Magnetic FB injuries: an old yet unresolved hazard

Comparing foreign body injuries patterns between Turkey and European Countries: are female Turkish children more vulnerable?

OBJECTIVES

The present study aimed at analyzing and comparing Foreign Body (FB) injuries patterns in children from Turkey and other European countries in order to assess any country and culturally specific aspects of FB risk.

METHODS

Data from Susy Safe register were included in the analysis. For this study, ICD-935 (mouth, esophagus and stomach) and ICD-934 (trachea, bronchus, and lung) cases from European countries and from a single center in the Istanbul Bahcelievler State Hospital, Turkey, were extracted from the Susy database. A Multiple Correspondence Analysis (MCA) approach was employed to identify differences or similarities between the groups of FB injuries.

RESULTS

The Turkey dataset has a larger proportion of females in comparison to the European data (p-value 0.002). According to the MCA analysis, the first two dimensions are explaining 48.11% of the variability (dimension 1, 37.44%; dimension 2, 10.67%). The three largest contributions to dimension 1 are via naturalis removal, not hospitalized, and ICD-935. The greatest contributions to dimension 2 are FB type, and consistency.

CONCLUSION

The most interesting study finding is the higher incidence of females suffering a FB injury in ICD-934-935 in the Turkey dataset compared to that seen in the European dataset and also higher than that for all ICD locations within the Susy Safe register. The higher incidence of females tends to go against the belief that boys suffer higher FB injuries and needs to be further investigated.

Small Rare Earth Magnets Adhered to Pharyngeal Tissue in a Pediatric Emergency Department Patient

BACKGROUND

Small rare earth magnets pose a known health risk to children and many cases of ingestion and aspiration with associated complications have been described. More unusual, but also seen in children, are retained foreign bodies in the oropharynx that require extraction.

CASE REPORT

We present the case of a 3-year-old boy with persistent left-sided sore throat 1 h after ingestion of several 3-mm spherical rare earth magnets. No foreign bodies were visible in the oropharynx on examination; however, a chest radiograph revealed two adjacent magnets within the lower pharyngeal space, as well as four magnets linearly clumped within the small intestine. The patient was taken to the operating room, where visual inspection under general anesthesia revealed two magnets adhered to the pharyngoepiglottic folds (one on the laryngeal surface and one on the glottic surface). They were removed in full without issue, preventing aspiration. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Given the recent increase in incidence of rare earth magnet ingestion, emergency providers ought to be aware of the risks and complications associated with magnetic foreign body ingestion in children and the workup and considerations involved in their removal. Providers should also advocate for improved safety controls of these products, which have been found to be effective in the past.

Cost varies with procedure type in pediatric GI foreign bodies

BACKGROUND/PURPOSE

In pediatric cases of ingested foreign bodies, gastrointestinal foreign bodies (GIFB) have distinct factors contributing to longer and more costly hospitalizations.

METHODS

Patients admitted with ingested foreign bodies were identified in the Kids' Inpatient Database (1997-2009).

RESULTS

Overall, 7480 cases were identified. Patients were most commonly <5years of age (44%), male (54%), and Caucasian (57%). A total of 2506 procedures were performed, GI surgical procedures (57%) most frequently, followed by GI endoscopy (24%), esophagoscopy (11%), and bronchoscopy - in cases of inhaled objects (9%). On multivariate analysis, length of stay increased when cases were associated with intestinal obstruction (OR=1.7), esophageal perforation (OR=40.0), intestinal perforation (OR=4.4), exploratory laparotomy (OR=1.9), and gastric (OR=2.9), small bowel (OR=1.5), or colon surgery (OR=2.5), all p<0.02. Higher total charges (TC) were associated with intestinal obstruction (OR=2.0), endoscopy of esophagus (OR=1.8), stomach (OR=2.1), or colon (OR=3.3), and exploratory laparotomy (OR=3.6) or surgery of stomach (OR=5.6), small bowel (OR=6.4), or colon (OR=3.4), all p<0.001.

CONCLUSIONS

Surgical or endoscopic procedures are performed in approximately one third of GIFB cases. Associated psychiatric disorder or self-inflicted injury is seen in more than 20% of GIFB patients. Resource utilization is determined heavily by associated diagnoses and treatment procedures.

Rare-Earth Magnet Ingestion-Related Injuries in the Pediatric Population: A Review

Foreign-body ingestions are common among children and usually resolve with limited, if any, treatment. The ingestion of rare-earth magnets, however, commonly results in serious injury or death. These dangerous high-powered magnets can be found in the United States in a variety of consumer products, including magnetic toy sets designed for children and adults. The ingestion of one of such magnet is unlikely to cause significant harm. However, if multiple magnets are ingested, or if a magnet is ingested along with a metal object, the magnets are powerful enough to attract each other through the walls of the intestine, potentially resulting in significant internal damage. Rare-earth magnet ingestion cases are difficult to diagnose and the symptoms are not easy to differentiate from other causes of gastrointestinal illness or pain. However, delays in medical treatment can lead to serious injury or death. This review article describes the epidemiology of rare-earth magnet ingestion-related injuries and provides recommendations for diagnosis and treatment. Federal regulatory efforts related to rare-earth magnets and other prevention strategies are also discussed.

Troubling toys: rare-Earth magnet ingestion in children causing bowel perforations

Ingestion of foreign bodies in the pediatric population is common and magnet ingestion is known to cause a significant morbidity. Rare-earth magnets are small 3-6 mm diameter spherical powerful magnets that are sold as popular desk toys for adults and were previously found in construction toys in attractive colors for children to play with. We describe 2 young healthy children who ingested rare-earth magnets Buckyballs while playing with these magnetic toys and later presented in emergency with acute abdomen. Abdominal imaging revealed several (26 and 5) pieces of rare-earth magnets in the bowel loops. Emergency surgical exploration revealed multiple gastrointestinal perforations and fistula formation at sites of bowel entrapment in between strong magnets apposed to one another. We highlight the potential dangers of rare-earth magnets in children and suggest increasing public awareness about risks involved in rare-earth magnets ingestion by children to overcome this serious public health issue.

Rare-earth magnet ingestion-related injuries among children, 2000-2012

This study describes the epidemiology of rare-earth magnet ingestion by children by retrospectively analyzing 72 cases of magnet ingestion collected from Saferproducts.gov and the US Consumer Product Safety Commission from 2000 through 2012. The mean child age was 6.4 years. Patients ingested between 1 and 40 magnets, most often 1 to 4 magnets. Unique circumstances of ingestion included faux piercing (19.4%) and mistaking magnets for candy (6.9%). Surgery was required in 69.7% of cases where treatment was reported. Fifty-three patients were hospitalized (73.6%), and the length of hospital stay was reported in 58.5% of those cases, ranging from 1 to 54 days. Approximately half (50.7%) of the magnets causing injury were products intended for use by adults. Study findings demonstrate that pediatric ingestion of rare-earth magnets can cause serious gastrointestinal injury. Establishing a performance standard that limits the attraction force of these magnets offers the best prevention solution to this important pediatric public health problem.

Magnetic bead toy ingestion: uses and disuses in children

A 2-year-old female presented acutely with peritonitis and small bowel obstruction. An abdominal radiograph demonstrated a radiopaque foreign body. At laparotomy she was found to have bowel perforations with entero-enteric fistulae caused by four magnets. The magnets were removed, and debridement and closure of the perforations performed. We review our case and highlight this problem to other medical practitioners as a potential cause of significant morbidity and mortality in the paediatric population.