Fig. 6From: Bubble-like lucency in pulmonary ground glass nodules on computed tomography: a specific pattern of air-containing space for diagnosing neoplastic lesionsA 52-year-old male has a persisted GGN with a marginal type BLL located in the right lower lobe. It is confirmed as focal interstitial fibrosis after operation. GGN: ground glass nodule; BLL: bubble-like lucencyBack to article page