ground-glass opacity (GGO)
Original Article Metastatic rate of lymph nodes in clinical stage I non-small-cell lung cancer patients with mixed ground-glass opacity versus pure ground-glass opacity: a systematic review and meta-analysis
... of ground-glass opacity (GGO) in patients with early-stage lung cancer ...Pure ground-glass opacity (Pure-GGO) is defi- ...
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Three Dimensional Ground Glass Opacity Ratio in CT Images Can Predict Tumor Invasiveness of Stage IA Lung Cancer
... [one-dimensional ground glass opacity (1D GGO) ratio, two-dimensional (2D) GGO ra- tio, three-dimensional (3D) GGO ratio, 1D solid size, 2D solid size, and 3D solid size] and tumor invasiveness ...
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Boundary optimization of Ground Glass Opacity in CT images of lung cancer
... screening method in high risk individuals. For the success of the screening program, the outcome of the classification of malignancy and benignity is important. Among the pulmonary nodules Ground Glass ...
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Detection of pulmonary ground-glass opacity based on deep learning computer artificial intelligence
... Pulmonary ground-glass opacity (GGO) is defined as a hazy opacity that does not obscure the underlying bronchial structures or pulmonary vessels on high-resolution computed tomography ...
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Original Article High prevalence of ground-glass opacity in synchronous multiple primary lung cancer
... Abstract: Objectives: The detection rate of synchronous multiple primary lung cancer (SMPLC) has risen signifi- cantly over the past decades. We herein investigated the clinicopathological, radiological and molecular ...
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Ground-glass opacity heralding invasive lung adenocarcinoma with prodromal dermatomyositis: a case report
... GGO: Ground-glass opacity; IMPP: Immune myopathy with perimysial pathology; IVIG: Intravenous immunoglobulin; LDH: Lactate dehydrogenase; PET: Positron emission tomography; PM: Polymyositis; SIR: ...
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Advances in intelligent diagnosis methods for pulmonary ground-glass opacity nodules
... GGNs: ground glass nodules; GGO: ground glass opacity; CT: computed tomography; SSN: subsolid nodule; mGGO: mixed ground glass opacity; pGGO: pure ground ...
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Predictive value of mutant p53 expression index obtained from nonenhanced computed tomography measurements for assessing invasiveness of ground-glass opacity nodules
... GGO, ground-glass opacity; HU, Hounsfield units; IAC, invasive adenocarcinoma; LLL, left lower lobe; LSD, least significant difference; lUl, left upper lobe; MaX, maximum cT attenuation; Mia, ...
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Clinical, pathological, and radiological characteristics of solitary ground-glass opacity lung nodules on high-resolution computed tomography
... Results: Eighty-one adenocarcinoma and 14 benign nodules were observed. The nodules included 12 (15%) adenocarcinoma in situ (AIS), 14 (17%) minimally invasive adenocarci- noma (MIA), and 55 (68%) invasive adenocarcinoma ...
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Identification of preoperative prediction factors of tumor subtypes for patients with solitary ground-glass opacity pulmonary nodules
... size, ground-glass opacity types, and bubble-like sign in chest CT differed significantly between adenocarcinoma in situ / minimally invasive adenocarcinoma and invasive adenocarcinoma ( p ...mixed ...
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Limited resection and two-staged lobectomy for non-small cell lung cancer with ground-glass opacity
... Methods: Forty-one patients with undiagnosed small peripheral ground-glass opacity lesions underwent partial resection from 2001 to 2007 in Hokkaido University Hospital. Localized bronchioloalveolar ...
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Original Article Preoperative prediction of Ki67 proliferation index obtained from non-enhanced CT measurements allows for assessing invasiveness and forecasting growth of ground-glass-opacity nodes
... Doubling time (month) NA 27.45 ± 15.50 Note: PIA, preinvasive adenocarcinoma, including atypical adenomatous hyperpla- sia (AAH) and adenocarcinoma in situ (AIS); IA, invasive adenocarcinoma, including minimally ...
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Gender Does Not Have a Potential Predictive Value for the Presence of Epidermal Growth Factor Receptor Mutation in Lung Adenocarcinoma
... Background: Previous studies reported that non-small cell carcinoma patients characterized by female gender, never-smoking status and adenocarcinoma histology were more likely to harbor epidermal growth factor receptor ...
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Surgical treatment to multiple primary lung cancer patients: a systematic review and meta-analysis
... GGO: Ground Glass Opacity; HR: Hazard Ratio; MET: Metachronous; MPLC: Multiple Primary Lung Cancer; NCCN: National Comprehensive Cancer Network; NOS: the Newcastle-Ottawa Scale; NSCLC: Non-Small Cell ...
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Clinico- pathologic presentation of hypersensitivity pneumonitis in Egyptian patients: a multidisciplinary study
... GGO: Ground glass opacity; HP: Hypersensitivity pneumonitis; HRCT: High resolution computed tomography; IgE: Immunoglobulin E; IMNGCs: Isolated multinucleated giant cells; IPF: Idiopathic pulmonary ...
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Small lung lesions invisible under fluoroscopy are located accurately by three-dimensional localization technique on chest wall surface and performed bronchoscopy procedures to increase diagnostic yields
... Nowadays, with the application of high-resolution com- puted tomography (CT) imaging techniques to lung can- cer screening, small solitary pulmonary nodule (SPN) or ground-glass opacity (GGO) lesions ...
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<p>Spread Through Air Spaces (STAS) in Lung Cancer: A Multiple-Perspective and Update Review</p>
... 3D, three-dimensional; ADC, adenocarcinoma; CIR, cumulative incidence of recurrence; CT, computed tomo- graphy; DFS, disease-free survival; GGO, ground-glass opacity; IMA, invasive mucin[r] ...
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Radial endobronchial ultrasound with a guide sheath for diagnosis of peripheral cavitary lung lesions: a retrospective study
... Patient information (age, sex, type of procedure) and lesion characteristics were collected prospectively in the database before diagnostic bronchoscopy. Lesion characteristics, in- cluding type (solid, part-solid, pure ...
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Pulmonary strongyloidiasis: assessment between manifestation and radiological findings in 16 severe strongyloidiasis cases
... Results: Sixteen severe strongyloidiasis cases were included. Of those, fifteen cases had pulmonary manifestations, eight had acute respiratory distress syndrome (ARDS) (53%), seven had enteric bacterial pneumonia (46%) ...
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Postoperative recurrence of clinical early-stage non-small cell lung cancers: a comparison between solid and subsolid nodules
... NSCLCs are classified clinically into solid nodules, including only solid components, and subsolid nod- ules, including ground-glass opacity (GGO) compo- nents, based on thin-section CT findings. ...
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