Movement Disorder Associated With Foreign Body Ingestion

[摘要] We present a case of recurrent bouts of irritability with arching, head extension, and lethargy in a previously healthy 10-month-old girl admitted to the PICU for acute onset of a movement disorder. The patient’s vital signs and physical examination were unremarkable but recurrent bouts of abnormal movements persisted for the first 10 hours of admission in the PICU. Possible diagnoses, such as meningitis, status epilepticus, space occupying lesions, and toxic ingestions, were ruled out because of negative cerebrospinal fluid analysis, normal EEG, and negative results of other ancillary tests. On the second day of admission, an abdominal radiograph was obtained because intussusception was considered a probable diagnosis due to recurrent episodes of arching and lethargy. The abdominal radiograph revealed the presence of a 15-mm radiopaque foreign body in the right lower quadrant corresponding to the anatomic location of the ileocecal valve. The patient made an uneventful recovery after she spontaneously passed a 1.5 cm by 1 cm rock (15 mm) in her stool on the third day of admission. This case highlights the need for a high index of suspicion for unwitnessed ingestion of a foreign body in a previously healthy preschool child with sudden onset of a movement disorder.

[学科分类] 儿科学