Failure of standard methods for retrieving an unusual foreign body in esophagus: A case report.

RATIONALE: The ingestion of a foreign body (FB) with complete impaction of the esophagus is not common. Here we report a rare case of successful retrieval of a spherical stone in the esophagus of a man with mental retardation, using gallbladder grasping forceps and rigid endoscope.

PATIENT CONCERNS: A mental retarded man came to the emergency department presenting with recurrent nausea, vomiting, and dysphagia after swallowing a spherical stone. He had previously undergone an FB extraction under general anesthesia by fiberoptic esophagoscopy, which failed.

DIAGNOSIS: The diagnosis of FB ingestion was confirmed by anteroposterior plain film x-ray of the chest and chest computed tomography (CT), which showed the ingested spherical FB in the upper esophagus.

INTERVENTIONS: After multiple failed attempts using other instruments, the FB was successfully removed with gallbladder grasping forceps through a rigid esophagoscope.

OUTCOMES: The patient was discharged without any complications. The nasogastric tube was extubated at the 10-day follow-up.

LESSONS SUBSECTIONS AS PER STYLE: For esophageal retrieval of uncommon FBs, the instrument used is crucial. We report our experience retrieving a large and spherical FB in the upper esophagus using gallbladder grasping forceps. This proved to be an effective strategy, eliminating the need for thoracotomy.