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INTRODUCTION: Patients with central neoplasms and haemoptysis show low survival rates. Symptom control without recurrence 48 h after bronchoscopic interventions may improve the prognosis of these patients. Bronchoscopic argon plasma coagulation (APC) is a useful technique for endobronchial management of haemoptysis in patients with central malignancies. Nevertheless, limited data are available in the literature on its efficacy and safety and the main predictors of success are still unclear. METHODS: An observational, prospective, single-centre cohort study was carried out to assess the efficacy (i.e., immediate bleeding cessation without recurrence during the following 48 h) of bronchoscopic APC in the treatment of patients with haemoptysis caused by endobronchial malignancies and the main predictors of success. RESULTS: A total of 76 patients with median age 75 years (interquartile range: 65-79) were enrolled. 67 (88.2%) patients had bleeding cessation without recurrence 48 h after bronchoscopic APC. A low rate of non-serious adverse events (5.3%) was recorded and a low (7.6%) recurrence rate of haemoptysis at 3.5 months after the procedure was also shown. No clinical, demographic and endoscopic variables related to a successful procedure at 48 h were found. CONCLUSION: This study demonstrates that bronchoscopic APC is an effective procedure in the treatment of patients with haemoptysis caused by endobronchial malignancies, regardless of the clinical characteristics of the patients, the endoscopic and histological features of the neoplasm and the severity of the symptom. Furthermore, it shows a low rate of complications and long-term efficacy in bleeding control.
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Over the last 20 years, scientific literature and interest on chest/lung ultrasound (LUS) have exponentially increased. Interpreting mixed-anatomical and artifactual-pictures determined the need of a proposal of a new nomenclature of artifacts and signs to simplify learning, spread, and implementation of this technique. The aim of this review is to collect and analyze different signs and artifacts reported in the history of chest ultrasound regarding normal lung, pleural pathologies, and lung consolidations. By reviewing the possible physical and anatomical interpretation of these artifacts and signs reported in the literature, this work aims to present the AdET (Accademia di Ecografia Toracica) proposal of nomenclature and to bring order between published studies.
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Pneumopatias , Pulmão , Humanos , Pulmão/diagnóstico por imagem , Pneumopatias/diagnóstico por imagem , Tórax , Ultrassonografia/métodos , ArtefatosRESUMO
BACKGROUND: Bronchoscopy is a useful technique adopted in the management of patients with COVID-19. 10-40% of COVID-19 survivors experience persistent symptoms. A comprehensive description of the utility and safety of bronchoscopy in the management of patients with COVID-19 sequelae is lacking. The aim of the study was to evaluate the role of bronchoscopy in patients with suspected post-acute sequelae of COVID-19. METHODS: An observational, retrospective study was carried out in Italy. Patients requiring bronchoscopy for suspected COVID-19 sequelae were enrolled. RESULTS: 45 (21, 46.7%, female) patients were recruited. Bronchoscopy was more frequently indicated for patients with a previous critical disease. The most frequent indications were tracheal complications, mostly performed in patients who were hospitalized during the acute phase than treated at home (14, 48.3% VS. 1, 6.3%; p-value: 0.007) and persistent parenchymal infiltrates, more frequent in those treated at home (9, 56.3% VS. 5, 17.2%; p-value: 0.008). 3 (6.6%) patients after the first bronchoscopy required higher oxygen flow. Four patients were diagnosed with lung cancer. CONCLUSION: Bronchoscopy is a useful and safe technique in patients with suspected post-acute sequelae of COVID-19. The severity of acute disease plays a role in the rate and indications of bronchoscopy. Endoscopic procedures were mostly performed for tracheal complications in critical, hospitalized patients and for persistent lung parenchymal infiltrates in mild-moderate infections treated at home.
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COVID-19 , Estenose Traqueal , Humanos , Feminino , Masculino , COVID-19/complicações , Estudos Retrospectivos , Estenose Traqueal/etiologia , Broncoscopia/métodos , Traqueia , Progressão da DoençaRESUMO
Leprosy is a neglected disease sporadically reported in high-income countries. Skin lesion and peripheral nerve involvement represent most common manifestations. Mediastinal lymphadenopathy in the absence of superficial lymph nodes involvement is very rare. Atypical or rare clinical presentations of disease may delay diagnosis and therapy and cause potential life-threatening manifestations and disabilities. We describe the case of a 49-year-old Sinhalese man who was admitted to our hospital with a one-month history of peripheral neurological symptoms and skin lesions on lower limbs. CT scan showed the presence of mediastinal lymphadenopathies without lung parenchymal and superficial lymph nodes involvement. Endobronchial ultrasound-guided transbronchial needle aspiration showed the presence of granulomas while skin biopsy revealed dermo-hypodermic granulomas with perineural lymphohistiocytic inflammatory reaction. Fite-Faraco staining demonstrated the presence of acid-fast bacilli in both lymph nodal and skin biopsy and polymerase chain reaction was positive for Mycobacterium leprae. Multibacillary leprosy was then diagnosed.
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BACKGROUND: The role of endoscopic ultrasound with bronchoscope fine-needle aspiration (EUS-B-FNA) in the diagnosis of suspected malignant pulmonary lesions adjacent to the esophagus has been poorly investigated. The aim of the present study was to assess the accuracy of EUS-B-FNA for the diagnosis and molecular profiling of paraesophageal pulmonary lesions, as well as its predictors of success. MATERIALS AND METHODS: Patients who underwent EUS-B-FNA for the diagnosis of paraesophageal lesions were consecutively enrolled in four Italian centers. Demographic, clinical, procedural, pathological, and molecular characteristics of the malignant samples were collected. The primary outcome was the diagnostic accuracy for pulmonary malignancies. Secondary outcomes were diagnostic yield and predictors of success for diagnosis and molecular profiling. RESULTS: 107 adult patients (60 [56.1%] males; median (interquartile range) age: 69 [60-70] years) were enrolled. The diagnostic accuracy of EUS-B-FNA was 95.3% in the overall cohort and 95.2% in the 99 patients with a final diagnosis of malignancy. Neither clinical nor procedural variables significantly affected the diagnostic accuracy, whereas rapid on-site evaluation (ROSE), performed by pathologists or trained pulmonologists, was a strong predictor for a complete molecular profiling (OR [95% CI]: 12.9 [1.2-137.4]; p value: 0.03). CONCLUSION: EUS-B-FNA is a safe and accurate method for the diagnosis of paraesophageal pulmonary lesions. The presence of ROSE is relevant for a complete molecular profiling in this selected cohort of patients with advanced lung cancer.
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Broncoscópios , Neoplasias Pulmonares , Adulto , Idoso , Biópsia por Agulha Fina/métodos , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/métodos , Endossonografia/métodos , Feminino , Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Neoplasias Pulmonares/patologia , Masculino , Estudos ProspectivosRESUMO
BACKGROUND: Haemoptysis is a challenging symptom that can be associated with potentially life-threatening medical conditions. Follow-up is key in these patients to promptly detect new or misdiagnosed pathologic findings. Few prospective studies have evaluated long-term prognostic outcomes in patients with haemoptysis. Furthermore, the role played by antiplatelet and anticoagulant drugs on mortality and recurrence rates is unclear. The aim of this study was to assess mortality after 18 months of follow-up. Furthermore, the incidence of recurrence and the risk factors for recurrence and death were evaluated (including the role played by anticoagulant and antiplatelet drugs). METHODS: Observational, prospective, multicentre, Italian study. RESULTS: 451/606 (74.4%) recruited patients with haemoptysis completed the 18 months follow-up. 22/604 (3.6%) diagnoses changed from baseline to the end of the follow-up. 83/604 (13.7%) patients died. In 52/83 (62.7%) patients, death was the outcome of the disease which caused haemoptysis at baseline. Only the diagnosis of lung neoplasm was associated with death (OR (95%CI): 38.2 (4.2-347.5); p-value: 0.0001). 166 recurrences were recorded in 103/604 (17%) patients. The diagnosis of bronchiectasis was significantly associated with the occurrence of a recurrence (OR (95% CI): 2.6 (1.5-4.3)); p-value < 0.0001). Anticoagulant, antiaggregant, and anticoagulant plus antiaggregant drugs were not associated with an increased risk of death and recurrence. CONCLUSIONS: Our study showed a low mortality rate in patients with haemoptysis followed-up for 18 months. Pulmonary malignancy was the main aetiology and the main predictor of death, whereas bronchiectasis was the most frequent diagnosis associated with recurrence. Antiplatelet and/or anticoagulant therapy did not change the risk of death or recurrence. Follow-up is recommended in patients initially diagnosed with lower airways infections and idiopathic bleeding. TRIAL REGISTRATION: NCT02045394.
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Hemoptise/diagnóstico , Hemoptise/mortalidade , Adulto , Idoso , Anticoagulantes/uso terapêutico , Feminino , Seguimentos , Hemoptise/tratamento farmacológico , Humanos , Pneumopatias/diagnóstico , Pneumopatias/tratamento farmacológico , Pneumopatias/mortalidade , Masculino , Pessoa de Meia-Idade , Inibidores da Agregação Plaquetária/uso terapêutico , Prognóstico , Estudos Prospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
BACKGROUND: Complicated parapneumonic effusions and empyema represent advanced stages of pleural infections and are characterized by a high mortality. Medical thoracoscopy is a safe and minimally invasive endoscopic technique prescribed to treat severe pleural infections. However, only a few studies evaluated its success rate. A systematic review of observational studies was performed to assess the efficacy of medical thoracoscopy in patients with complicated parapneumonic effusions and empyema, as well as its predictive factors. METHODS: A search of the scientific evidence was carried out using PubMed, EMBASE, and Cochrane Central Register of Controlled Trials. Articles describing observational studies on medical thoracoscopy in patients with parapneumonic effusions and empyema were selected. RESULTS: Eight studies met the inclusion criteria. The pooled treatment success rate of thoracoscopy was 85% (95% CI 80.0-90.0%; I2: 61.8%) when used as first-line intervention or after failure of chest tube. The pooled complication rate was 9.0% (95% CI 6.0-14.0%; I2: 58.8%). A pooled difference of treatment success of 9.0% (95% CI 1.0-18.0%) was found when post-thoracoscopy intra-pleural fibrinolysis was prescribed. Pooled success rate was higher in cases with pleural fluid culture negativity (pooled difference: 14.0%; 95% CI 4.0-24.0%). CONCLUSIONS: Medical thoracoscopy is effective and safe when prescribed for complicated parapneumonic effusions and empyema. Bacteriological negativity of pleural effusion specimens and administration of adjuvant intra-pleural fibrinolysis after the procedure are associated with a higher success rate.
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Empiema Pleural/terapia , Derrame Pleural/terapia , Toracoscopia , Exsudatos e Transudatos/microbiologia , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
BACKGROUND: Bronchoscopy plays a key role to diagnose the etiology, to localize the site, and to identify the sources of the bleeding in patients with hemoptysis, but the ideal timing of an endoscopic examination is still unclear. METHODS: We performed a secondary analysis of an observational and multicenter study, aimed at evaluating the epidemiology of hemoptysis in Italy and the diagnostic yield of the most frequently prescribed examinations. The aim of the study was to evaluate whether an early bronchoscopy (i.e., performed during active bleeding/≤48 h after hemoptysis stopped) helps localize bleeding (i.e., site, lobe, lung) and increase diagnostic yield in comparison with a delayed examination. RESULTS: Four hundred eighty-six consecutive adult patients (69.2% males; median [IQR] age: 67 [53-76] years) with hemoptysis requiring an etiological diagnosis and undergoing bronchoscopy were recruited. Bleeding focus could be located more frequently in case of moderate-severe bleedings than in cases of mild hemoptysis (site: 70/154, 45.4%, VS. 73/330, 22.1%; p-value < 0.0001; lobe: 95/155, 61.3%, VS. 95/331, 28.7%; p-value < 0.0001; lung: 101/155, 65.1%, VS. 111/331, 33.5%; p-value < 0.0001). Early bronchoscopy showed a higher detection rate of bleeding source in comparison with delayed examination (site: 76/214, 35.5%, VS. 67/272, 24.6%; p-value = 0.01; lobe: 98/214, 45.8%, VS. 92/272, 33.8%; p-value = 0.007; lung: 110/214, 51.4%, VS. 102/272, 37.5%; p-value = 0.002). Early bronchoscopy did not provide any advantages in terms of increased diagnostic yield, in the total cohort (113/214, 52.8%, VS. 123/272, 45.2%; p-value = 0.10) and in the severity subtypes (mild: 56/128, 43.8%, VS. 88/203, 43.4%; p-value = 0.94; moderate-severe: 57/86, 66.2%, VS. 35/69, 50.7%; p-value = 0.051). CONCLUSIONS: Early bronchoscopy helps detect bleeding sources, particularly in cases of moderate-severe hemoptysis, without increasing diagnostic accuracy. TRIAL REGISTRATION: ClinicalTrials.gov (identifier: NCT02045394 ).
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Broncoscopia , Hemoptise/diagnóstico , Hemoptise/etiologia , Idoso , Bronquiectasia/complicações , Feminino , Humanos , Itália , Neoplasias Pulmonares/complicações , Masculino , Pessoa de Meia-Idade , Pneumonia/complicações , Estudos ProspectivosRESUMO
OBJECTIVES: Point-of-care lung sonography has theoretical usefulness in numerous diseases; however clinical indications and the impact of this technique have not been fully investigated. We aimed to describe the current use of point-of-care lung sonography. METHODS: A 2-year prospective observational study was performed by pulmonologists in an Italian university hospital. Techniques, indications, consequences of lung sonography, and barriers to the examination were analyzed. RESULTS: A total of 1150 lung sonographic examinations were performed on 951 patients. The most common indications were diagnosis and follow-up of pleural effusion in 361 cases (31%), evaluation of lung consolidation (322 [28%]), acute heart failure (195 [17%]), guide to pleural procedures (117 [10%]), pneumothorax (54 [5%]) and acute exacerbations of chronic obstructive pulmonary disease (30 [3%]). The mean duration of the examination ± SD was 6 ± 4 minutes. The transducers most frequently used were convex (746 [65%]) and linear (161 [14%]), whereas in 205 examinations (18%), both transducers were used. According to the judgment of the caring clinician, 51% of the examinations were clinically relevant. CONCLUSIONS: Point-of-care lung sonography performed by pulmonologists is quick and feasible and could be widely used for different clinical indications with a potentially high clinical impact. The widespread use of this technique may have a relevant clinical impact in several indications.
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Pneumopatias/diagnóstico por imagem , Sistemas Automatizados de Assistência Junto ao Leito , Ultrassonografia/métodos , Feminino , Humanos , Itália , Pulmão/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Reprodutibilidade dos Testes , Ultrassonografia/instrumentaçãoRESUMO
Fluoroscopy-guided transbronchial needle aspiration (TBNA) has long been used in the diagnosis of peripheral pulmonary lesions (PPLs), although its diagnostic performance varies considerably.We conducted a systematic review and meta-analysis evaluating the accuracy of TBNA in the diagnosis of PPLs, comparing its diagnostic yield with transbronchial biopsy (TBB) and assessing the main predictors of a successful aspirate.In 18 studies, the overall TBNA yield was 0.53 (95% CI 0.44-0.61). TBNA showed a higher accuracy when directly compared to TBB (0.60 (95% CI 0.49-0.71) versus 0.45 (95% CI 0.37-0.54)). The subgroup analyses documented a higher TBNA yield when the computed tomography (CT) bronchus sign was present (0.70 (95% CI 0.63-0.77) versus 0.51 (95% CI 0.38-0.64)), when rapid on-site evaluation (ROSE) was performed (0.62 (95% CI 0.43-0.79) versus 0.51 (95% CI 0.42-0.60)), in the case of malignant lesions (0.55 (95% CI 0.44-0.66) versus 0.17 (95% CI 0.11-0.24)) and for lesions >3â cm (0.81 (95% CI 0.73-0.87) versus 0.55 (95% CI 0.47-0.63)).Conventional TBNA is a useful sampling technique for the diagnosis of PPL, with a higher diagnostic yield than TBB. The presence of CT bronchus sign, an underlying malignant process, lesion size >3â cm and ROSE employment are predictors of a higher yield.
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Biópsia por Agulha/métodos , Fluoroscopia , Pneumopatias/patologia , Neoplasias Pulmonares/patologia , Pulmão/patologia , Broncoscopia , Humanos , Pneumopatias/diagnóstico por imagem , Neoplasias Pulmonares/diagnóstico por imagem , Segurança , Tomografia Computadorizada por Raios XAssuntos
Betacoronavirus/isolamento & purificação , Líquido da Lavagem Broncoalveolar/virologia , Broncoscopia , Técnicas de Laboratório Clínico/métodos , Infecções por Coronavirus , Pandemias , Pneumonia Viral , Utilização de Procedimentos e Técnicas , Broncoscopia/efeitos adversos , Broncoscopia/métodos , Broncoscopia/estatística & dados numéricos , COVID-19 , Teste para COVID-19 , Coinfecção/diagnóstico , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/fisiopatologia , Infecções por Coronavirus/virologia , Transmissão de Doença Infecciosa/prevenção & controle , Diagnóstico Precoce , Feminino , Humanos , Controle de Infecções/métodos , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Pneumonia Viral/diagnóstico , Pneumonia Viral/epidemiologia , Pneumonia Viral/fisiopatologia , Pneumonia Viral/virologia , SARS-CoV-2 , Avaliação de Sintomas/métodos , Avaliação de Sintomas/estatística & dados numéricosRESUMO
BACKGROUND: Lung ultrasound is a non-radiating accurate alternative tool to chest X-ray (CXR) in the diagnosis of community-acquired pneumonia (CAP) in adults. OBJECTIVES: The aim of our study was to define the accuracy of ultrasound in the diagnosis of CAP in children. METHODS: 107 consecutive children with suspected CAP underwent clinical examination, blood sample analysis, CXR and lung ultrasound on admission to the Pediatric Department of the San Paolo Hospital. The diagnosis of pneumonia was made by an independent committee of physicians on the basis of the overall clinical and CXR data. RESULTS: The diagnosis of CAP was confirmed by the committee in 81 patients (76%). Ultrasound and CXR were performed in all patients. Ultrasound had a sensitivity of 94% and specificity of 96%, while CXR showed a sensitivity of 82% and a specificity of 94%. In patients with CAP, ultrasound revealed subpleural consolidations with air bronchogram in 70 cases and focal B-lines in 6. A parapneumonic pleural effusion was detected in 17 patients by ultrasound, while only 11 of them could be detected by CXR. CONCLUSIONS: In our series, lung ultrasound was highly accurate for the diagnosis of CAP in hospitalized children. These results provide the rationale for a multicenter study in children.
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Pneumonia/diagnóstico por imagem , Criança , Criança Hospitalizada , Pré-Escolar , Feminino , Humanos , Lactente , Pulmão/diagnóstico por imagem , Masculino , Derrame Pleural/diagnóstico por imagem , Derrame Pleural/etiologia , Pneumonia/complicações , Estudos Prospectivos , Radiografia Torácica , UltrassonografiaRESUMO
BACKGROUND: Hemoptysis is a challenging and potentially life-threatening medical condition. The most appropriate diagnostic work-up is debated and several diagnostic approaches are implemented worldwide. METHODS: An international, online survey was carried out to investigate the current practice of the diagnostic work-up of patients with hemoptysis of unknown etiology. RESULTS: Overall, 604 physicians responded to the survey. At baseline, chest X-ray was suggested as the first diagnostic investigation by 342 (56.6%) participants. Computed tomography (CT) was suggested in each patient with non- and life-threatening hemoptysis by 310 (51.3%) and 526 (87.1%) respondents, respectively. Contrast-enhanced CT is the currently preferred technique (333, 55.1%). In case of patchy ground glass opacities and negative CT, 287 (47.5%) and 222 (36.8%) participants, respectively, would always offer bronchoscopy. Otorhinolaryngological evaluation was mostly suggested in case of suspected upper airways bleeding before other investigations (212, 35.1%). A follow-up was recommended for idiopathic hemoptysis by the majority of the participants (316, 52.3%). A multidisciplinary assessment is deemed crucial for each patient with life-threatening hemoptysis (437, 72.4%). CONCLUSIONS: Chest X-ray and contrast-enhanced CT are currently preferred as the first diagnostic investigations, regardless of hemoptysis severity. Bronchoscopy is suggested in case of negative radiological examination and when CT shows only ground glass opacities. Otorhinolaryngological evaluation is advised before any other investigations when upper airways bleeding is suspected. Patients with idiopathic hemoptysis are suggested to undergo a clinical follow-up and in case of life-threatening bleeding a multidisciplinary assessment is deemed crucial. Due to the heterogeneous approaches a consensus statement would be needed.
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Hemoptise , Padrões de Prática Médica , Tomografia Computadorizada por Raios X , Hemoptise/etiologia , Hemoptise/diagnóstico por imagem , Humanos , Padrões de Prática Médica/estatística & dados numéricos , Broncoscopia , Inquéritos e Questionários , Pesquisas sobre Atenção à Saúde , Radiografia TorácicaAssuntos
Embolização Terapêutica/métodos , Hemoptise/epidemiologia , Hemoptise/etiologia , Doença Aguda , Idoso , Brônquios/patologia , Bronquite/complicações , Broncoscopia , Feminino , Hemorragia , Humanos , Comunicação Interdisciplinar , Itália , Neoplasias Pulmonares/complicações , Masculino , Pessoa de Meia-Idade , Pneumonia/complicações , Estudos Prospectivos , Estudos Retrospectivos , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Few prospective studies have evaluated the role of endobronchial needle aspiration in diagnosing central airways neoplasms. Rapid on-site evaluation has long been used in transbronchial needle aspiration of adenopathies and peripheral lesions, but its role in sampling central malignancies has not been substantiated yet. OBJECTIVES: In this study we evaluated if endobronchial needle aspiration may increase the sensitivity of bronchoscopy for diagnosing central airways neoplasms when added to conventional diagnostic methods (forceps biopsy, brushing and bronchial washing), and if rapid on-site evaluation may be beneficial in patients undergoing endobronchial needle aspiration. METHODS: 125 patients (77% males, aged 70 ± 7 years; mean ± SD) with central lung cancers were randomized to undergo bronchoscopy including conventional diagnostic methods and needle aspiration, with or without rapid on-site evaluation, stratifying the patients on the basis of the neoplasm growth pattern (exophytic and submucosal/peribronchial disease). RESULTS: Needle aspiration significantly increased the sensitivity of bronchoscopy when added to conventional methods (from 76 to 91%; p < 0.001), primarily resulting from differences in submucosal/peribronchial diseases (68 vs. 90%; p < 0.001) and independently from the presence of rapid on-site evaluation; needle aspiration guided by rapid on-site evaluation guaranteed a higher improvement in bronchoscopy sensitivity than conventional needle aspiration (98 vs. 84%, respectively; p = 0.004). Needle aspiration guided by rapid on-site evaluation showed a significantly higher sensitivity than the conventional method (97 vs. 76%, respectively; p = 0.001). CONCLUSIONS: Needle aspiration increases the sensitivity of bronchoscopy in diagnosing central airways malignancies when added to conventional diagnostic methods, with a further significant improvement when guided by rapid on-site evaluation.
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Adenocarcinoma/patologia , Biópsia por Agulha/métodos , Broncoscopia/métodos , Carcinoma de Células Escamosas/patologia , Neoplasias Pulmonares/patologia , Carcinoma de Pequenas Células do Pulmão/patologia , Adenocarcinoma/diagnóstico , Idoso , Brônquios/patologia , Lavagem Broncoalveolar , Carcinoma de Células Escamosas/diagnóstico , Feminino , Humanos , Neoplasias Pulmonares/diagnóstico , Masculino , Pessoa de Meia-Idade , Sensibilidade e Especificidade , Carcinoma de Pequenas Células do Pulmão/diagnósticoRESUMO
Lung transplantation is a key therapeutic option for several end-stage lung diseases. Interventional pulmonology techniques, mostly bronchoscopy, play a key role throughout the whole path of lung transplantation, from donor evaluation to diagnosis and management of post-transplant complications. We carried out a non-systematic, narrative literature review aimed at describing the main indications, contraindications, performance characteristics and safety profile of interventional pulmonology techniques in the context of lung transplantation. We highlighted the role of bronchoscopy during donor evaluation and described the debated role of surveillance bronchoscopy (with bronchoalveolar lavage and transbronchial biopsy) to detect early rejection, infections and airways complications. The conventional (transbronchial forceps biopsy) and the new techniques (i.e. cryobiopsy, biopsy molecular assessment, probe-based confocal laser endomicroscopy) can detect and grade rejection. Several endoscopic techniques (e.g. balloon dilations, stent placement, ablative techniques) are employed in the management of airways complications (ischemia and necrosis, dehiscence, stenosis and malacia). First line pleural interventions (i.e. thoracentesis, chest tube insertion, indwelling pleural catheters) may be useful in the context of early and late pleural complications occurring after lung transplantation. High quality studies are advocated to define endoscopic standard protocols and thus help improving long-term prognostic outcomes of lung transplant recipients.
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Transplante de Pulmão , Pneumologia , Humanos , Pneumologia/métodos , Transplante de Pulmão/efeitos adversos , Pulmão/patologia , Broncoscopia/métodos , BiópsiaRESUMO
Respiratory diseases are common cause of disability in the elderly and are often concomitant with other non-respiratory medical conditions. Interventional pulmonology includes advanced diagnostic and therapeutic techniques, successfully employed for benign and malignant pulmonary diseases with a good safety profile. A few studies are available on the efficacy and the safety of these procedures (both bronchoscopic and pleural techniques) in the elderly. Paucity of data in these patients may support reluctant clinicians. We carried out a non-systematic review aimed at describing the scientific literature on interventional pulmonology techniques in elderly patients with comorbidities. We summarized indications, performance characteristics, and safety profile of bronchoscopic techniques in the elderly, comparing outcomes between older and younger patients. We explored the role of age on anesthesia and sedation protocols during endoscopic procedures and assessed the influence of comorbidities on bronchoscopic outcomes. This review underlines that older age is not a barrier for implementing interventional pulmonology for diagnostic and therapeutic purposes.
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Broncoscopia/métodos , Pneumopatias/diagnóstico , Pneumopatias/terapia , Pneumologia/métodos , Idoso , Broncoscopia/efeitos adversos , Comorbidade , Humanos , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/terapia , Doenças Pleurais/diagnóstico , Doenças Pleurais/terapia , Ensaios Clínicos Controlados Aleatórios como Assunto , Toracentese , ToracoscopiaRESUMO
Diseases of the pleura and pleural space are common and present a significant contribution to the workload of respiratory physicians, with most cases resulting from congestive heart failure, pneumonia, and cancer. Although the radiographic and ultrasonographic detection of pleural abnormalities may be obvious, the determination of a specific diagnosis can often represent a challenge. Invasive procedures such as pleural drainage, ultrasound/CT-guided pleural biopsy or medical thoracoscopy can be useful in determining specific diagnosis of pleural diseases. Management of primary and secondary spontaneous pneumothorax is mandatory in an interventional pulmonology training program, while the medical or surgical treatment of the recurrence is still a matter of discussion. Pleural drainage is a diagnostic and therapeutic procedure used in the treatment of pneumothorax and pleural effusions of different etiologies and even in palliation of symptomatic in malignant pleural effusion. Medical thoracoscopy (MT) is a minimally invasive procedure aimed at inspecting the pleural space. It could be a diagnostic procedure in pleural effusions (suspected malignant pleural effusion, infective pleural disease such as empyema or tuberculosis) or therapeutic procedure (chemical pleurodesis or opening of loculation in empyema). Diagnostic yield is 95% in patients with pleural malignancies and higher in pleural tuberculosis. In parapneumonic complex effusion, MT obviates the need for surgery in most cases. Thoracoscopy training should be considered being as important as bronchoscopy training for interventional pulmonology, although prior acquisition of ultrasonography and chest tube insertion skills is essential.
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Competência Clínica , Pleura/diagnóstico por imagem , Pneumologia/educação , Toracoscopia/educação , Broncoscopia/efeitos adversos , Tubos Torácicos , Drenagem , Humanos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Derrame Pleural/cirurgia , Derrame Pleural Maligno/cirurgia , Pneumonia/complicações , Pneumotórax/cirurgia , Pneumologia/métodos , Reprodutibilidade dos Testes , Toracoscopia/métodosRESUMO
BACKGROUND: Lung ultrasound examination is becoming an even more important part of pulmonologists' clinical routine. As indicated in the literature, the coordinates of any findings on lung parenchyma are based on surface landmarks or conventional quadrants. In our experience we have noticed that lung fissures are clearly detectable as interruptions of the pleural line, but this has never been investigated previously. The aim of this study was to evaluate whether lung fissures are detectable under normal conditions in routine clinical practice. METHODS: Ten operators were enrolled from Pleural-Hub, a scientific discussion group. After compiling a prestudy survey to investigate whether they had observed fissures previously, they were asked to note if the following fissures were detectable: posterior right (PR) and left (PL), lateral right (LR) and left (LL), anterior right (AR), and anterolateral left (AL). Enrollment was competitive, aiming to reach 100 case subjects. RESULTS: We found that general fissure detection was 61.3%, in particular: PR, 59%; LR, 75%; AR, 69%; PL, 45%; LL, 64%; AL, 56%. Single operators yielded different detection rates ranging from 90% to 25%, showing strong operator dependency. Before being made aware of general results operators indicated operator's skill and rib shadow artifacts as the principal factors affecting fissure detection. CONCLUSIONS: Lung fissures may be detected with ultrasound once adequate training is provided. This may allow the clinician a more precise anatomical delineation of pathology identified by lung ultrasound.