Childhood injuries caused by nonpowder firearms

Spinal Gunshot Wound With an Air Rifle: A Case Report

Spinal gunshot injuries are one of the most serious injuries that can cause morbidity and mortality. We report a case of a nine-year-old boy, referred to our emergency department from another hospital, with lower limb weakness after being shot by an air gun in his back. After extensive investigation, it appeared that a foreign body representing the bullet was found in his spinal canal; the patient was taken to the operating room for surgical decompression and removal of foreign bodies. After that, the patient started to show partial improvement in his neurological deficits and is to be continued on physiotherapy.

Homicide Using an Air Weapon

The debate over the lethality and ownership of modern, high-powered weapons has recently grabbed the headlines. High-velocity air weapons, advertised as starter guns for children, can cause lethal injuries despite non-lethal appearing wounds. Presented is a rare case of a modern, high-powered air weapon used in a homicide. A literature search yielded reports of only three previous murders by air weapon in the United States and only one involving injury to the thorax. In the current case, the killer used a diabolo pellet to penetrate the chest. The pathway tracked through the sternum, piercing the anterior pericardial sac and perforating the right ventricle, which led to a pericardial effusion. The pellet embolized to the left pulmonary artery and eventually the vasculature of the left lung. Cause of death was a penetrating gunshot wound of the chest most likely leading to cardiac tamponade. This case exemplifies several important characteristics of penetrating chest trauma from air guns: first, air rifles, with exit velocities up to 1200 feet per second, can kill and have been used in accidental deaths, homicides and suicides; secondly, diabolo pellets may embolize just as bullets can; and lastly, minor external damage may mask major internal destruction.

Penetrated sigmoid colon by air gun pellet could be life threatening: A case report

INTRODUCTION

Air and paintball guns have been in existence for over 400 year. Although serious injury or death can result from the use of such guns, previous literature has not mentioned the issue of the penetration of the sigmoid colon by an air gun pellet.

PRESENTATION OF CASE

We report a rare case of a 44-year-old Caucasian woman referred to abdominal surgery after an accidental small wound had occurred in the lower left abdominal quadrant that was caused by an air gun pellet. The blood and biochemical analyses were normal but the CT scan revealed the presence of a foreign body – an air gun pellet in the left iliac region of the abdomen. Clinically, during the initial 24 h significant changes were not noticed. After 42 h, however, pain and local tenderness in the lower left abdominal quadrant was expressed. A laparotomy revealed a retained pellet in the wall of the sigmoid colon and a small leak with colonic content with consecutive local peritonitis also occurred. The foreign body was removed and the opening edges in the colon were excised and closed with the primary suture.

DISCUSSION

The hollow organs of the digestive tract, albeit very rarely penetrated by an air gun pellet, do not typically show all signs of an acute abdomen in the early posttraumatic phase. Such injuries can lead to a pronounced infection, which may cause septic shock if not appropriately treated.

CONCLUSION

For correct diagnosis, a careful approach and several daily clinical observations are required.

Injury risk of nonpowder guns

Nonpowder guns (ball-bearing [BB] guns, pellet guns, air rifles, paintball guns) continue to cause serious injuries to children and adolescents. The muzzle velocity of these guns can range from approximately 150 ft/second to 1200 ft/second (the muzzle velocities of traditional firearm pistols are 750 ft/second to 1450 ft/second). Both low- and high-velocity nonpowder guns are associated with serious injuries, and fatalities can result from high-velocity guns. A persisting problem is the lack of medical recognition of the severity of injuries that can result from these guns, including penetration of the eye, skin, internal organs, and bone. Nationally, in 2000, there were an estimated 21840 (coefficient of variation: 0.0821) injuries related to nonpowder guns, with approximately 4% resulting in hospitalization. Between 1990 and 2000, the US Consumer Product Safety Commission reported 39 nonpowder gun-related deaths, of which 32 were children younger than 15 years. The introduction of high-powered air rifles in the 1970s has been associated with approximately 4 deaths per year. The advent of war games and the use of paintball guns have resulted in a number of reports of injuries, especially to the eye. Injuries associated with nonpowder guns should receive prompt medical management similar to the management of firearm-related injuries, and nonpowder guns should never be characterized as toys.

Air weapon fatalities

AIMS

To describe characteristics of a series of people accidentally and deliberately killed by air powered weapons.

METHODS

Five cases of fatal airgun injury were identified by forensic pathologists and histopathologists. The circumstances surrounding the case, radiological examination, and pathological findings are described. The weapon characteristics are also reported.

RESULTS

Three of the victims were adult men, one was a 16 year old boy, and one an eight year old child. Four of the airguns were .22 air rifles, the other a .177 air rifle. Two committed suicide, one person shooting himself in the head, the other in the chest. In both cases the guns were fired at contact range. Three of the cases were classified as accidents: in two the pellet penetrated into the head and in one the chest.

CONCLUSIONS

One person each year dies from an air powered weapon injury in the United Kingdom. In addition there is considerable morbidity from airgun injuries. Fatalities and injuries are most commonly accidents, but deliberately inflicted injuries occur. Airguns are dangerous weapons when inappropriately handled and should not be considered as toys. Children should not play with airguns unsupervised.