BIOMAT Database Logo BIOMAT Database Logo

High-Resolution CT Findings of Myositis-Related Interstitial Lung Disease. 2021

Ryoko Egashira
Department of Radiology, Faculty of Medicine, Saga University, 5-1-1 Nabeshima, Saga 849-8501, Japan.

Myositis-related interstitial lung disease presents with a wide variety of lesions, ranging from chronic to acute. It can be divided into two main forms by the types of onsets, namely, chronic to subacute type showing nonspecific interstitial pneumonia (NSIP) or NSIP with an organizing pneumonia (OP)/fibrosing OP (FOP) pattern and acute type showing acute lung injury (ALI) to diffuse alveolar damage (DAD) pattern. Anti-aminoacyl tRNA Synthetase antibody-positive cases mainly show an NSIP or FOP pattern, whereas anti-melanoma differentiation-associated gene 5 antibody-positive cases show ALI to DAD pattern. Bilateral consolidation with or without ground-glass opacification with lower lobe predominance is common as a major pattern in all types, but the distribution or extent is sometimes different. The early detection of findings that indicate a rapid progressive course is vital. Diffuse cranio-caudal distribution and multiple ground-glass opacifications with random distribution might indicate a poorer prognosis.

UI MeSH Term Description Entries
D008168 Lung Either of the pair of organs occupying the cavity of the thorax that effect the aeration of the blood. Lungs
D009220 Myositis Inflammation of a muscle or muscle tissue. Inflammatory Myopathy,Myositis, Focal,Myositis, Infectious,Idiopathic Inflammatory Myopathies,Idiopathic Inflammatory Myopathy,Idiopathic Inflammatory Myositis,Infectious Myositis,Inflammatory Muscle Diseases,Inflammatory Myopathies, Idiopathic,Inflammatory Myopathy, Idiopathic,Muscle Diseases, Inflammatory,Myopathies, Idiopathic Inflammatory,Myopathy, Inflammatory,Myositis, Proliferative,Focal Myositides,Focal Myositis,Infectious Myositides,Inflammatory Muscle Disease,Inflammatory Myopathies,Muscle Disease, Inflammatory,Myopathies, Inflammatory,Myopathy, Idiopathic Inflammatory,Myositides,Myositides, Focal,Myositides, Infectious,Myositides, Proliferative,Proliferative Myositides,Proliferative Myositis
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000604 Amino Acyl-tRNA Synthetases A subclass of enzymes that aminoacylate AMINO ACID-SPECIFIC TRANSFER RNA with their corresponding AMINO ACIDS. Amino Acyl T RNA Synthetases,Amino Acyl-tRNA Ligases,Aminoacyl Transfer RNA Synthetase,Aminoacyl-tRNA Synthetase,Transfer RNA Synthetase,tRNA Synthetase,Acyl-tRNA Ligases, Amino,Acyl-tRNA Synthetases, Amino,Amino Acyl tRNA Ligases,Amino Acyl tRNA Synthetases,Aminoacyl tRNA Synthetase,Ligases, Amino Acyl-tRNA,RNA Synthetase, Transfer,Synthetase, Aminoacyl-tRNA,Synthetase, Transfer RNA,Synthetase, tRNA,Synthetases, Amino Acyl-tRNA
D012189 Retrospective Studies Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons. Retrospective Study,Studies, Retrospective,Study, Retrospective
D014057 Tomography, X-Ray Computed Tomography using x-ray transmission and a computer algorithm to reconstruct the image. CAT Scan, X-Ray,CT Scan, X-Ray,Cine-CT,Computerized Tomography, X-Ray,Electron Beam Computed Tomography,Tomodensitometry,Tomography, Transmission Computed,X-Ray Tomography, Computed,CAT Scan, X Ray,CT X Ray,Computed Tomography, X-Ray,Computed X Ray Tomography,Computerized Tomography, X Ray,Electron Beam Tomography,Tomography, X Ray Computed,Tomography, X-Ray Computer Assisted,Tomography, X-Ray Computerized,Tomography, X-Ray Computerized Axial,Tomography, Xray Computed,X Ray Computerized Tomography,X Ray Tomography, Computed,X-Ray Computer Assisted Tomography,X-Ray Computerized Axial Tomography,Beam Tomography, Electron,CAT Scans, X-Ray,CT Scan, X Ray,CT Scans, X-Ray,CT X Rays,Cine CT,Computed Tomography, Transmission,Computed Tomography, X Ray,Computed Tomography, Xray,Computed X-Ray Tomography,Scan, X-Ray CAT,Scan, X-Ray CT,Scans, X-Ray CAT,Scans, X-Ray CT,Tomographies, Computed X-Ray,Tomography, Computed X-Ray,Tomography, Electron Beam,Tomography, X Ray Computer Assisted,Tomography, X Ray Computerized,Tomography, X Ray Computerized Axial,Transmission Computed Tomography,X Ray Computer Assisted Tomography,X Ray Computerized Axial Tomography,X Ray, CT,X Rays, CT,X-Ray CAT Scan,X-Ray CAT Scans,X-Ray CT Scan,X-Ray CT Scans,X-Ray Computed Tomography,X-Ray Computerized Tomography,Xray Computed Tomography
D017563 Lung Diseases, Interstitial A diverse group of lung diseases that affect the lung parenchyma. They are characterized by an initial inflammation of PULMONARY ALVEOLI that extends to the interstitium and beyond leading to diffuse PULMONARY FIBROSIS. Interstitial lung diseases are classified by their etiology (known or unknown causes), and radiological-pathological features. Diffuse Parenchymal Lung Disease,Diffuse Parenchymal Lung Diseases,Interstitial Lung Disease,Interstitial Lung Diseases,Pneumonia, Interstitial,Pneumonitis, Interstitial,Interstitial Pneumonia,Interstitial Pneumonias,Interstitial Pneumonitides,Interstitial Pneumonitis,Lung Disease, Interstitial,Pneumonias, Interstitial,Pneumonitides, Interstitial

Related Publications

Ryoko Egashira
[Smoking-related interstitial lung diseases: findings at high-resolution CT].
January 2008, Radiologia,
Ryoko Egashira
High-resolution CT scan findings in patients with symptomatic scleroderma-related interstitial lung disease.
August 2008, Chest,
Ryoko Egashira
High-resolution CT of diffuse interstitial lung disease: key findings in common disorders.
January 2001, European radiology,
Ryoko Egashira
High-resolution CT in smoking-related interstitial lung diseases.
February 2021, The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease,
Ryoko Egashira
Drug-induced interstitial lung disease in molecular targeted therapies: high-resolution CT findings.
December 2012, International journal of clinical oncology,
Ryoko Egashira
High resolution CT findings in miliary lung disease.
January 1992, Journal of computer assisted tomography,
Ryoko Egashira
Drug-induced lung disease: high-resolution CT findings.
October 2000, AJR. American journal of roentgenology,
Ryoko Egashira
Management of Myositis-Related Interstitial Lung Disease.
November 2016, Chest,
Ryoko Egashira
High-resolution CT of interstitial lung disease: a continuous evolution.
February 2014, Seminars in respiratory and critical care medicine,
Ryoko Egashira
[High resolution CT of interstitial lung diseases].
January 1990, RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin,
Copied contents to your clipboard!