Costal margin injuries and trans-diaphragmatic intercostal hernia: Presentation, management and outcomes according to the Sheffield classification.

BACKGROUND: Costal margin rupture (CMR) injuries are under-diagnosed and inconsistently managed, while carrying significant symptomatic burden. We hypothesized that the Sheffield Classification system of CMR injuries would relate to injury patterns and management options. METHODS: Data were collected prospectively between 2006 and 2023 at a major trauma center in the United Kingdom. Computed tomography scans were interrogated and injuries were categorized according to the Sheffield Classification. Clinical, radiologic, management and outcome variables were assessed. RESULTS: Fifty-four patients were included in the study. Intercostal hernia (IH) was present in 30 patients and associated with delayed presentation ( p = 0.004), expulsive mechanism of injury (i.e. such as occurs with coughing, sneezing, or retching), higher body mass index ( p < 0.001), and surgical management ( p = 0.02). There was a bimodal distribution of the level of the costal margin rupture, with IH Present and expulsive mechanism injuries occurring predominantly at the ninth costal cartilage, and IH Absent cases and other mechanisms at the seventh costal cartilage ( p < 0.001). There were correlations between the costal cartilage being thin at the site of the CMR and the presence of IH and expulsive etiology ( p < 0.001). Management was conservative in 23 and surgical in 31 cases. Extrathoracic mesh IH repairs were performed in 3, Double Layer Mesh Repairs in 8, Suture IH repairs in 5, CMR plating in 8, CMR sutures in 2, and associated Surgical Stabilization of Rib Fractures in 11 patients. There was one postoperative death. There were seven repeat surgical procedures in five patients. CONCLUSION: The Sheffield Classification is associated statistically with presentation, related chest wall injury patterns, and type of definitive management. Further collaborative data collection is required to determine the optimal management strategies. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level III.

Atrial myxomas: a single unit's experience in the modern era.

BACKGROUND: Although an atrial myxoma is the commonest cardiac tumor, it is still relatively rare, with an annual incidence of approximately 0.5 per million. In our unit, which performs 1000 major cardiac procedures per year, this equates to approximately 3 patients annually. We therefore sought to evaluate our experience of managing this type of tumor over the last 5 years. METHODS: A retrospective review was performed of prospectively collected data from the departmental database. We analyzed consecutive patients who were operated upon between 2002 and 2007. Three patients with a papillary fibroelastoma on histological examination were excluded from this study. RESULTS: We have performed excision of atrial myxoma in 18 patients. Twelve patients (66%) were female; the median age was 64 years (range, 35-80 years), and the median logistic euroSCORE was 5.22% (range, 1.51-27.82%). Fifteen patients (83%) were deemed urgent, 2 elective, and 1 emergency. Sixteen tumors (89%) were left sided. Symptoms attributable to the tumor were found in 16 of the 18 patients (embolic, n = 9; chest pain, n = 3; palpitations, n = 2; incidental finding, n = 2, others n = 4), and the mean time from diagnosis to operation was 3 days (range, 0-22 months). The median cardiopulmonary bypass time was 87 minutes (range, 28-228 minutes), with the median aortic cross clamp time being 61 minutes (16-175 minutes).The approaches used were transeptal via right atriotomy (n = 8), biatrial/Dubost (n = 4), left atrial (n = 4), and right atrial (n = 2); the interatrial septum was involved in 14 patients. The resultant defect was closed using a pericardial (n = 8) or prosthetic patch (n = 5) or directly sutured (n = 5). Concomitant procedures were performed in 8 patients (coronary artery bypass graft [CABG], n = 4; mitral valve replacement [MVR], n = 2; valve + grafts, n = 2). All tumors were completely excised.Postoperatively there were no deaths within 30 days of the procedure. Indeed, only 2 patients have died at 4 and 25 months postoperatively, respectively, both of unrelated causes. Median intensive therapy unit (ITU) stay was 2 days (range, 1-9 days), and median hospital stay was 10 days (range, 5-20 days). A permanent pacemaker was required in only 1 patient, and median blood loss was 340 mL (range, 140-1760 mL). Atrial fibrillation was the commonest complication affecting 6/18 patients (33%). CONCLUSIONS: Excision of atrial myxoma can be performed using a variety of intraoperative approaches and closure techniques, all with acceptable postoperative morbidity and low mortality rates. To date, no recurrences have been found at median 2-year follow-up.

Elective transplant pneumonectomy in a 38-year-old man.

Transplant pneumonectomy is a rarely performed procedure. It is occasionally carried out in the course of retransplantation. To our knowledge, resection of a transplanted lung without its replacement and with successful outcome in the adult has not been previously reported. We present a case of elective left transplant pneumonectomy in a 38-year-old man 6 years after left single-lung transplant. At 12 months after resection, the patient remains well, with good exercise tolerance.

Pulmonary adenocarcinoma is associated with poor long-term survival after surgical resection. Effect of allogeneic blood transfusion.

BACKGROUND: The significance of allogeneic blood transfusion in the prognosis of patients with nonsmall lung carcinoma (NSCLC) remains controversial. Reports have suggested that patients with adenocarcinoma have a worse prognosis from cancer than patients with squamous cell carcinoma (SCC), but this evidence is lacking in NSCLC. The objective of the current study was to elucidate the correlation between perioperative allogeneic blood transfusion and the prognosis in patients with adenocarcinoma and SCC. METHODS: The study group comprised 329 consecutive patients (172 men and 157 women) with a mean age of 67 years who underwent lung resection between 1996 and 2003 in 1 unit. The clinicopathologic and survival data were compared between 62 patients (42.7%) with adenocarcinoma and 58 patients (48.3%) with SCC who received a perioperative blood transfusion and 83 patients (57.3 %) with adenocarcinoma and 126 patients (61.3%) with SCC who did not. RESULTS: The overall surgical mortality rate was 3.9% (13 deaths). The median surgical blood loss was 380 mL (range, 125-4500 mL). The mean blood transfusion received was 1.9 U (range, 0-8 U). The overall actuarial 1, 3, and 5-year survival rates in the adenocarcinoma and SCC groups were 82.3%, 49.6%, and 19.4% and 87.9%, 71.7%, and 32.7%, respectively (P = 0.021). Multivariate analysis demonstrated that the factors that appeared to be independent prognostic factors in both groups were T-classification (P < 0.001), lymph node metastasis (P < 0.001), and postoperative complications (P = 0.029). Perioperative blood transfusion was not an independent prognostic indicator in either group. CONCLUSIONS: The current study demonstrated that long-term survival in patients with adenocarcinoma of the lung was significantly worse compared with patients with SCC, but was independent of allogeneic perioperative blood transfusion. The results reaffirmed the importance of tumor invasion and lymph node involvement in the overall poor prognosis of these patients.

Pneumonectomy for stage I (T1N0 and T2N0) nonsmall cell lung cancer has potent, adverse impact on survival.

BACKGROUND: Surgically treated, stage I (T1N0 and T2N0) nonsmall cell lung cancer has a relatively favorable prognosis. Our aim was to determine whether performing a pneumonectomy in this group of patients has an impact on survival. METHODS: Four hundred eighty-five patients with stage I nonsmall cell lung cancer undergoing lung resection between 1991 and 2000 were studied. Three hundred seventy-four patients underwent a smaller resection than a pneumonectomy and 111 had a pneumonectomy. RESULTS: Patients undergoing less extensive resections were older (mean age, 65 vs 63 years) (p = 0.01); these patients were also more likely to have a history of chronic obstructive airway disease (9% vs 2%) (p = 0.01) or asthma (10% vs 3%) (p = 0.04), nonsquamous cell type (56% vs 27%) (p < 0.0001), and T1 tumor stage (66% vs 17%) (p = 0.002) than patients having a pneumonectomy. Operative mortality was 2.4% versus 8% (p = 0.01). Overall 1-, 3-, and 5-year Kaplan-Meier survival rates (95% confidence interval [CI]) after less extensive resections were 85% (CI, 82% to 90%), 63% (CI, 56% to 69%), and 50% (CI, 42% to 57%), respectively, and after pneumonectomy the survival rates were 66% (CI, 53% to 73%), 47% (CI, 35% to 57%), and 44% (CI, 32% to 55%), respectively (p = 0.0006). When the Cox proportional hazards model was applied to all study patients (n = 485), pneumonectomy (p = 0.001), T2 stage (p = 0.006), older age (p = 0.03), and male gender (p = 0.03) were independent adverse predictors of survival. When the analysis was limited to the patients having T1N0 disease (n = 145), pneumonectomy (p = 0.0008), older age (p = 0.05), and nonsquamous cell type (p = 0.02) were independent adverse determinants of survival. When only the patients with T2N0 disease were analyzed (n = 340), male gender (p = 0.0005) and pneumonectomy (p = 0.01) were independent negative predictors of survival. CONCLUSIONS: In this study, the patients who underwent pneumonectomy for stage T1N0 or T2N0 nonsmall cell lung cancer had a significantly poorer survival than those patients who underwent smaller lung resections.

Giant pleural fibroma with an abdominal vascular supply mimicking a pulmonary sequestration.

A 37 -year-old woman was found to have a giant mass in her right chest with an abnormal abdominal vascular supply at preoperative workup. Suspecting a pulmonary sequestration, the lesion was embolized and then removed through a standard thoracotomy. A broad-based, vascularized pedicle connected the mass to the diaphragm. Final pathology demonstrated a solitary fibrous tumor of the pleura with no malignant features. We believe this is the first case of solitary fibrous tumor of the pleura with a direct vascular supply from the abdominal aorta at the level of the renal arteries reported in the literature.