Asunto(s)
Enfermedades Pulmonares Fúngicas , Mucormicosis , Humanos , Mucormicosis/complicaciones , Mucormicosis/diagnóstico , Enfermedades Pulmonares Fúngicas/complicaciones , Enfermedades Pulmonares Fúngicas/diagnóstico por imagen , Enfermedades Pulmonares Fúngicas/microbiología , Masculino , Persona de Mediana Edad , Tomografía Computarizada por Rayos XAsunto(s)
Amiloidosis , Enfermedades Bronquiales , Mieloma Múltiple , Enfermedades de la Tráquea , Humanos , Amiloidosis/patología , Amiloidosis/diagnóstico por imagen , Biopsia , Enfermedades Bronquiales/diagnóstico por imagen , Enfermedades Bronquiales/patología , Enfermedades Bronquiales/etiología , Broncoscopía , Mieloma Múltiple/patología , Mieloma Múltiple/complicaciones , Tomografía Computarizada por Rayos X , Enfermedades de la Tráquea/diagnóstico por imagen , Enfermedades de la Tráquea/patología , Enfermedades de la Tráquea/etiologíaRESUMEN
Rheumatoid arthritis (RA) is an autoimmune inflammatory and heterogeneous disease that affects several systems, especially the joints. Among the extra-articular manifestations of RA, pleuropulmonary involvement occurs frequently, with different presentations, potentially in all anatomic thoracic compartments, and may determine high morbidity and mortality. The most common pleuropulmonary manifestations in patients with RA include interstitial lung disease (ILD), pleural disease, pulmonary arterial hypertension, rheumatoid lung nodules, airway disease (bronchiectasis and bronchiolitis), and lymphadenopathy. Pulmonary hypertension and ILD are the manifestations with the greatest negative impact in prognosis. HRCT of the chest is essential in the evaluation of patients with RA with respiratory symptoms, especially those with higher risk factors for ILD, such as male gender, smoking, older age, high levels of rheumatoid factor, or positive anti-cyclic citrullinated peptide antibody results. Additionally, other etiologies that may determine tomographic pleuropulmonary manifestations in patients with RA are infections, neoplasms, and drug-induced lung disease. In these scenarios, clinical presentation is heterogeneous, varying from being asymptomatic to having progressive respiratory failure. Knowledge on the potential etiologies causing tomographic pleuropulmonary manifestations in patients with RA coupled with proper clinical reasoning is crucial to diagnose and treat these patients.
Asunto(s)
Artritis Reumatoide , Enfermedades Pulmonares Intersticiales , Humanos , Masculino , Artritis Reumatoide/complicaciones , Artritis Reumatoide/diagnóstico por imagen , Enfermedades Pulmonares Intersticiales/diagnóstico por imagen , Enfermedades Pulmonares Intersticiales/etiología , Factores de Riesgo , Pulmón , AutoanticuerposRESUMEN
ABSTRACT Rheumatoid arthritis (RA) is an autoimmune inflammatory and heterogeneous disease that affects several systems, especially the joints. Among the extra-articular manifestations of RA, pleuropulmonary involvement occurs frequently, with different presentations, potentially in all anatomic thoracic compartments, and may determine high morbidity and mortality. The most common pleuropulmonary manifestations in patients with RA include interstitial lung disease (ILD), pleural disease, pulmonary arterial hypertension, rheumatoid lung nodules, airway disease (bronchiectasis and bronchiolitis), and lymphadenopathy. Pulmonary hypertension and ILD are the manifestations with the greatest negative impact in prognosis. HRCT of the chest is essential in the evaluation of patients with RA with respiratory symptoms, especially those with higher risk factors for ILD, such as male gender, smoking, older age, high levels of rheumatoid factor, or positive anti-cyclic citrullinated peptide antibody results. Additionally, other etiologies that may determine tomographic pleuropulmonary manifestations in patients with RA are infections, neoplasms, and drug-induced lung disease. In these scenarios, clinical presentation is heterogeneous, varying from being asymptomatic to having progressive respiratory failure. Knowledge on the potential etiologies causing tomographic pleuropulmonary manifestations in patients with RA coupled with proper clinical reasoning is crucial to diagnose and treat these patients.
RESUMO A artrite reumatoide (AR) é uma doença inflamatória autoimune e heterogênea que afeta vários sistemas, principalmente as articulações. Dentre as manifestações extra-articulares da AR, o acometimento pleuropulmonar ocorre com frequência, com diferentes apresentações, potencialmente em todos os compartimentos anatômicos do tórax e pode determinar alta morbidade e mortalidade. As manifestações pleuropulmonares mais comuns em pacientes com AR incluem doença pulmonar intersticial (DPI), doença pleural, hipertensão arterial pulmonar, nódulos pulmonares reumatoides, doença das vias aéreas (bronquiectasia e bronquiolite) e linfadenopatia. A hipertensão pulmonar e a DPI são as manifestações com maior impacto negativo no prognóstico. A TCAR de tórax é essencial na avaliação de pacientes com AR sintomáticos respiratórios, principalmente aqueles com fatores de risco maiores para DPI, como sexo masculino, tabagismo, idade mais avançada, níveis elevados de fator reumatoide ou anticorpos antipeptídeos citrulinados cíclicos positivos. Além disso, outras etiologias que podem determinar manifestações pleuropulmonares tomográficas em pacientes com AR são infecções, neoplasias e doença pulmonar induzida por drogas. Nesses cenários, a apresentação clínica é heterogênea, variando de ausência de sintomas a insuficiência respiratória progressiva. O conhecimento das possíveis etiologias causadoras de manifestações pleuropulmonares tomográficas em pacientes com AR, aliado a um raciocínio clínico adequado, é fundamental para o diagnóstico e tratamento desses pacientes.
RESUMEN
Intrathoracic fat-containing lesions may arise in the mediastinum, lungs, pleura, or chest wall. While CT can be helpful in the detection and diagnosis of these lesions, it can only do so if the lesions contain macroscopic fat. Furthermore, because CT cannot demonstrate microscopic or intravoxel fat, it can fail to identify and diagnose microscopic fat-containing lesions. MRI, employing spectral and chemical shift fat suppression techniques, can identify both macroscopic and microscopic fat, with resultant enhanced capability to diagnose these intrathoracic lesions non-invasively and without ionizing radiation. This paper aims to review the CT and MRI findings of fat-containing lesions of the chest and describes the fat-suppression techniques utilized in their assessment.
Asunto(s)
Pared Torácica , Tomografía Computarizada por Rayos X , Humanos , Tomografía Computarizada por Rayos X/métodos , Imagen por Resonancia Magnética/métodos , Mediastino , PleuraRESUMEN
Effective communication among members of medical teams is an important factor for early and appropriate diagnosis. The terminology used in radiology reports appears in this context as an important link between radiologists and other members of the medical team. Therefore, heterogeneity in the use of terms in reports is an important but little discussed issue. This article is the result of an extensive review of nomenclature in thoracic radiology, including for the first time terms used in X-rays, CT, and MRI, conducted by radiologists from Brazil and Portugal. The objective of this review of medical terminology was to create a standardized language for medical professionals and multidisciplinary teams.
Asunto(s)
Lenguaje , Radiología , Brasil , Consenso , Humanos , PortugalRESUMEN
ABSTRACT Effective communication among members of medical teams is an important factor for early and appropriate diagnosis. The terminology used in radiology reports appears in this context as an important link between radiologists and other members of the medical team. Therefore, heterogeneity in the use of terms in reports is an important but little discussed issue. This article is the result of an extensive review of nomenclature in thoracic radiology, including for the first time terms used in X-rays, CT, and MRI, conducted by radiologists from Brazil and Portugal. The objective of this review of medical terminology was to create a standardized language for medical professionals and multidisciplinary teams.
RESUMO A comunicação eficiente entre a equipe médica é um fator importante no diagnóstico e tratamento precoce e adequado dos pacientes. A terminologia utilizada em relatórios de exames radiológicos aparece nesse contexto como um elo importante entre radiologistas e os demais integrantes da equipe médica. Portanto, a heterogeneidade no uso de termos em relatórios é importante mas ainda pouco discutida. Este artigo é resultado de uma extensa revisão da nomenclatura radiológica em radiologia torácica, englobando pela primeira vez termos utilizados em vários métodos (radiografia, TC e RM), desenvolvida por radiologistas brasileiros e portugueses. O objetivo desta revisão da terminologia médica foi criar uma linguagem padronizada para os profissionais médicos e as equipes multidisciplinares.