Lóbulo de la ácigos y agenesia de la vena cava inferior: una rara asociación de dos infrecuentes malformaciones / Azygos Lobe And Inferior Vena Cava Agenesis: A Rare Association of two Uncommon Malformations

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Half the deaths after surgery for lung cancer occur after discharge.

INTRODUCTION: Mortality following surgery for lung cancer increases at 90 days. The objective of this study was to determine the rate, factors, time to death, hospital stay until discharge, time to death after discharge and causes of mortality at 90 days following surgery for lung cancer. METHODS: A prospective follow-up study was performed in a cohort of 378 patients who underwent surgery for lung cancer between January 2012 and December 2016. Data on preoperative status, postoperative complications, and mortality were collected. RESULTS: Rates of mortality were 1.6% vs. 3.2% at 30 and 90 days, respectively. Half of deaths occurred between 31 and 90 postoperative days following discharge. The variables found to be related to mortality at 90 days were a Charlson Index >3 (p < 0.001), a history of stroke (p = 0.036), postoperative pneumonia (p = 0.001), postoperative pulmonary or lobar collapse (p = 0.001), reintubation (p < 0.001) and postoperative arrhythmia (p = 0.0029). The risk of mortality was also observed to be associated with the type of surgical technique -being higher for thoracotomy as compared to video-assisted thoracoscopy (VATS) (p = 0.011) -, and hospital readmission after discharge (p < 0.001). Adjusted odds ratios (OR) and 95% confidence intervals (95% CI) were calculated. Multivariate analysis revealed that a Charlson Index >3 (p = 0.001) OR 2.0 (1.55,2.78), a history of stroke (p = 0.018) OR 5.1 (1.81, 32.96) and postoperative pulmonary or lobar collapse (p = 0.001) OR 8.5 (2.41,30.22) were independent prognostic factors of mortality. The most common causes of death were related to respiratory (58.3%) and cardiovascular (33.2%) complications. CONCLUSIONS: Mortality at 90 days following surgery for lung cancer doubles 30-day mortality, which is a relevant finding of which both, patients and healthcare should be aware. Half the deaths within 90 days after surgery for lung cancer occur after discharge. Specific outpatient follow-up programs should be designed for patients at a higher risk of 90-day mortality.

Tumor desmoide gigante de pared torácica con crecimiento intratorácico / Giant Desmoid Tumor Of The Chest Wall With Intrathoracic Growth

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Predictors for 30-day readmission after pulmonary resection for lung cancer.

BACKGROUND: The purpose of this study was to assess the rate, cause, and factors associated with readmissions following pulmonary resection for lung cancer and their relationship with 90-day mortality. METHODS: A prospective cohort study was conducted of 379 patients who underwent surgery for lung cancer at the university hospitals Granada, Spain between 2012 and 2016. RESULTS: The rate of readmissions within 30 postoperative days was 6.2%. The most common reason for readmission was subcutaneous emphysema (21.7%), pneumonia (13%), and pleural empyema (8.5%). A higher probability of requiring urgent readmission was associated with a higher Charlson index (OR 2.0,95% confidence interval 1.50-2.67, P = 0.001); peripheral arterial vasculopathy (OR 4.8, 95%CI 1.27-18.85, P = 0.021); a history of stroke (OR 8.2, 95%CI 1.08-62.37, P = 0.04); postoperative atelectasis (OR 4.7, 95%CI 1.21-18.64, P = 0.026); and air leaks (OR 12.6, 95%CI 4.10-38.91, P = 0.001).The prediction multivariable model for readmission represents an area under the curve (ROC) of 0.90. Mortality at 90 postoperative days in the group of readmitted patients was 13% versus 1.5 for the group of patients who did not require readmission (P < 0.001). CONCLUSIONS: The factors predictive for readmission can help design individualized outpatient follow-up plans and programs for the reduction of readmissions.

Impact of major video-assisted thoracoscopic surgery on care quality.

BACKGROUND: The objective of this study was to investigate the impact of a program of major video-assisted surgery on care quality in a Unit of Thoracic Surgery. METHODS: A descriptive comparative study was conducted of 793 major thoracic procedures performed between 2009 and 2012. Quality indicators and hospital performance before [2009-2010] and after (2011 and 2012) the implementation of the program. RESULTS: The incidence of surgical complications decreased significantly from 6.32%/7.88% (2009/2010, respectively) to 1.87%/1.67% (2011/2012, respectively) [95% CI for 7.08% (4.20-9.96%); 95% CI for 1.76% (0.44-3.08%) P<0.001, respectively]. The mean hospital stay was reduced from 8.5/7.8 days in 2009/2010, respectively, to 6.3/5.8 days in 2011/2012, respectively. Mortality rates were 0.57%, 0.60%, 0.93% and 0.43% in 2009, 2010, 2011, and 2012, respectively (P=0.624, 95% CI: -0.6, 0.7). The percentages of emergency readmissions in 2009/2010 were 1.16%/1.23%, respectively vs. 2.80%/0.84% in 2011/2012. CONCLUSIONS: The implementation of the video-assisted thoracic surgery (VATS) program in the unit of Thoracic Surgery Care resulted in a significant improvement in care quality, with a reduction of length of hospital stay, but without any changes in mortality or the percentage of readmissions at 30 post-operative days.

Tratamiento quirúrgico del CNCP estadios I y II / No disponible

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Tratamiento quirúrgico del CPCNP estadio III / No disponible

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Hemotórax traumático causado por exostosis costal solitaria / Traumatic Hemothorax Caused by Solitary Costal Exostosis

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Spontaneous hemomediastinum and hemothorax after dissecting bronchial artery aneurysm.

Spontaneous hemomediastinum is a rare pathological event due to bleeding disorders, mediastinal organ hemorrhage or idiopathic causes. It usually presents with chest pain and dyspnea, which can lead to confusion with other clinical conditions. The election diagnostic method is computed tomography and treatment depends on underlying etiology, aimed on controlling hemorrhages, if present. In this paper, we present a case of spontaneous hemomediastinum and hemothorax after bronchial artery aneurysm dissection treated with endovascular embolization and chest drainage.