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Fig. 4 | Cancer Imaging

Fig. 4

From: Bubble-like lucency in pulmonary ground glass nodules on computed tomography: a specific pattern of air-containing space for diagnosing neoplastic lesions

Fig. 4

The different locations of BLL in GGNs. (a) Central type: the BLL locates in the center of the nodule (AAH), (b) peripheral type: the BLL locates in the nodule (MIA) but not in the center. (c) Marginal type: the BLL locates in the junction between the nodule (MIA) and the peripheral normal lung. BLL: bubble-like lucency; GGNs: ground glass nodules. AAH: atypical adenomatous hyperplasia; MIA: minimally invasive adenocarcinoma

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