Subject(s)
COVID-19 , Mediastinal Emphysema , Pneumoperitoneum , Humans , COVID-19/complications , Mediastinal Emphysema/diagnostic imaging , Mediastinal Emphysema/etiology , Mediastinal Emphysema/therapy , Pneumoperitoneum/diagnostic imaging , Pneumoperitoneum/etiology , Pneumoperitoneum/therapy , Tomography, X-Ray ComputedABSTRACT
OBJECTIVES: The objective of this study was to assess the diagnostic performance of combined computerised tomography (CT) and positron emission tomography (PET) in mediastinal staging of surgical lung cancer based on data obtained from the prospective cohort of the Spanish Group for Video-Assisted Thoracic Surgery (GEVATS). METHODS: A total of 2782 patients underwent surgery for primary lung carcinoma. We analysed diagnostic success in mediastinal lymph node staging (cN2) using CT and PET. Bivariate and multivariate analyses were performed of the factors involved in this success. The risk of unexpected pN2 disease was analysed for cases in which an invasive testing is recommended: cN1, the tumour centrally located or the tumour diameter >3 cm. RESULTS: The overall success of CT together with PET was 82.9% with a positive predictive value of 0.21 and negative predictive value of 0.93. If the tumour was larger than 3 cm and for each unit increase in mediastinal SUVmax, the probability of success was lower with OR 0.59 (0.44-0.79) and 0.71 (0.66-0.75), respectively. In the video-assisted thoracic surgery (VATS) approach, the probability of success was higher with OR 2.04 (1.52-2.73). The risk of unexpected pN2 increased with the risk factors cN1, the tumour centrally located or the tumour diameter >3 cm: from 4.5% (0 factors) to 18.8% (3 factors) but did not differ significantly as a function of whether invasive testing was performed. CONCLUSIONS: CT and PET together have a high negative predictive value. The overall success of the staging is lower in the case of tumours >3 cm and high mediastinal SUVmax, and it is higher when VATS is performed. The risk of unexpected pN2 is higher if the disease is cN1, the tumour centrally located or the tumour diameter >3 cm but does not vary significantly as a function of whether patients have undergone invasive testing.
Subject(s)
Carcinoma, Non-Small-Cell Lung , Lung Neoplasms , Humans , Carcinoma, Non-Small-Cell Lung/pathology , Carcinoma, Non-Small-Cell Lung/surgery , Thoracic Surgery, Video-Assisted , Prospective Studies , Neoplasm Staging , Lung Neoplasms/diagnostic imaging , Lung Neoplasms/surgery , Lung Neoplasms/pathology , Lymph Nodes/diagnostic imaging , Lymph Nodes/surgery , Lymph Nodes/pathologyABSTRACT
La expansión de la pandemia producida por el nuevo coronavirus SARS-CoV-2 ha obligado a focalizar casi toda la asistencia sanitaria en pacientes con enfermedad COVID-19, obligando a suspender la mayoría de intervenciones quirúrgicas electivas programadas. La cirugía torácica es eminentemente oncológica, por lo que resulta obligada una adecuada priorización de los pacientes para ser intervenidos lo antes posible y en condiciones de máxima seguridad. Por otra parte, la afectación pulmonar grave COVID-19 presenta complicaciones que con frecuencia requieren procedimientos quirúrgicos torácicos urgentes en un contexto nuevo. La Sociedad Española de Cirugía Torácica (SECT) ha desarrollado este documento para establecer unas recomendaciones básicas para mantener la actividad quirúrgica electiva imprescindible y para orientar a los cirujanos que deban afrontar urgencias torácicas en este nuevo y desconocido entorno
Expansion of the pandemic produced by new coronavirus SATS-CoV-2 has made healthcare focused on patients with COVID-19 disease, leading to discontinue most of elective surgical procedures. Being thoracic surgery eminently oncological, an optimal triage of patients amenable to be safely operated on is mandatory. Moreover, severe pulmonary involvement by COVID-19 causes complications frequently needing urgent thoracic surgical procedures under a new context. The Spanish Society of Thoracic Surgery (SECT) has developed this document to establish basic recommendations to keep up essential elective surgical activity and to guide surgeons facing thoracic urgencies in this new and unknown environment
Subject(s)
Humans , Coronavirus Infections/epidemiology , Pneumonia, Viral/epidemiology , Pandemics , Elective Surgical Procedures/standards , Thoracic Surgery/standards , Societies, Medical , Spain/epidemiologyABSTRACT
Expansion of the pandemic produced by new coronavirus SATS-CoV-2 has made healthcare focused on patients with COVID-19 disease, leading to discontinue most of elective surgical procedures. Being thoracic surgery eminently oncological, an optimal triage of patients amenable to be safely operated on is mandatory. Moreover, severe pulmonary involvement by COVID-19 causes complications frequently needing urgent thoracic surgical procedures under a new context. The Spanish Society of Thoracic Surgery (SECT) has developed this document to establish basic recommendations to keep up essential elective surgical activity and to guide surgeons facing thoracic urgencies in this new and unknown environment.
Subject(s)
COVID-19/prevention & control , COVID-19/transmission , Elective Surgical Procedures , Emergencies , Risk Management , Thoracic Surgical Procedures , COVID-19/epidemiology , Chest Tubes , Hospital Units , Humans , Infection Control , Infectious Disease Transmission, Patient-to-Professional/prevention & control , Lung Transplantation , Pandemics , Risk Assessment , SARS-CoV-2 , Spain , Tracheostomy , TriageABSTRACT
Pseudoaneurysm of the internal mammary artery is an unusual complication of wounds to the chest. We report a case of a 41-year-old man who sustained a stab chest wound and posttraumatic pseudoaneurysm of the internal mammary artery, resulting in hemomediastinum and hemothorax. The patient was successfully treated using emergency endovascular coil embolization. Because this injury is extremely rare, the literature is reviewed, and several principles are suggested to improve the management.
