OBJECTIVE. In the Early Lung Cancer Action Project (ELCAP), we found not only solid but
also part-solid and nonsolid nodules in patients at both baseline and repeat CT screening …

Purpose: To retrospectively compare pure pulmonary ground-glass opacity (GGO) nodules
observed on thin-section computed tomography (CT) images with histopathologic findings …

Bronchioloalveolar carcinoma (BAC) is a previously uncommon subset of adenocarcinoma
with unique epidemiology, pathology, radiographic presentation, clinical features, and …

OBJECTIVE. The purpose of this study was to determine the correlation between high-
resolution CT morphologic features of small peripheral lung adenocarcinomas and tumor …

Objective: As bronchioloalveolar carcinoma (BAC) is noninvasive but, in its later stages, has
a worse prognosis than adenocarcinoma with bronchioloalveolar features (ACB), early …

Purpose: To analyze margin characteristics of pulmonary nodules on highresolution CT
(HRCT) in order to improve imaging diagnoses. Material and Methods: HRCT images of 193 …

The purpose of this study was to analyze the high-resolution CT features of diffuse
bronchioloalveolar carcinoma and determine the useful findings in differential diagnosis …

On computed tomography (CT) scanning, a ground-glass opacity zone surrounding a
pulmonary nodule has been named the computed tomography (CT) halo sign. To …

Purpose We retrospectively reviewed a series of proven lung metastasis to evaluate the
frequency and CT features of metastases showing an air-space (lepidic) pattern of growth …

The aim of this study was to evaluate differences in the prevalence of patterns of CT
bronchus sign in malignant solitary pulmonary lesions (SPLs), according to their histologic …