• A K Mandal and M Sanusi.
• Department of Surgery, Charles R. Drew University of Medicine and Science, 1731 East 120th St., Los Angeles, California 90059, USA.
• World J Surg. 2001 Sep 1;25(9):1145-9.

AbstractThoracic and thoracoabdominal penetrating wounds are frequently encountered in urban medical centers in the United States. This study was undertaken to determine the clinical characteristics and in hospital outcome of these injuries. This was a longitudinal, nonblinded study using the established standard of care of patients with penetrating chest trauma. It consists of an analysis of a consecutive series of 3049 patients treated at one trauma center between April 1972 and March 1996. There were 1347 stab wounds and 1702 gunshot wounds. Antibiotic prophylaxis was administered to patients who underwent laparotomy or thoracotomy or who had lung contusion with hemoptysis (41.6%, 1296/3049). Of 3049 patients, 196 had cardiac injuries. All of them underwent thoracotomy, and the mortality was 21.9%. In contrast, among 2853 patients without cardiac injuries, only 257 (9%) required thoracotomy; the mortality in this group was 1.5%. Patients with thoracoabdominal injuries (899/3049) had a mortality of 4.3% compared to 2.1% among those who had isolated chest injuries. The overall mortality was 2.8%. Of 1702 patients with gunshot wounds, 85 (5%) sustained transaxial injuries, with an overall mortality of 36.5%. The complication rate among the survivors was 6% with only 2.5% being infectious. We conclude that the mortality for noncardiac penetrating injuries of the chest is low. The presence of associated abdominal injuries increases the mortality twofold. More than one-third of the patients with transaxial wounds die. Gunshot wounds of the heart result in higher mortality than stab wounds to the heart. The infection rate is low.

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