BACKGROUND: Cardiac injuries are the most commonly overlooked injuries in patients who die from trauma. Patients who survive blunt cardiac rupture or penetrating injuries are rare and the incidence is not well defined. Many patients require urgent or emergency operations and operative mortality is very high. MATERIAL AND METHOD: A retrospective review of 26 patients with cardiac injuries due to thoracic trauma undergoing emergency thoracotomy from January 1997 to December 2005. RESULT: There were 17 male and 9 female patients, with a mean age of 45.3+/-16.2 (range: 17~80). Thirteen patients (50%) were injured in motor vehicle accidents, and five patients (19%) in motorcycle accidents. Six patients (23%) were injured by knives, and two patients (8%) were injured by falling. Anatomic injuries included right atrium (12 [46%]), left atrium (1 [4%]), right ventricle (5 [19%]), left ventricle (5 [19%]), and cardiac chambers (2 [7%]). Diagnosis was made by computer tomography in 12 patients and sonography in 14 patients. The average times from admission to operating room was 89.2+/-86.7 min (range: 10~335). The average time for diagnosis was 51.3+/-13.6 min (range: 5~280). The mean Revised Trauma Score (RTS) was 6.7+/-0.8, and the Glasgow Coma Scale (GCS), was 12.8+/-2.8. The overall mortality rate was 12% (3 out of 26 patients). CONCLUSION: The mortality rate from cardiac injury is very high. The survival rate can be increased only by a high index of suspicion, aggressive expeditious diagnostic evaluation, and prompt appropriate surgical management.
Diagnosis ; Emergencies ; Female ; Glasgow Coma Scale ; Heart Atria ; Heart Injuries ; Heart Rupture ; Heart Ventricles ; Humans ; Incidence ; Male ; Mortality ; Motor Vehicles ; Motorcycles ; Operating Rooms ; Retrospective Studies ; Survival Rate ; Thoracotomy

BACKGROUND: Spontaneous pneumomediastinum is an uncommon, benign, self-limited disorders that usually occurs in young adults without any apparent precipitating factors or disease. The purpose of this study was to review our experience in dealing with this entity and describe a reasonable course of assessment and management. MATERIAL AND METHOD: A retrospective case series was conducted to identify adults patients with SPM who were diagnosed and treated in a single institution between 2001 and 2005. RESULT: Fifteen patients were identified who included 14 men and 1 women with a mean age of 26 years. Presenting symptoms were chest pain in 12 patients (80%), dyspnea in 5 patients (33%), and throat discomfort in 4 patients (26%). Two cases were associated with use of inhalational drugs and 3 cases were associated with exercise. The predisposing factors were asthma, excessive exercise, and vomiting in spontaneous pneumomediastinum. The physical findings were subcutaneous emphysema in 10 patients (77%). Chest radiography and computerized tomography were the diagnostic methods in all cases with CT scan revealing six cases with associated pulmonary abnormalities. Esophagogram and flexible bronchoscopy were selectively used. Fifteen patients (100%) were admitted to the hospital. Their mean hospital stay was 3 days. All patients were conservatively treated. In a follow-up of 3 years no complications or recurrences were observed. CONCLUSION: Most simple spontaneous pneumomediastinum cases were benign diseases and most of them (77%) had shown typical chest pain, dyspnea and subcutaneous emphysema. Inhalational drug use was not a major cause of SPM; however, increased use of bronchoinhalers was a suspicious cause of SPM.
Adult ; Asthma ; Bronchoscopy ; Causality ; Chest Pain ; Dyspnea ; Female ; Follow-Up Studies ; Humans ; Length of Stay ; Male ; Mediastinal Emphysema* ; Mediastinum ; Pharynx ; Precipitating Factors ; Radiography ; Recurrence ; Retrospective Studies ; Subcutaneous Emphysema ; Thorax ; Tomography, X-Ray Computed ; Vomiting ; Young Adult

BACKGROUND: Perforation of esophagus is relatively uncommon. but it is associated with high morbidity and mortality. Treatment and outcome are largely determined by the time of presentation. We performed a retrospective review of patients with esophageal perforation to assess the outcome of current management techniques. MATERIAL AND METHOD: A retrospective chart review was performed on all patients treated for perforation of esophagus from March 1990 to March 2005. There were 28 patients (22 men and 6 women: mean age 51 years, range 17 to 82 years) The causes of the perforations were as follows: foreign body retention (9 patients), trauma (7 patients), spontaneous rupture (7 patients), and iatrogenic (5 pati-ients). 18 patients were presented within 24 hours and 10 patients were presented after 24 hours. Esophageal repair was performed in 21 (75%) of them, 4 patients were treated with esophagectomy, 3 patients were treated with feeding gastrostomy and drainage. RESULT: Hospital mortality was 18% and iatrogenic was increase the mortality rate (p <0.05). Site of perforation, time from perforation, and treatment method had no influence on mortality. Postoprative leaks occurred in 4 patients after primary repair and were treated conservatively. CONCLUSION: Esophageal perforation remains a devastating event which is difficult to diagnose and manage. Primary repair can be performed in most patients with esophageal perforation regardless of time to presentation with a low mortality. Accurate diagnosis and early treatment are essential to the successful managenent of patients.
Diagnosis ; Drainage ; Esophageal Perforation* ; Esophagectomy ; Esophagus ; Female ; Foreign Bodies ; Gastrostomy ; Hospital Mortality ; Humans ; Male ; Mortality ; Retrospective Studies ; Rupture, Spontaneous