Several foreign bodies throughout the torso following a shotgun injury
School of Medicine Students' Journal,
Vol. 3 No. 2 (2021),
1 June 2021
A 50 year old man with a history of posterior bullet shot with a shotgun was presented to the hospital 18 hours after the accident complaining of abdominal and gluteal pain. He had stable vital signs, no respiratory distress, and no active bleeding. Physical examination revealed abdominal tenderness and generalized abdominal guarding.
After a primary survey, a complete abdominopelvic ultrasonography and whole body computed tomography (CT) scan were performed (Figure 1) and revealing several bullet fragments (confirmed with Hounsfield scale) in paraspinal and abdominal wall, mesenteric fossa, pererectal and prenephric area, intestinal surroundings and illiac fossa (Figure 2 and 3).
One of the bullet fragments was observed in left inferior renal calyx (Figure 4). Moreover another fragment was touching aortic arch (Figure 5).
Afterwards, the patient underwent explorative laparatomy. About two liters of blood clot was observed in pelvic fossa. Also evidences of spleen injury and pancreas head and rectum hematoma with no active bleeding was observed. All four quadrants were packed, drainage was applied for pancreas. Since there was no fragment in aortic intima, no intervention was needed.
After post-operative antibiotic therapy and other follow-ups such as urologic assessments, the patient was discharged.
After two weeks, the patient was again referred to the hospital with pain in the site of drainage tubes. In laboratory tests amylase levels was 162 (U/L) and lipase levels was 83 (U/L). Plural effusion and atelectasis were observed in left lung CT scan (Figure 6) which did not need invasive intervention. Accumulation of spleen subcapsular fluid was observed in abdominopelvic CT scan. Loculated fluid collection was observed in pancreaticosplenic and paracolic areas (Figure 7) which led to diagnosis of pancreas drainage infection. The patient was treated with wide spectrum antibiotics and the symptoms were resolved. Also, there was the possibility for lead poisoning with lead bullet fragments, therefore serum levels of lead were examined after two months. The results showed a high level of lead concentration in serum (29 µg/dL). The patient was treated with antioxidant and vitamin C and asked to refer to the hospital every 2 months to check the lead level and have it under control. Administrating chelating agents such as dimercaptosuccinic acid and calcium disodium EDTA should be considered if the serum lead level is increased in the follow-up. Moreover, with the possibility for secondary adverse effects due to retained fragments, such as fistula formation, visceral adhesion, recurrent infection, et Cetra, the patient was advised to do frequent imaging checkups. According to similar cases and new studies, the presence of the lead in the bullet fragments won’t be causing any contraindications for magnetic resonance imaging but may cause some artifacts thus the alternative imaging tests such as CT or X-ray graphy are suggested. There’s also no evidence for the pellets movements and visceral organs injury after MRI in shotgun injury cases.
- lead poisoning
- Magnetic Resonance Imaging
- Computed tomography
- Pancreatic Pseudocyst
- Multiple retain fragments
- Ballistic debris
- Gunshot wounds
How to Cite
Ghanwat G, Patil AJ, Patil J, Kshirsagar M, Sontakke A, Ayachit RK. Effect of vitamin C supplementation on blood Lead level, oxidative stress and antioxidant status of battery manufacturing Workers of Western Maharashtra, India. Journal of clinical and diagnostic research: JCDR. 2016 Apr;10(4):BC08.
Kirschner K, Leinenkugel K, Makowski M, Fletcher AM, Braun CR, Alarcon WA, et al. Very high blood lead levels among adults—United States, 2002–2011. MMWR. Morbidity and mortality weekly report. 2013 Nov 29;62(47):967.
Dedini RD, Karacozoff AM, Shellock FG, Xu D, McClellan RT, Pekmezci M. MRI issues for ballistic objects: information obtained at 1.5-, 3-and 7-Tesla. The Spine Journal. 2013 Jul 1;13(7):815-22.
Ditkofsky N, Colak E, Kirpalani A, Mathur S, Deva D, Pearce D, et al. MR imaging in the presence of ballistic debris of unknown composition: a review of the literature and practical approach. Emergency radiology. 2020 Oct;27(5):527-32.
- Abstract Viewed: 176 times
- PDF Downloaded: 73 times