Jason King, MD

Fellow, Emergency Medicine & Clinical Instructor
Wayne State University

Other Contributors

Helene Tigchelaar, MD Professor, Pediatrics Wayne State University

The Case

A 4 year old male with history of asthma, eczema, and multiple food allergies presents to the Emergency Dept with a cough, congestion, and difficulty in breathing. He has had 5 – 6 episodes of watery, nonbloody, light green emesis. His appetite and activity has been decreased today. He has had no fever, rash, pain, diarrhea, or constipation. The mother says the patient was fine the day prior.

Physical Exam

HR 120   BP 96/47   RR 32   T 36.8 C   Sat 96% on RA

General Mild to Moderate Respiratory distress with tachypnea

Respiratory Expiratory wheeze bilaterally

Cardiac Mild tachycardia, Regular rate and Rhythm, no murmur

The remainder of the Physical exam, including neurologic exam was normal. The patient was then treated with 3 inhaled albuterol + ipratropium nebs and oral prednisolone in the Emergency Dept and chest and abdominal x-rays were ordered because his respiratory status didn’t change significantly.

What is the diagnosis?

A. Bronchial Foreign Body

B. Vascular Ring

C. Community Acquired Pneumonia

D. Paraspinal Mass

E. Congenital Heart Disease

D. Paraspinal Mass

The chest X-Ray shows a paraspinal mass. He actually just had an asthma exacerbation too – the mass was an incidental finding. It is seen best on the lateral view as the crescentic opacity anterior to the vertebrae.

Annotated lateral Chest X-Ray – Courtesy Jason King

With this incidental finding of a paraspinal mass on x-ray, a Thoracic CT and then MRI were done, with the likely diagnosis of neuroblastoma, ganglioneuroblastoma, or ganglioneuroma. This led to a full oncologic work up, including MIBG, lab work with HVA/VMA, and bone marrow biopsy. A thorascopic excision of the paraspinal mass was successfully done, leaving a chest tube in place. Pathology revealed that the mass was a ganglioneuroblastoma. MIBG, HVA/VMA, and bone marrow biopsy were all negative and patient has not been started on chemotherapy.

Ganglioneuroblastoma is part of the spectrum o