Korean J Spine.  2015 Sep;12(3):153-155. 10.14245/kjs.2015.12.3.153.

An Incidental Finding of a Radiopaque Pill following Cervical Spinal Surgery in a Parkinson's Disease Patient

• Gu BS
• Choi SJ
• Yoo B
• Han KH
• Park JK
• Lee YS
• Park JH

• KMID: 2288339
• DOI: http://doi.org/10.14245/kjs.2015.12.3.153

Abstract

There are previous reports of the identification of radiopaque medications on abdominal X-rays or computed tomography (CT). We describe an interesting case of the incidental identification of a radiopaque medication on cervical spinal CT following cervical spinal surgery. A sixty seven-year-old male patient with Parkinson's disease (PD) visited our emergency center with a C5-6 dislocation and fracture. Surgery was performed with open reduction and pedicle screw fixation through the posterior approach. No abnormal events occurred during the perioperative period. However, a radiopaque incidental foreign body in front of the C6 vertebrae was found on a cervical spinal CT and X-rays that were performed as routine examinations on postoperative day 3. After 6 hours, we performed gastrofibroscopy (GFS) but were unable to find anything. Therefore, we checked all of his medications related to the neck and check X-ray again. One enteric-coated pill he had taken exhibited strong radiodensity. Although our patient underwent an unnecessary GFS, every spinal surgeon should keep in mind that radiopaque pills can appear similar to spinal instruments on X-ray and CT. In addition, we should also know the associated dysphagia is a possible cause of the delayed passage of medicine in PD with or without cervical osteophytes.

Keyword

Foreign bodies; Dislocations; Gastroscopy; X-Rays; Parkinson's disease

MeSH Terms

Deglutition Disorders
Dislocations
Emergencies
Foreign Bodies
Gastroscopy
Humans
Incidental Findings*
Male
Neck
Osteophyte
Parkinson Disease*
Perioperative Period
Spine