Penetrating Thoracic and Abdominal Injuries: Diagnostic and Therapeutic Approach

Overview

Introduction:
Penetrating thoracic or abdominal or combined injuries are associated with high risk of life-threatening intraabdominal or intrathoracic organ injury. Most patients require acute surgery. When miniinvasive technique is available, thoracoscopic or laparoscopic intervention is indicated in hemodynamically stable patients to evaluate severity of the injury, as well as to treat the condition.

Aim of the Study:
Retrospective analysis of incidence, diagnostics and treatment of penetrating thoracic and abdominal injuries and combined thoracoabdominal injuries in a Trauma centre.

Patients, Methods and Results:
A total of 195 patients with penetrating thoracic, abdominal or combined injuries, who were hospitalized in the FNKV (Královské Vinohrady Faculty Hospital) Trauma centre in Prague from 1999 to 2010, were included in the study. The study group included 177 (91%) males. Out of the total, 102 patients (53%) suffered from penetrating abdominal injuries, 71 (36%) from thoracic injuries and 22 (11%) from combined, thoracoabdominal injuries. The majority of injuries were stab injuries (173, i.e. 89% of the patients). 22 subjects, the penetrating injury was caused by shot injuries. In stable patients, MDCT has been lately used to establish the diagnosis. In 171 subjects, acute thoracotomy or thoracotomy was indicated. Patients with combined injuries of the both cavities were indicated either for thoracotomy and laparotomy or thoracophrenolaparotomy. Videothoracoscopy or laparoskopy was conducted in 21 (11%) of the subjects. During the surgical revision, two subjects exited due to ireversible hemorrhagic shock, further 2 subjects died because of septic complications following shot abdominal injuries.

Conclusion:
Incidence of penetrating thoracic, abdominal or combined thoracoabdominal injuries is fairly rare in our country. Subjects with unstable hemodynamic conditions are indicated for acute thoracotomy or laparotomy. Miniinvasive procedures have diagnostic and therapeutic benefit in stable patients. Diagnostic thoracoscopy and laparocopy provides evidence of some injuries (diaphragm, alimentary tract). Therapeutically, miniinvasive methods may be used to manage the source of bleeding and for targeted drainage. Non-surgical procedure is the method of choice in a selected group of hemodynamically stable patients with stab injuries, with monitoring of the patient’s condition, including the use of x-ray imaging.

Key words:
penetrating thoracic and abdominal injuries – diagnostics and treatment