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The evaluation of chest disease may require one or more procedures. Bronchoscopy, both rigid and flexible, mediastinoscopy, mediastinotomy, chest tube drainage, lung biopsy, thoracoscopy, and pleural biopsy are described, with indications, contraindications, and results detailed.
We describe 3 critically ill patients with pneumonia complicated by lung abscesses and contralateral pneumonia due to spill of purulent secretions into the healthy lung. Although the clinical picture of lung abscess often runs an indolent course, this was not observed in these critically ill patients, who all died from this complication. Diagnosis was delayed as chest X-ray underestimated lung pathology compared to computed tomography (CT) scan. Therefore percutaneous chest tube drainage and placement of a double-lumen endobronchial tube to protect the healthy lung were delayed and spill of purulent secretions into the contralateral lung occurred. These cases show the importance of rapid evaluation by CT scan of the chest in mechanically ventilated patients with slowly resolving infiltrates on chest X-ray.
The performance of a rapid spiral chest CT scan during primary diagnosis and intensive care leads, in a high percentage of cases, to clinically relevant diagnoses. In particular, occult ventral (tension-) pneumothoraces and lung contusions have been found in one third of polytraumatized patients both initially and during the sequential course. Additional insertion of chest tubes has been observed to be the major consequence.
Video-assisted thoracoscopy is an innovative technique which now allows the surgeon to approach various intrathoracic pathologic conditions without thoracotomy. In a 20-year-old male with pneumothorax urgent surgical intervention was necessary because of severe hemothorax following chest tube placement. The successful management of this patient by video-assisted thoracoscopy is presented.
We report two patients, who have used Pneumostat to replace the conventional underwater seal drainage system for recurrent pneumothorax. Both patients had required repeated chest tube insertion for recurrent pneumothorax and needed a longer hospital stay. Both patients were able to be discharged with the Pneumostat device and were reviewed in outpatient clinic. Both patients had optimal clinical improvement and chest X-ray showed no residual pneumothorax.
The ipsilateral recurrence rate after the first spontaneous pneumothorax treated with tube thoracostomy is reported to be between 23 percent and 52 percent. The incidence of recurrence after the first recurrence is substantially higher. Chemical pleurodesis has been attempted to decrease the recurrence rate. Tetracycline has been widely utilized, but parenteral tetracycline is no longer available. Therefore, alternative sclerosing agents have been used. Talc has been demonstrated to be effective in preventing recurrences and it has minimal long-term effects. This prospective study was designed to determine the efficacy of talc pleurodesis in patients with recurrent spontaneous pneumothorax. Eighteen patients admitted between May 1985 and March 1993 to the Department of Thoracic Surgery underwent thoracoscopy and were treated by tube thoracostomy with chemical pleurodesis. All the patients had had at least two pneumothoraces and six had had at least six pneumothoraces. Sterile asbestos-free talc, 2g, was aerosolized throughout the pleural surface. One or two chest tubes were inserted, left clamped for 2 h, and unclamped after this time. The tubes were removed when no air had escaped for 24 h. Only one (5.6 percent) patient had recurrence of the pneumothorax, and a second insufflation of talc resulted in no new recurrence after a follow-up of 10 months. The remaining 94.4 percent did not have recurrence of pneumothorax within an observation period of 38.5 +/- 28.1 months. The follow-up was more than 2 years for 66.7 percent with no recurrence and was more than 5 years for 33.3 percent. We conclude from these observations that the insufflation of 2 g of talc into the pleural space is a safe effective treatment for control of recurrent spontaneous pneumothorax.
A 10-year retrospective analysis of 82 patients with suspected thoracic aortic rupture (TAR) due to blunt chest trauma was performed to define which symptoms and signs were helpful in making an early diagnosis. Symptoms and signs associated with TAR included midscapular back pain (in the absence of thoracic spine fracture), unexplained hypotension, upper extremity hypertension, bilateral femoral pulse deficits, and initial chest tube output in excess of 750 mL. Chest roentgenographic signs seen with significantly greater frequency in the 12 patients with TAR than in 70 patients without such rupture included a widened paratracheal stripe (7 patients), deviation of the nasogastric tube or central venous pressure line (5 patients), blurring of the aortic knob (9 patients), abnormal paraspinous stripe (6 patients), and rightward tracheal deviation (5 patients). Mediastinal widening of greater than 8 cm occurred in 11 of the 12 patients with TAR (sensitivity, 92%); its specificity, however, was only 10% (11 true-positive and 63 false-positive results). In patients in hemodynamically stable condition who display these findings, immediate aortography should be considered. The presence of myocardial contusions, intraabdominal injuries, and pelvic fractures also occurred more frequently in patients with TAR. We conclude that a detailed history, physical examination, and chest roentgenography, with rapid progression to aortography in suspicious cases, represent the safest and most reliable approach to patients with TAR.
OBJECTIVE: Chest radiographs (CXRs) are routinely obtained at many institutions in all pediatric patients following thoracostomy tube removal to search for pneumothorax (PTX). To aid in evaluating the necessity of this practice, this study investigates whether clinical signs and symptoms may be a sensitive predictor of PTX in such patients. MATERIALS AND METHODS: Reports from CXRs obtained following chest tube removal in all pediatric patients (374 patients) who underwent cardiac surgery with chest tube placement over 1 year were reviewed. For cases with reported PTX, the PTX was quantified and chart review was performed to assess whether signs and symptoms of PTX preceded the CXR result. RESULTS: Fifty-one of 374 children (13.6%) had a radiographically defined PTX within 6 h after thoracostomy tube removal. The PTX was large (>40%) in 2 children, moderate (20-40%) in 5 children, and small (<20%) in 44 children. Symptoms (dyspnea, tachypnea, respiratory distress) or signs (increased oxygen requirement, worsening arterial blood gas and/or hypotension) of respiratory distress were present at the time of the initial CXR in six of seven patients, who later underwent a major clinical intervention, and in one patient who did not. Major clinical interventions were performed in all patients with a large PTX, four of five patients with a moderate PTX, and one patient with a small PTX that later enlarged. CONCLUSIONS: Clinical signs and symptoms identified nearly all patients with significant pneumothoraces. Future prospective investigations may examine reserving chest radiography following chest tube removal for select groups, such as symptomatic patients or those with tenuous cardiovascular status.
A technique for closure of chest tube incisions is presented. This procedure is simple to perform with an excellent cosmetic result and a reliable prevention of air entry.
The appropriate management of empyema in children is controversial. Traditional surgical approaches have included thoracotomy and open drainage, decortication, and thoracoplasty. While generally effective, these procedures can be associated with considerable morbidity. We have sought to assess the utility of video-assisted thoracoscopic adhesiolysis and pleural debridement for the treatment of empyema in children. Nine children with postpneumonic empyema unsuccessfully managed with a single attempt at closed tube thoracostomy underwent thoracoscopic drainage during the past 2 years. The empyema was successfully treated with this technique in seven patients with no further interventions being required. Procedures performed early in the fibrinopurulent stage were technically easier. The average time before chest tube removal was 8.5 days. An immunocompromised patient required a subsequent open decortication and a patient with a coagulopathy required two subsequent open procedures for drainage of a recurrent hemothorax. We conclude from this experience that video-assisted thoracoscopic adhesiolysis and pleural debridement can be successfully performed in children. Benefits include good visualization of the entire thoracic cavity for more effective debridement and efficient drainage, and subjectively diminished postoperative pain and associated morbidity.
PURPOSE: Many treatment modalities have been described for thoracic empyema in children but the optimal timing of appropriate treatment remains controversial. The aim of this study is to find out the outcome of postpneumonic empyema in children after a conservative approach. METHODS: The reports of patients who were admitted to our hospital from January 1990 to October 2002 with a diagnosis of postpneumonic thoracic empyema were reviewed retrospectively. The comparative data were age, duration of prehospital illness, complaints, blood and pleural fluid analyses, radiological evaluations, microbiological studies, modes of treatment, duration of chest tube drainage, and length of hospital stay. RESULTS: A total of 115 patients (65 males and 50 females), aged from 3 months to 13 years, were evaluated. The most common symptoms were fever (96.5%), cough (85.2%), and dyspnea (50.4%). Chest X-rays revealed a minimal collection in 22 (19.2%), a moderate collection in 40 (34.8%), and a massive collection in 53 patients (46%). Staphylococcus aureus was the most common microorganism isolated from the bacterial cultures and Mycobacterium tuberculosis was the next most common. Twelve patients (10.4%) underwent surgical decortication. The mean duration of chest drainage was 10.1 +/- 1.39 days. The mean hospitalization period was 24.2 +/- 6.15 days and it was significantly shorter in patients with a minimal collection than in those with a massive collection (13.9 +/- 2.21 vs 28.47 +/- 6.38 days, P < 0.01). CONCLUSIONS: The majority of postpneumonic thoracic empyema cases in children can be successfully treated with a conservative approach. Detailed investigations should also be done to rule out tuberculosis in these patients.
A 26 week gestation infant had an increasingly elevated right hemidiaphragm following drainage of bilateral pleural effusions and failed extubation on numerous occasions. Electric stimulation of the phrenic nerves revealed absent activity on the right, indicating phrenic nerve injury from chest tube drain insertion. Diaphragmatic plication was performed and the infant successfully extubated four days later.
BACKGROUND: Malignant pleural effusions are a common problem for patients with metastatic disease. Most patients are treated with tube thoracostomy and sclerotherapy, although there remains no standard approach. The purpose of this study was to compare the efficacy of bleomycin with doxycycline sclerotherapy for the treatment of malignant pleural effusions using small-bore catheters. METHODS: All patients with a symptomatic malignant pleural effusion referred for chest tube drainage and sclerotherapy over a 2-year period were considered eligible. Using image guidance, a 14F self-retaining catheter was inserted into the pleural space and connected to continuous wall suction. When drainage fell below 200 mL/d, patients were randomized to 60 U of bleomycin or 500 mg of doxycycline sclerotherapy. Response at 30 days was determined. RESULTS: One hundred six patients were enrolled in the study. Fifteen men (29%) and 37 women (71%) with a mean age of 57 years received bleomycin sclerotherapy. Twenty-one of the 29 patients (72%) alive and evaluable at 30 days had successful sclerotherapy. Twenty-three men (43%) and 31 women (57%) with a mean age of 61 years received doxycycline sclerotherapy. Twenty-three of the 29 patients (79%) alive and evaluable at 30 days had successful sclerotherapy. There was no significant difference in response rates between doxycycline and bleomycin (p=0.760). CONCLUSIONS: These data continue to support a role for small-bore chest drainage and sclerotherapy, although there was no significant difference in 30-day response rates between doxycycline and bleomycin.
UNLABELLED: Video-assisted thoracoscopic surgery is widely performed in adults but there are few publications concerning the paediatric population. The objective is to effect optimal adhesiolysis of post-pneumonic loculated empyema with lower morbidity. PATIENTS AND METHODS: Over a 4-year period we used thoracoscopic debridement in five children younger than 4 years of age with loculated thoracic empyema. All patients failed initial treatment, including antibiotics and chest tube drainage. Early sonographic evaluation of the empyema organization guided the most appropriate moment for the intervention. The average duration of tube drainage after thoracoscopy was 4 days (range: 1 to 7 days). RESULTS: All patients made an uneventful postoperative recovery. At a follow-up visit 1 month after discharge, the children were clinically asymptomatic; however, some degree of pleural thickening was still visible on chest X-rays. CONCLUSION: In skilled hands, thoracoscopy is a safe procedure for post-pneumonic empyema in young children, providing a rapid clinical and radiological recovery with a good cosmetic result.
Tension pneumothorax is a life-threatening emergency that rapidly results in cardiopulmonary arrest. It requires prompt diagnosis and treatment. We present 2 cases from our practice, 1 caused by blunt chest trauma and the other resulting from laparoscopic surgery. Both were successfully treated by insertion of a chest tube. The diagnosis and treatment of intraoperative pneumothorax is discussed together with a review of the literature.
Two patients were treated for AIDS-associated bilateral pneumothoraces which persisted despite prolonged chest tube drainage. Heimlich flutter valves were used to facilitate the outpatient management of these patients.
We report on a patient who suffered chylothorax 2 months after she had undergone internal fixation of a fracture of her 12th thoracic vertebral body. The pleural effusion was treated by insertion of a chest tube. The chylothorax was managed conservatively. The patient received protein-rich nutrition supplemented with medium-chain triglycerides. As the volume of chylous fluid drained from the pleura had not decreased after 2 weeks, the patient received total parenteral nutrition without any oral intake of calories. Chest X-rays documented the disappearance of the chylothorax. Reexpansion of the lungs was noted, and the costophrenic sinuses could be clearly visualised.
Pneumothorax is one of the most frequent complications during percutaneous central vascular cannulation. When choosing a site for central vascular access, the internal jugular vein is preferable to other vessels, for the lower frequency of related complications, including pneumothorax. This review intends to summarize the current state of the art on how to avoid and, if it occurs, to manage this rare but relevant complication. In order to prevent pneumothorax, as well as other relevant complications of central vein cannulation, it is advisable to use ultrasound guidance whenever possible. If pneumothorax occurs, it is important to recognize its signs and symptoms. To exclude the presence of asymptomatic pneumothorax, in the normal clinical routine a chest X-ray should be obtained within 4 hours from the procedure of central vein cannulation of subclavian and internal jugular veins. If promptly recognized, pneumothorax can be managed quickly and in a relatively easy way. Depending on its size and symptoms, and in particular when a tension pneumothorax is suspected, treatment can vary from simple observation to a chest tube insertion or, in the latter case, to an emergency thoracentesis needle insertion in the pleural space.