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Ground-Glass Opacity Without Reticulation
Ground-glass opacity (GGO) is caused by partial displacement of air in lung parenchyma. The opacity is caused by partial filling of airspaces,...
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Ground-Glass Opacity with Reticulation
Ground-glass opacity (GGO) appears at thin-section CT (TSCT) as hazy increased opacity of the lung, with the preservation of bronchial and vascular...
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Ground-Glass Opacity and Dark Bronchus Sign
Ground-Glass opacity (GGO) is a nonspecific finding which represents a hazy area of increased attenuation in the lung with preservation of bronchial...
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Ground-glass opacity in a patient with right aortic arch and no left pulmonary artery
BackgroundHere we report a case of patients with mixed ground glass opacity in the left lung combined with congenital right aortic arch, which is...
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Tumor blood vessel in 3D reconstruction CT imaging as an risk indicator for growth of pulmonary nodule with ground-glass opacity
ObjectiveDespite the vital role of blood perfusion in tumor progression, in patients with persistent pulmonary nodule with ground-glass opacity (GGO)...
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Different clinicopathological features between young and older patients with pulmonary adenocarcinoma and ground-glass opacity
After the recommendation of computed tomography as a routine procedure for lung cancer screening, an increasing number of young adults have been...
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A case of lung metastasis from gastric cancer presenting as ground-glass opacity dominant nodules
BackgroundMost metastatic lung tumors present as solid nodules on chest computed tomography (CT). In contrast, ground-glass opacity on chest computed...
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Prognostic value of CT-defined ground-glass opacity in early-stage lung adenocarcinomas: a single-center study and meta-analysis
ObjectivesThe prognostic value of ground-glass opacity at preoperative chest CT scans in early-stage lung adenocarcinomas is a matter of debate. We...
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Distinct cellular immune profiles in lung adenocarcinoma manifesting as pure ground glass opacity versus solid nodules
IntroductionGround glass opacity featured lung adenocarcinomas (GGO-LUAD) display more indolent biological behavior than solid nodule featured lung...
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Ground glass opacity: can we correlate radiological and histological features to plan clinical decision making?
BackgroundThe spectrum of ground glass opacity (GGO) is a diagnostic and clinical management quandary. The role of computed tomographic scans in...
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The activity and immune dynamics of PD-1 inhibition on high-risk pulmonary ground glass opacity lesions: insights from a single-arm, phase II trial
Immune checkpoint inhibitors targeting the programmed cell death-1 (PD-1) protein significantly improve survival in patients with advanced...
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Ground-glass opacity score predicts the prognosis of anti-MDA5 positive dermatomyositis: a single-centre cohort study
ObjectiveDermatomyositis (DM) positive with anti-melanoma differentiation-associated gene 5 (anti-MDA5-DM) is a systemic autoimmune disease with high...
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Ground-glass opacity (GGO): a review of the differential diagnosis in the era of COVID-19
Thoracic imaging is fundamental in the diagnostic route of Coronavirus disease 2019 (COVID-19) especially in patients admitted to hospitals. In...
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Differences in the prognostic implication of ground-glass opacity on CT according to pathological nodal status in lung cancers treated with lobectomy or pneumonectomy
ObjectivesTo clarify the prognostic significance of a ground-glass opacity (GGO) component according to T category and pathological nodal status in...
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Small (≤ 20 mm) ground-glass opacity pulmonary lesions: which factors influence the diagnostic accuracy of CT-guided percutaneous core needle biopsy?
BackgroundThe diagnostic accuracy of computed tomography (CT)-guided percutaneous core needle biopsy (CNB) for small (≤ 20 mm) ground-glass opacity...
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Outcomes of carbon ion radiotherapy compared with segmentectomy for ground glass opacity-dominant early-stage lung cancer
PurposeThis study aimed to compare the outcomes of patients with ground-grass opacity (GGO)-dominant non-small cell lung cancer (NSCLC) who were...
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CT-guided placement of microcoil end in the pleural cavity for video-assisted thoracic surgical resection of ground-glass opacity: a retrospective study
BackgroundThe aim of the study was to investigate and summarize the effectiveness and safety of CT-guided microcoil localization before...
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Differential diagnosis of benign and malignant patchy ground-glass opacity by thin-section computed tomography
BackgroundPrevious studies confirmed that ground-glass nodules (GGNs) with certain CT manifestations had a higher probability of malignancy. However,...
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Quantification of preexisting lung ground glass opacities on CT for predicting checkpoint inhibitor pneumonitis in advanced non-small cell lung cancer patients
BackgroundImmune checkpoint inhibitors (ICIs) can lead to life-threatening pneumonitis, and pre-existing interstitial lung abnormalities (ILAs) are a...
