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PubMed2007

Routine evaluation for aspiration after thoracotomy for pulmonary resection.

BACKGROUND: The purpose of this study was to evaluate the role of a routine protocol for evaluation of oropharyngeal aspiration after thoracotomy for pulmonary resection. METHODS: Demographic, operative, and outcomes data were collected prospectively for consecutive patients undergoing thoracotomy for pulmonary resection starting in April 2005. Starting on postoperative day one, patients underwent evaluation by a licensed speech therapist before per os intake. Patients failing clinical examination were referred for radiographic evaluation. Diets were advanced on the basis of results from both clinical and radiographic evaluation. Data analysis included descriptive statistics, Student's t test, and chi2 test when appropriate. RESULTS: One hundred forty patients were prospectively evaluated during this period. Thirty-two patients (22.9%) failed initial clinical swallowing evaluation and were referred for dynamic videofluoroscopic esophagram. Twenty-five patients (17.8%) had evidence of potential oropharyngeal aspiration on videofluoroscopic esophagram. Only 1 patient (0.7%) aspirated after a negative clinical evaluation. Univariate risk factor analysis revealed that patients demonstrating aspiration were older (67.7 +/- 1.6 years versus 64.4 +/- 1.1 years; p = 0.10) and had a higher incidence of head and neck malignancy (p < 0.001). Patients without radiographic aspiration had a shorter median hospital stay when compared with those who did (6 days versus 5 days). CONCLUSIONS: Aspiration after thoracotomy for pulmonary resection may affect nearly 20% of patients and is likely underrepresented in the surgical literature. The institution of a protocol to evaluate risk of aspiration has characterized patients at high risk and led to an increased awareness of the potential for aspiration after thoracotomy.

Adolescent↗
PubMed2005

Left heart atrial and ventricular epicardial pacing through a left lateral thoracotomy in children: a safe approach with excellent functional and cosmetic results.

OBJECTIVE: Left heart atrial and ventricular epicardial pacing through a left lateral thoracotomy is an alternative approach for lead insertion in children, avoiding venous access complications and right ventricular stimulation, without compromising sporting or musical activities. We analyzed the survival and performance of left atrial and left ventricular epicardial pacing leads, and present mid-term follow-up data. METHODS: Seventy-five bipolar steroid eluting pacing leads (Medtronic CapSure Epi 4968) were implanted in 41 children, aged 8.6+5.1 years. Pacing systems included 34 DDDR and 7 VVIR. Pacing leads were inserted through a muscle-sparing left lateral thoracotomy, and sutured to the left atrial appendage or atrium, and to the left ventricle. The generators were buried behind the abdominal muscles or between the thoracic muscle layers. Congenital heart disease with previous cardiac surgery was present in 25 children. Indications for pacing were post-operative heart block (n=14), sinus node disease (n=13), congenital heart block (n=9), and various (n=5). Threshold values and measured data were obtained at 6-month intervals. The mean follow-up was 3.8+2.9 years. RESULTS: There was no mortality or major morbidity, with excellent functional and cosmetic results. Lead survival was 94 and 86% for atrial leads, and 97 and 86% for ventricular leads, at 1 and 5 years, respectively. There were five reoperations for lead fracture (n=2), insulation break (n=1), oversensing (n=1), and infection (n=1). Device reprogramming was required in three instances. In the absence of acute lead failure, mid-term follow-up shows very satisfactory and stable lead performance. CONCLUSIONS: Left heart atrial and ventricular epicardial pacing leads inserted through a left lateral thoracotomy demonstrate a high probability of survival, with favorable pacing characteristics, and optimal sensing thresholds at mid-term follow-up. Epicardial left heart pacing is reliable, and easy access can be achieved through a cosmetic and functional muscle-sparing left lateral thoracotomy.

Adolescent↗
PubMed2006

Intrapleural intercostal nerve block associated with mini-thoracotomy improves pain control after major lung resection.

OBJECTIVE: To prospectively assess the impact of intrapleural intercostal nerve block (IINB) associated with mini-thoracotomy on postoperative pain and surgical outcome after major lung resections. METHODS: Between January 2004 and February 2005, we randomly assigned 120 consecutive patients undergoing mini-thoracotomy (10-13 cm) for major lung resections, to receive or not IINB from the 4th to the 8th space at the moment of thoracotomy using 20 ml (7.5 mg/ml) ropivacain injection at the dose of 4 ml for each space. Postoperative analgesia consisted of continuous intravenous infusion of tramadol (10 mg/h) and ketoralac tromethamine (3 mg/h) for 48 h for all patients. RESULTS: The two groups (60 patients each) were comparable for age, sex, pulmonary function, type and duration of the procedure. Mortality and morbidity were 0% and 10%, respectively, for the IINB group and 3.3% and 15%, respectively, for the non-IINB group (p>0.05, NS). Mean postoperative pain measured by the 'Visual Analogue Scale' were as follows: 2.3+/-1 at 1 h, 2.2+/-0.8 at 12 h, 1.8+/-0.7 at 24 h, and 1.6+/-0.6 at 48 h for the IINB group; and 3.6+/-1.4 at 1 h, 3.4+/-2 at 12 h, 2.9+/-1.2 at 24 h, and 2.0+/-1 at 48 h for the non-IINB group. Differences were significant at 1 h, 12 h, 24 h, and 48 h (p<0.05). Mean postoperative hospital stay was 5.7 days in the IINB group and 6.5 days in the non-IINB group (p<0.05). CONCLUSION: IINB associated with mini-thoracotomy reduces postoperative pain and contributes to improve postoperative outcome after major pulmonary resections.

Aged↗
PubMed2004

Temporal pattern of cardiac troponin I after thoracotomy and lung surgery.

BACKGROUND: Several studies have shown that patients with perioperative myocardial infarction (MI) are at higher risk for subsequent cardiac events and the identification of these patients is important. However, the diagnosis of perioperative MI can be difficult in many cases. The cardiac troponins are biomarkers with high cardiospecificity, and the aim of this study was to assess cTnI and cTnT among other cardiac biomarkers after thoracotomy and lung surgery. METHODS: 24 consecutive patients were included in the final analysis. Venous blood samples were drawn prior to the procedure, 1-3, 4-6, 16-18 and 30-32 h after surgery. Thoracotomy was performed as a standard posterolateral incision on the left or right side under general anesthesia. RESULTS: Both cTnI and cTnT were completely unaffected by the thoracotomy and the lung surgery. Furthermore, no single value of the troponins was above the 99th percentile at any time. In contrast, CK-MB was elevated in nearly half the patients, although the mean values complied well with the reference limit. CK and myoglobin were both considerably elevated and did not discriminate between acute myocardial infarction and release of the markers due to extracardiac injury. CONCLUSIONS: Only the troponins were unaffected by extracardiac surgery and were, thus, reliable markers of myocardial injury in patients who underwent thoracotomy and lung surgery. If the troponins are unavailable, CK-MB mass combined with the CK-MB/CK percentage should be preferred.

Adult↗
PubMed2005

Improved pain management outcomes with continuous infusion of a local anesthetic after thoracotomy.

OBJECTIVE: We sought to determine the effectiveness of an incisional infusion of local anesthetics through a continuous-infusion elastomeric pump for the management of postoperative pain after thoracotomy. METHODS: We performed a retrospective comparative analysis of 110 patients undergoing thoracotomies between November 1999 and March 2003. Postoperative pain management with a continuous-infusion elastomeric pump providing local anesthetic into the incisional area was compared with a single-shot epidural in combination with continuous local anesthetic infusion and continuous thoracic epidural infusion. Data sources were reviewed for mean narcotic use, pain score, and complications. RESULTS: After thoracotomy procedures, 38 patients received the ON-Q Pain Relief System (I-Flow Corp, Lake Forest, Calif), 32 received the ON-Q device and single-shot epidural infusion, and 40 received continuous epidural infusion. Demographic attributes, including age, body mass index, and sex were similar between the groups. Preoperative American Society of Anesthesiologists status was significantly higher in the ON-Q group compared with that in the other groups (P = .02). Narcotic use and pain scores were significantly reduced in the ON-Q group compared with that in the epidural group at all time points (P < .001). There were no wound-healing complications or infections associated with the use of the pump. CONCLUSION: A continuous infusion of 0.25% bupivacaine at 4 mL/h through the ON-Q elastomeric infusion pump is a safe and effective adjunct in postoperative pain management after thoracotomy. The use of the ON-Q Pain Relief System results in decreased narcotic use and lower pain scores compared with continuous epidural infusion.

Adult↗
PubMed2005

Endoscopic ultrasound guided biopsy performed routinely in lung cancer staging spares futile thoracotomies: preliminary results from a randomised clinical trial.

BACKGROUND: Up to 45% of operations with curative intent for non-small-cell lung cancer (NSCLC) can be regarded as futile, apparently because the stage of the disease is more advanced than expected preoperatively. During the past decade several studies have evaluated the usefulness of endoscopic ultrasound guided fine needle aspiration biopsy (EUS-FNA) in lung cancer staging with promising results. However, no randomised trials have been performed, in which a staging strategy with EUS-FNA performed in all patients is compared with a conventional workup. METHODS: Before surgery (i.e. mediastinoscopy and subsequent thoracotomy) 104 patients from one hospital were randomly assigned to either a conventional workup (CWU), including EUS-FNA only for selected patients, or a strategy where all patients were offered EUS-FNA (routine EUS-FNA) in addition to CWU. Patients were followed up for a median period of 1.3 years (range 0.2-2.4 years). Thoracotomy was regarded as futile if the patient had an explorative thoracotomy without tumour resection or if a resected patient had recurrent disease or died from lung cancer during follow-up. Analysis was by intention to treat. RESULTS: Fifty-three patients were randomly assigned to routine EUS-FNA and 51 patients to CWU. EUS-FNA was performed in 50 patients (94%) in the routine EUS-FNA group and in 14 patients (27%) in the CWU group. In the routine EUS-FNA group five patients (9%) had a futile thoracotomy, compared with 13 (25%) in the CWU group, p = 0.03. CONCLUSION: Addition of routine-EUS-FNA to standard workup in routine clinical practice improved selection of surgically curable patients with NSCLC.

Aged↗
PubMedDate not supplied

Mini-open thoracoscopically assisted thoracotomy versus video-assisted thoracoscopic surgery for anterior release in thoracic scoliosis and kyphosis: a comparison of operative and radiographic results.

BACKGROUND CONTEXT: Combining anterior release and interbody fusion with posterior instrumented fusion is an accepted treatment for severe rigid spinal deformity. Video-assisted thoracoscopic surgery (VATS) and mini-open thoracoscopically assisted thoracotomy (MOTA) are two minimally invasive approaches to the thoracic spine. Both reduce surgical trauma, improve cosmesis and provide effective exposure for release and fusion. Published data and the authors' surgical experience have demonstrated that both techniques are equivalent in degree of release to traditional open thoracotomy, but no comparison between these two minimally invasive alternatives has been published to our knowledge. PURPOSE: This study compared MOTA and VATS under the hypothesis that both result in similar corrections and comparable operative parameters when used in conjunction with posterior instrumented fusion. STUDY DESIGN/SETTING: Retrospective chart review of consecutive case series by two surgeons. PATIENT SAMPLE: Twenty-one (13 female, 8 male) patients underwent MOTA and 24 patients (17 female, 7 male) underwent VATS for anterior release, discectomy and fusion prior to posterior instrumented fusion. OUTCOME MEASURES: Outcomes were measured at a minimum of 1-year follow-up and included radiographic Cobb measurements and operative parameters. METHODS: The indications for surgery included rigid and severe scoliosis or thoracic kyphosis. Data collection included preoperative demographics, number of levels released, primary curve correction, operative time and blood loss. Data were normalized per number of levels released anteriorly. Statistical analysis of results was done using a two-sample t test assuming equal variances with two-tail p values less than .05. RESULTS: More anterior levels were operated on average in the VATS group (6.33 vs. 4.38 levels). Curve correction per anterior level released was similar in both groups (8.7 and 8.8 degrees/level for MOTA and VATS, respectively). There was a significant difference in operative time with MOTA averaging 131.7 minutes and VATS averaging 162.8 minutes. However, a comparison of the operative time per anterior level operated, approached statistical significance in favor of VATS (33.0 vs. 28.4 minutes, p=.08). There was no significant difference in estimated blood loss during the anterior portion of the surgeries. There was a trend toward decreased blood loss per operated level favoring VATS (68.4 vs. 38.9 cc, p=.09). CONCLUSIONS: Both approaches resulted in corrections that compare favorably with open thoracotomy. We suggest that a factor in choosing between these two minimally invasive techniques is the number of thoracic levels requiring release. For four levels or less, MOTA provides an excellent alternative to standard thoracotomy. For five or more levels, VATS provides for excellent exposure of additional levels with the advantages of less operative time and blood loss per operated level.

Adult↗
PubMed2000

Current indications for left thoracotomy in coronary revascularization and valvular procedures.

BACKGROUND: Left thoracotomy is infrequently used for cardiac procedures, but its application in reoperative and minimally invasive coronary revascularization and in valvular procedures has been reported recently. METHODS: Three case reports and a review of the current literature illustrate the unique benefits of this approach for myocardial revascularization and valve replacement. RESULTS: Reoperative coronary revascularization of the left anterior descending and circumflex coronary arteries was performed off-pump via a left posterolateral thoracotomy. For the second case, this approach was used for coronary artery bypass grafting of the right coronary and left anterior descending arteries with femoral-femoral cardiopulmonary bypass in a patient with congestive heart failure and coronary artery disease who also required closure of a patent ductus arteriosus. In the third case, mitral valve replacement using femoral venous and aortic cannulation for cardiopulmonary bypass was performed via a left thoracotomy to avoid a retrosternal gastric conduit in a patient with severe mitral stenosis and congestive heart failure. All patients returned to normal activity and are asymptomatic. CONCLUSIONS: These case reports and a comprehensive review of the literature demonstrate the utility of left thoracotomy as an alternative approach to standard median sternotomy in selected cases of revascularization and valvular procedures.

Aged↗
PubMed2000

Right thoracotomy for mitral reoperation: analysis of technique and outcome.

BACKGROUND: This report describes technical details of the right thoracotomy approach for mitral surgery, and analyzes our experience with this procedure for patients with a prior sternotomy. Three methods for myocardial management (hypothermic cardioplegic arrest, beating heart, and fibrillating heart) are compared. METHODS: Records were abstracted of patients who had a right thoracotomy between January 1, 1992 and July 1, 1999 for mitral surgery after at least one prior sternotomy. Demographic, operative, and outcome data were collected for analysis. Telephone follow-up was used to measure postoperative New York Heart Association functional status. RESULTS: Eighty-four patients (mean age 60 +/- 15 years) had reoperative mitral surgery via a right thoracotomy. Myocardial management included ventricular fibrillation in 10 patients, operation on the beating heart in 58 patients, and hypothermic blood cardioplegia arrest in 16 patients. The mean time in the operating room was 185 +/- 73 minutes, and the mean duration of cardiopulmonary bypass was 63 +/- 56 minutes. There were no perioperative strokes and the prevalence of death for patients who received cardioplegic arrest was significantly higher than the prevalence of death for patients who had mitral surgery with perfused fibrillating or beating heart techniques (p = 0.007; Fisher's exact test comparing risk-unadjusted mortality). CONCLUSIONS: Right thoracotomy provides efficient exposure for reoperative mitral surgery. Mitral valve procedures on the fibrillating or beating heart are feasible in most patients and are at least as safe as surgery using cardioplegic arrest.

Adult↗
PubMed2001

Off-pump reoperative coronary artery bypass grafting by thoracotomy: patient selection and operative technique.

BACKGROUND: Reoperative coronary artery bypass grafting (CABG) in patients with contraindications to sternotomy or cardiopulmonary bypass (CPB) presents a technical challenge. In this study we reviewed patient selection, operative technique, and early results in patients having redo-CABG to the circumflex artery system by a thoracotomy without CPB. METHODS: From January 1996 through December 1999, 21 patients with contraindications to conventional redo-CABG had target vessel revascularization off-pump by thoracotomy. A posterolateral thoracotomy approach was used. RESULTS: No patient required sternotomy or CPB. There was no hospital mortality. Postoperative cardiac morbidity included non-Q wave myocardial infarction (5%), need for intraaortic balloon pump support postoperatively (5%), and atrial fibrillation (5%). Two grafts were studied early and two were studied late (more than 6 months later). One venous graft was found to be occluded early. Survival at 2 years was 95%. Ninety percent of surviving patients were in New York Heart Association functional class I or II. CONCLUSIONS: This approach was associated with no mortality, low morbidity, and favorable early symptomatic improvement. This is the approach of choice in cases of reoperative CABG to the circumflex system when resternotomy or CPB are undesirable, and the culprit coronary vessels are accessible through a thoracotomy.

Aged↗
PubMed2001

Repair of atrial septal defect through a right posterolateral thoracotomy: a cosmetic approach for female patients.

BACKGROUND: Because the operation for atrial septal defect is considered a low-risk procedure, the cosmetic result has become an important issue. Principally for cosmetic reasons, anterolateral thoracotomy is frequently used for closure of atrial septal defect in young female patients. However, in anterolateral thoracotomy, the skin incision frequently crosses the future breast line, which may cause breast and pectoral muscle maldevelopment. METHODS: We review the long-term results of a consecutive series of 126 patients in whom the atrial septal defect was closed through a right posterolateral thoracotomy. The mean age at operation was 7.1 years (range, 1 to 15 years), and the mean body weight was 23.9 kg (range, 6.9 to 56 kg). Defects repaired included 121 ostium secundum (central type), 3 sinus venosus, and 2 ostium secundum without inferior margin. RESULTS: The average cardiopulmonary bypass time was 65 minutes (range, 37 to 130 minutes), with an average fibrillation time of 41 minutes (range, 23 to 70 minutes). There was no operative or late mortality. A majority of patients were pleased with their cosmetic results. There were no other late complications. CONCLUSIONS: Atrial septal defect can be safely repaired through a right posterolateral thoracotomy approach. This approach offers the benefit of a total absence of scarring and cosmetic disfigurement of the anterior chest wall.

Adolescent↗
PubMed2003

A prospective, double-blinded, randomized trial evaluating the use of preemptive analgesia of the skin before thoracotomy.

BACKGROUND: Thoracic surgeons spend a lot of time treating the pain of thoracotomy. METHODS: A total of 119 consecutive patients underwent elective thoracotomy. They were prospectively randomized into two groups. One group received an injection of 1% lidocaine with epinephrine in the planned skin incision just before thoracotomy, and the other group received an equal amount of saline and epinephrine. All patients had a functioning preoperative epidural; a skin incision the width of their latissimus dorsi muscle, which was cut; sparing of the serratus anterior muscle; undercutting of the sixth rib; intercostal nerve blocks before rib spreading; a similar number of chest tubes and pulmonary resections; and comparable postoperative pain management. Pain was objectified by a numeric pain score, a visual pain score, and by the Modified McGill pain questionnaire each day in the hospital, and at 3, 6, and 12 months postoperatively. RESULTS: There were 66 patients in the lidocaine group (L group) and 53 patients in the saline group (S group). Although a trend was noted toward less pain in the L group during the first 3 postoperative days (on the numeric pain scale only) the difference was not statistically significant in overall pain in the hospital or at 3, 6, and 12 months after the operation. Other pain scores and descriptors were similar throughout. CONCLUSIONS: The injection of lidocaine and epinephrine in the skin just before thoracotomy does not decrease the amount or type of pain during the hospital stay or at 3, 6, and 12 months after surgery.

Analgesia↗
PubMed1988

Transaxillary thoracotomy revisited.

Transaxillary thoracotomy is a well-known but underused approach to both benign and malignant conditions in the chest. The traditional posterolateral thoracotomy affords little advantage over this incision in terms of staging of disease or therapeutic resection. Previous reports have emphasized the wide range of conditions for which this approach is suitable, but advances in the technique and design of stapling devices and routine use of the double-lumen endotracheal tube have further enhanced its indications. We have reviewed 54 consecutive patients who have undergone transaxillary thoracotomy over a 2 1/2-year period. The wide range of procedures performed up to and including pneumonectomy indicates the versatility of the approach. We now consider transaxillary thoracotomy to be the incision of choice for most pulmonary and mediastinal lesions and an attractive alternative to mediastinoscopy for the identification and staging of chest tumors.

Axilla↗
PubMed1999

Pain control after thoracotomy: bupivacaine versus lidocaine in continuous extrapleural intercostal nerve blockade.

BACKGROUND: The use of a continuous bupivacaine extrapleural intercostal nerve block after posterolateral thoracotomy has been shown in randomized controlled studies to be effective in reducing postoperative pain and restoring pulmonary function. It is our hypothesis that when using a continuous infusion for nerve block, a long-acting agent (bupivacaine) is unnecessary and a shorter-acting agent (lidocaine) would offer equivalent results with less systemic toxicity. This study was designed to determine whether lidocaine was as effective as bupivacaine in a continuous extrapleural intercostal nerve block after posterolateral thoracotomy because lidocaine is a less toxic analgesic agent. The study was prospectively randomized and double-blinded. METHODS: Forty-six patients undergoing elective posterolateral thoracotomy were randomized to blindly receive bupivacaine (n = 23) or lidocaine (n = 23) by continuous infusion pump through an intraoperatively placed indwelling extrapleural catheter. Postoperative pain was assessed for 48 hours by patient-controlled morphine consumption and by linear visual analog scale. There was no statistically significant difference in age, sex, or type of operation between the two groups. RESULTS: There was no statistically significant difference between the bupivacaine and lidocaine groups in patient-controlled morphine use or in visual analog scale scores. CONCLUSIONS: Lidocaine offers equivalent pain control to bupivacaine when administered for continuous extrapleural intercostal nerve block after posterolateral thoracotomy, with less risk of systemic toxicity.

Aged↗
PubMed1999

Initial experience with two sequential anterolateral thoracotomies for bilateral lung transplantation.

BACKGROUND: Bilateral transsternal thoracotomy (clamshell incision) is the standard approach used for bilateral sequential lung transplantation (BLTX). The morbidity of this large incision can be considerable. Two separate sequential anterolateral thoracotomies represent a less invasive approach. METHODS: The value of this approach was investigated in a prospective series of 13 consecutive patients with the underlying diagnosis of COPD or cystic fibrosis (group A). Results were compared to 8 consecutive patients with similar indications who had undergone BLTX via clamshell incision during the last year prior to this new technique (group B). RESULTS: No intraoperative complications occurred in either group. The difference between the cold ischemic time of the 1st and 2nd transplanted lung was comparable between the 2 groups (81 min+/-17 min in group A vs 79 min+/-14 min in group B, p = 0.783). Postoperative restriction was significantly less in the group operated through 2 separate thoracotomies, as proven by the vital capacity in the first spirometry performed during the 3rd postoperative week (VC group A 55%+/-16% predicted vs 41%+/-11% predicted in group B; p = 0.043). CONCLUSION: The bilateral sequential anterolateral thoracotomy represents a safe and less invasive approach for BLTX in patients with large chest volumes. It minimizes the operative trauma, improves postoperative functional recovery and prevents the potential spread of unilateral complications to the other pleural cavity.

Adult↗
PubMed1999

Role of limited posterior thoracotomy for open-heart surgery in the current era.

BACKGROUND: The earliest open-heart operations were performed employing the thoracotomy approach. Over the years, median sternotomy has become the routine way of approaching the heart. However, lately there has been progressive enthusiasm in minimally invasive techniques for accessing the heart. We present our technique of correction of congenital heart defects employing the limited posterior thoracotomy approach. METHODS: From June 1997 to April 1998, 27 patients underwent correction for various intracardiac defects without any mortality. There were 19 ostium secundum defects, with or without other associated anomalies. There were six sinus venosus defects with partial anomalous pulmonary venous connections. Two patients had perimembranous ventricular septal defects, while 2 patients had partial atrioventricular defects. In 2 other patients, pulmonary stenosis was repaired, using pulmonary valvotomy in 1 patient, whereas the other patient required short transannular patch. RESULTS: The median age was 7 years and the median weight was 20 kg. The median skin-to-skin time was 260 minutes. The median bypass time was 63.25 minutes and the median cross-clamp time was 35.0 minutes. All the patients were extubated within 12 hours following surgery and the median ICU stay was 24 hours. Three patients required blood transfusions in the ICU for significant blood loss and the mean chest drainage was 85 cc per 24 hours. None of the patients had phrenic nerve palsies. None of the patients required additional analgesics other than routine ibuprofen or ketorolac tromethamine. Short-term follow-up revealed no functional or physical disability of the thoracic wall and the right arm. All who underwent surgery with this approach were happy with the limited visibility of their scars. CONCLUSIONS: Limited posterior thoracotomy offers a viable alternative for midsternotomy and submammary thoracotomy. It has the advantage of a scar in the back that does not impede the future growth of the breast tissue and the pectoralis major. Our approach does not need any new instruments and hence no contraptions are necessary to perform the operation with this approach. Our results have shown satisfactory short-term results and better cosmesis.

Adolescent↗
PubMed1989

Indications for thoracotomy: deciding to operate.

Formal chest operations other than minor procedures are required by only 12 to 15 per cent of patients with thoracic trauma. For those patients requiring thoracotomy, the operation may be required acutely or on a delayed basis. Acute thoracotomy may be necessary urgently, but in most situations, it is performed after a systematic evaluation has revealed specific symptoms and proved injuries. Some conditions should NOT lead automatically to thoracotomy unless other indications for the operation are present. In some cases, thoracotomy is required on a delayed basis.

Emergencies↗
PubMed2001

The prognostic significance of malignant pleural effusion at the time of thoracotomy in patients with non-small cell lung cancer.

Surgery is usually not indicated for malignant pleural effusion (PE) due to its poor prognosis. However, PE is first detected at thoracotomy, and it is difficult to judge an appropriate mode of resection. Forty-nine patients with lung cancer were first diagnosed as PE and/or pleural dissemination (PD) at thoracotomy. The histological types were 36 adenocarcinoma, ten squamous cell carcinoma and three large cell carcinoma. Sixteen patients had only PE, 17 had only PD, and 16 had both PE and PD. Ten patients underwent only exploratory thoracotomy, seven partial resection, 27 lobectomy and five panpleuropneumonectomy. The overall survival rate was 26.7% at 3 years. The patients with PE and/or PD seemed to have a poorer survival compared to our previous study. The patients with only PE showed a significantly better prognosis than the patients with only PD (P=0.0001) or with PD+PE (P=0.019). The patients who underwent exploratory thoracotomy showed poor survival. There were significant differences in the survival in relation to the extent of the primary tumor. In conclusion, the patients with T1-2 of primary tumor and only a small amount of PE without PD can be expected to show long-term survival after tumor resection.

Aged↗