Transdiaphragmatic intercostal hernia

A 72-year-old man was seen with cough-induced rib fractures, a diaphragmatic tear, and an intercostal hernia containing abdominal contents. A review of the literature of this rare problem is presented, and techniques of repair are discussed.     

Transdiaphragmatic intercostal hernia following a penetrating thoracoabdominal injury: report of a case

Intercostal hernias with abdominal viscera have rarely been reported following penetrating accidental or surgical trauma. We report herein a case of a traumatic rupture of the left hemidiaphragm, presenting as an intercostal hernia 2 years after a penetrating thoracoabdominal injury. The diaphragmatic rupture had been initially very small and could not be detected in the serial chest films and abdominal computed tomographic scans. The injury was also missed during an exploratory lateral thoracotomy. The patient was admitted with the chief complaint of a painful and gradually enlarging left-sided chest wall bulge of 8 months' duration. Surgery via an anterolateral thoracotomy along the axis of the intercostal hernia was performed, and the omentum and splenic flexura of the colon were reduced. Received: July 24, 2000 / Accepted: January 9, 2001     

Colonic perforation following blunt trauma to an inguinal hernia

External forces that may appear trivial in the setting of blunt abdominal trauma can cause significant hollow viscus injury when applied directly to an inguinal hernia. We report a very rare case of colonic perforation following a direct blow to an inguinal hernia sustained during a rugby union match and review the relevant literature.     

Diaphragmatic hernia by blunt trauma

Two cases of diaphragmatic hernia by blunt trauma were experienced. One patient was a 21-year-old man who had been injured in a car collision 4 days before was transferred to our division from another hospital. Another patient was a 66-year-old man who was admitted in an emergency after a fall from a height. Both patients were suspected from chest X-ray and computed tomography (CT) to have traumatic rupture of left diaphragm, and were successfully performed repair of the diaphragm by thoracic approach. Since the diagnosis of ruptured diaphragm is frequently missed in the acute phase, a careful scrutiny of the chest X-ray is required. Laparotomy is the operative approach of choice in the case with the associated abdominal injuries. On the other hand, thoracotomy is selected for the patients accompanied with the lung injury or in the latent phase. Although diaphragmatic rupture can be managed by the appropriate treatment, the associated injuries or complications are responsible for the high mortality.     

False aneurysm following blunt trauma

We present three patients who had false aneurysms following closed injury. In all these patients the diagnosis was initially missed because the large haematoma masked the underlying false aneurysm and its pulsations. Simple incision and drainage in Casualty was disastrous and could be avoided by greater awareness of the problem.     

Traumatic pseudoaneurysm following blunt trauma

Traumatic aneurysms of the superficial femoral (SFA) and superior medial geniculate artery (SMGA) demonstrated late expansion of previously well contained hematomas which were pulsatile and remarkable for the presence of bruits. Injury to the SFA resulted in a cool, pulseless distal extremity. Direct exploration of the pseudoaneurysm cavity following proximal and distal control of the main arterial segment resulted in optimal exposure and successful repair of the arterial defect. Blunt trauma may result in pseudoaneurysm formation. Persistent swelling at a focus of injury despite normal distal pulsation is an early indicator of major vascular injury.     

Diaphragmatic injuries following blunt trauma

Over the last 10 years, 26 patients have undergone repair of blunt traumatic diaphragmatic injury. Motor vehicle accidents were the cause in 77 per cent of these cases. The diagnosis was made immediately by chest x-ray in eight of 26 cases, and in ten cases, the diagnosis was made at celiotomy because of other suspected intraabdominal injury. The other eight cases fell into two categories; delayed (diagnosis made within same hospitalization) and late (diagnosis made at subsequent presentation). In many cases in which diaphragmatic injuries were missed or delays in diagnosis occurred, radiologic evidence for possible injury was present on the initial chest x-ray, but the diagnosis was not suspected. Seventy-seven per cent of patients (20 of 26) had associated major injuries (spleen, chest, extremities). The left hemidiaphragm was involved in 19 patients and right diaphragmatic injuries in seven patients. Repair was accomplished in 23 cases transabdominally with a thoracoabdominal extension required in three patients because of severe liver trauma. The three cases in which the diagnosis was delayed had diaphragmatic defects repaired by a transthoracic approach.     

Esophageal perforation following external blunt trauma

Esophageal perforation from external blunt trauma is an exceedingly rare injury. Since 1900, including our five cases, we found 96 reported cases. The most common cause was violent vehicular trauma. The cervical and upper thoracic esophagus was the site of perforation in 82%. In 78% of the cases, there were findings consistent with esophageal injury, but there was a delay in diagnosis in two thirds of these. The diagnostic difficulty was due to lack of a specific symptom complex for esophageal perforation. Often esophageal perforation was not suspected and the symptoms were attributed to the more common injuries, or the diagnostic workup was incomplete. There were 24 (38%) infectious complications directly related to the esophageal perforation. In 21 of these, there was a delay in diagnosis. There were five (9.4%) deaths due to sepsis from the esophageal perforation.     

Transdiaphragmatic hernia 1 year after heart transplantation following implantable LVAD.

Complications after ventricular assist devices placement most frequently consist of bleeding, infection, and thromboembolic events. We describe a late complication after transplantation caused by transdiaphragmatic connection of the device placed in the abdominal position that presented as an acute pulmonary syndrome, misleading initial diagnosis.     

Myocardial dysfunction following blunt chest trauma

We prospectively studied 35 patients with blunt chest trauma using ECG multi-gated and first-pass nuclear angiography. Radionuclide angiography (RNA) is a sensitive test of myocardial function demonstrating right and left ventricular ejection fractions. First-pass angiography, in addition, shows left ventricular segmental wall motion, a qualitative as well as anatomic indicator of left ventricular function. We saw RNA abnormalities in 26 patients (74.2%). Eight patients (22.8%) had ECG abnormalities, and these findings correlated with RNA, suggesting that this technique is a very sensitive indicator of myocardial dysfunction following trauma. These studies warrant further experimental and clinical evaluations to determine the cause, significance, and long-term prognosis of posttraumatic myocardial dysfunction.     

Coronary artery pseudoaneurysm following blunt trauma

Abstract A 42-year-old male was admitted with persistent atypical chest pain following a motorcycle accident six months previously. A pseudoaneurysm, diagnosed by transthoracic echocardiography and computed tomography, was excised and the right coronary artery underwent bypass grafting. (J Card Surg 2012;27:563-565).