Impacted esophageal foreign body in children may pose a challenging clinical scenario to the gastroenterologists. Early recognition and treatment is imperative as the complications can be life threatening. The Foley catheter method of foreign body extraction has been used on some patients, but endoscopy remains the treatment modality of choice. Here we report an interesting case of a child with impacted stone in the esophagus in whom a combined endoscopic-Foley catheter technique was successfully applied to extract the impacted foreign body.Keywords: Endoscopy; Esophageal; Foley catheter; Foreign body Esophageal Foreign body (FB) impaction is common in paediatric age group. Endoscopic removal of the FB is considered the standard treatment, while non-endoscopic methods have also been described in literature [1]. Non-endoscopic methods such as a Foley catheter technique with or without fluoroscopy have certain advantages in terms of simplicity and low-cost of the procedure, particularly useful for proximally impacted FBs. However, it has not been uniformly accepted in clinical practice, as it does not allow direct visualisation of the esophagus and has lower success rate.We are reporting a case of endoscopic Foley catheter technique for removal of an esophageal foreign body done under direct vision when classical endoscopic techniques like forceps removal failed. This innovative technique can be used to remove esophageal foreign body that are not sharp and faceted.
Case PresentationA 7-year old girl was referred to us with complain of absolute dysphagia. She had history of accidental pebble ingestion 13 days back. At the time of presentation, the child was conscious, dehydrated but had no respiratory distress. She was unable to swallow her saliva and she was complaining of retrosternal chest pain. A general physical examination was normal. A plain radiograph of the chest revealed a rounded radio-opaque object measuring around 2.5x3.5 cm located at the level of mid esophagus (Figure 1).An esophagoscopy done under general anaesthesia revealed a white, round marble stone impacted at the mid-oesophagus. Forceps/snare removal was not successful because of the round shape and smooth surface of the stone. A 14 Fr Foley catheter was guided post foreign body and balloon was inflated with 5 ml saline. The Foley catheter was gradually pulled out along with the stone under endoscopic vision. The intermittent suction applied endoscopically also helped dislodgement and proximal movement of the stone. The stone was then brought to the oral cavity from where it was finally removed. Check endoscopy showed intact esophageal mucosa. The patient was given oral diet after recovering from anaesthesia, which she tolerated well. She was discharged from the hospital next day.
DiscussionFB ingestion is a frequent complaint in paediatric emergency services. Most of the ingested FBs pass out of the gastrointestinal tract without getting impacted and intervention (endoscopic or surgical) is required only in 10%-20% of the cases [2]. T...