Computed tomography evaluation of different chest tube sites for residual pleural volumes after coronary artery bypass surgery.

BACKGROUND AND OBJECTIVES: We investigated the efficacy of pleural drainage with the use of different chest tube methods in patients after coronary artery bypass graft (CABG) surgery. DESIGN AND SETTING: Prospective randomized study of 60 patients undergoing elective on-pump single CABG surgery. PATIENTS AND METHODS: The left internal mammary arterial grafts were harvested from all patients. The patients were separated into three groups: In one group (IC6, n=20), pleural tubes were inserted through the sixth intercostal space at the midaxillary line; in the second group (SX-r, n=20), rigid straight pleural tubes were inserted from the mediastinum through the subxiphoid area; and in the third group (SX-s, n=20), soft curved drainage tubes were inserted from the mediastinum through the subxiphoid area. The residual pleural effusion was examined by multislice CT scans within 8 hours of removal of the drainage tubes. Pain was evaluated according to standard methods. RESULTS: The groups did not differ with respect to volume of residual pleural effusion (P >.05). The IC6 group had a higher mean pain score than the other two groups (P <.05), whose mean pain scores did not differ significantly from each other (P >.05). IC6 group patients had a higher requirement for analgesics. The rate of atelectasis was higher in group IC6 (P <.05). CONCLUSION: CT scans revealed that different chest tube insertion sites have the same efficiency for draining of pleural effusion, although drainage tubes inserted through the thoracic cage may result in more severe pain.

Simultaneous operation in a patient with coronary heart disease, abnormal orifice of coronary arteries, morgagni hernia, atrial septal defect, and pericardial and pleural agenesis.

A 68-year-old male patient with acute coronary syndrome was referred to our center. He also received a diagnosis of diaphragmatic hernia after a clinical examination. The patient underwent a simultaneous aorta coronary bypass operation and repair of the congenital diaphragm hernia. During the operation, the patient was observed to have an atrial septal defect. Our handling of the case is discussed in light of the literature.

Cardiac papillary fibroelastoma as a reason of transient ischemic attack for a young patient.

Cardiac papillary fibroelastoma is a rare primary cardiac tumor. It occurs mainly in the endothelium of cardiac valves. Although cardiac papillary fibroelastomas are benign tumors, they have potential life threatening complications such as sudden death, stroke, and myocardial infarction. A young man who presented two syncope attacks referred to our hospital for cardiac examination. A mass was found attached to the anterior mitral leaflet, detected by transthoracic echocardiography. We planned an urgent surgery for the patient. During operation, we found out the cauliflower shaped mass on the atrial side of the anterior mitral leaflet. We excised the tumor completely without damage to the mitral valve. We confirmed the diagnosis histopathologically. Intracardiac tumors must be excised urgently due to severe complications. It's so important to protect native valve leaflets during the excision of papillary fibroelastoma with low rates of recurrence.

The risk factors affecting the complications of saphenous vein graft harvesting in aortocoronary bypass surgery.

Problems of wound healing are commonly observed after coronary bypass grafting (CABG) operations. Our aim is to determine the prevalence and the predictors of saphenous vein harvesting complications after coronary artery bypass surgery. One hundred twenty six patients operated in the specified period were included in this prospective study. In an early period 3 patients were excluded because of their mortality. Twenty patients were female and 103 were male. Forty three patients underwent an open procedure with one incision (35%), 61 patients also underwent an open procedure but with multiple incisions (49%), and 19 patients underwent a closed procedure with stripper (16%). Complications related with leg incisions after surgery were investigated. Multiple incision technique has the longest (49.28 +/- 14.7 cm; p < 0.001) total incision length (compare to single incision and stripper technique). As incision length increases, the incidence of drainage (p < 0.01), pain score (p < 0.05), hematoma (p < 0.05) and diffuse ecchymosis (p < 0.05) were increased. Drainage was seen more frequently in female (p < 0.001) and diabetic patients (p < 0.05). Sex (p < 0.001) and incision length (p < 0.05) have been found independent risk factors for drainage complication. Superficial infection (p < 0.05), pain (p < 0.05) and dehiscence (p < 0.05) were significantly higher in female patients. As the incision length of the multiple incision technique became longer, the risk of drainage, pain, hematoma and diffuse ecchymosis were increased. The significantly increased risk for wound complications were also seen in female gender, diabetic and obese patients.