (23 cases). In the former group, one transparent cap was first installed on top of the gastroscope. Then, the foreign body was extracted using the gastroscope with a transparent cap in a waking state. In the other group, the foreign body was extracted using a gastroscope without a transparent cap in a waking state. Then, the time of extracting the foreign body, the success rate of extracting the foreign body and complication rate were compared between these two groups.

Results

The time of extraction in the transparent cap group was 6.78±1.76 min, which was obviously shorter than that of the control group (11.41±4.12 min, P<0.05). In addition, the success rate of extraction in the former group (23/24, 95.8%) was higher than that of the latter group (17/23, 73.9%) (P<0.05), and local mucosal bleeding correlated with the endoscopic operation in the former group was lower than that of the latter group (P<0.05).

Conclusions

The use of a transparent cap could shorten the time of extraction and improve the success rate of extraction through a gastroscope in treating pediatric foreign bodies in the entrance of the esophagus in a waking state. This is an effective and safe treatment approach for pediatric foreign bodies in the entrance of the esophagus.

Down the Rabbit Hole-Considerations for Ingested Foreign Bodies

We report the case of a seven-year-old boy with an ingested foreign body, which was retained within the appendix for a known duration of ten months, ultimately requiring appendectomy. The ingested foreign body was incidentally discovered by abdominal x-ray at an emergency room visit for constipation. Despite four bowel cleanouts, subsequent x-rays showed persistence of the foreign body in the right lower quadrant. While the patient did not have signs or symptoms of acute appendicitis, laparoscopic appendectomy was performed due to the risk of this foreign body causing appendicitis in the future. A small metallic object was found within the appendix upon removal. This case highlights the unique challenge presented by foreign body ingestions in non-verbal or developmentally challenged children and the importance of further diagnostic workup when concerns arise for potential retained foreign bodies.

Pediatric Orbeez Ingestions Reported to Texas Poison Centers

OBJECTIVES

There is concern that ingestion of superabsorbent polymer toys, which can absorb large amounts of fluid and increase greatly in volume, may pose a risk if swallowed by children.The intent of this study was to characterize pediatric Orbeez ingestions reported to a statewide poison center system.

METHODS

Cases were Orbeez ingestions among patients 19 years or younger reported to Texas poison centers during January 2011 to June 2016. The distribution by various demographic and clinical factors was determined.

RESULTS

Of 110 total cases, 56% were female and 55% were 5 years or younger. Eighty-six percent of the ingestions were unintentional. Sixty-nine percent occurred at the patient's home and 28% at school. Seventy-eight percent of the patients were managed on site. The reported adverse effects were vomiting (4%), abdominal pain (3%), constipation (1%), diarrhea (1%), and fever (1%). The reported treatments were dilution (42%), food or snack (16%), other emetics (1%), whole bowel irrigation (1%), antihistamines (1%), and intravenous fluids (1%).

CONCLUSIONS

Pediatric Orbeez ingestions tended to involve younger children, were unintentional, and occurred at the child's home or school. Most ingestions were managed outside of a healthcare facility. This study provides further evidence that ingestion of Orbeez by children is not likely to result in serious problems, such as intestinal obstruction. The information in this investigation may assist in prevention and education activities.

Esophageal Foreign Bodies and Obstruction in the Emergency Department Setting: An Evidence-Based Review

BACKGROUND

Patients with esophageal foreign bodies or food bolus impaction may present to the emergency department with symptoms ranging from mild discomfort to severe distress. There is a dearth of emergency medicine-focused literature concerning these conditions.

OBJECTIVE OF THE REVIEW

This narrative review provides evidence-based recommendations for the assessment and management of patients with esophageal foreign bodies and food bolus impactions.

DISCUSSION

Esophageal foreign bodies and food bolus impaction are common but typically pass spontaneously; however, complete obstruction can lead to inability to tolerate secretions, airway compromise, and death. Pediatric patients are the most common population affected, while in adults, edentulous patients are at greatest risk. Foreign body obstruction and food bolus impaction typically occur at sites of narrowing due to underlying esophageal pathology. Diagnosis is based on history and examination, with most patients presenting with choking/gagging, vomiting, and dysphagia/odynophagia. The preferred test is a plain chest radiograph, although this is not required if the clinician suspects non-bony food bolus with no suspicion of perforation. Computed tomography is recommended if radiograph is limited or there are concerns for perforation. Management requires initial assessment of the patient's airway. Medications evaluated include effervescent agents, glucagon, calcium channel blockers, benzodiazepines, nitrates, and others, but their efficacy is poor. Before administration, shared decision making with the patient is recommended. Endoscopy is the intervention of choice, and medications should not delay endoscopy. Early endoscopy for complete obstruction is associated with improved outcomes.

CONCLUSIONS

This review provides evidence-based recommendations concerning these conditions, focusing on evaluation and management.