Lead Poisoning at an Indoor Firing Range.
10.3346/jkms.2017.32.10.1713
- Author:
Kyung Wook KANG
1
;
Won Ju PARK
Author Information
1. Department of Neurology, Chonnam National University Hospital, Gwangju, Korea.
- Publication Type:Case Report
- Keywords:
Firearms;
Heavy Metal Poisoning;
Korea;
Lead Poisoning;
Military Personnel
- MeSH:
Adult;
Asthenia;
Asthenopia;
Blood Pressure;
Dizziness;
Edetic Acid;
Environmental Monitoring;
Fatigue;
Firearms;
Fires*;
Follow-Up Studies;
Humans;
Korea;
Lead Poisoning*;
Male;
Military Personnel;
Poisoning;
Recurrence;
Tinnitus
- From:Journal of Korean Medical Science
2017;32(10):1713-1716
- CountryRepublic of Korea
- Language:English
-
Abstract:
In March 2014, a 39-year-old Korean male presented with a 6-month history of various nonspecific symptoms including dizziness, fatigue, asthenia, irritability, elevated blood pressure, palpitation, eyestrain, and tinnitus. His occupational history revealed that he had been working as an indoor firing range manager for 13 months; therefore, he was subjected to a blood lead level (BLL) test. The test results showed a BLL of 64 µg/dL; hence, he was diagnosed with lead poisoning and immediately withdrawn from work. As evident from the workplace environmental monitoring, the level of lead exposure in the air exceeded its limit (0.015–0.387 mg/m³). He received chelation treatment with calcium-disodium ethylenediaminetetraacetic acid (1 g/day) for 5 days without any adverse effects. In the follow-up results after 2 months, the BLL had decreased to 9.7 µg/dL and the symptoms resolved. This report represents the first occupational case of lead poisoning in firing ranges in Korea, and this necessitates institutional management to prevent the recurrence of poisoning through this route. Workplace environmental monitoring should be implemented for indoor firing ranges, and the workers should undergo regularly scheduled special health examinations. In clinical practice, it is essential to question the patient about his occupational history.
