CT Characteristics and Pathologic Basis of Solitary Cystic Lung Cancer

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CT Characteristics and Pathologic Basis of Solitary Cystic Lung Cancer In a series of 93 patients, the majority (87.1%) of solitary cystic lung cancers were adenocarcinoma at pathologic examination; 7.5% of tumors were squamous cell carcinoma. Common CT features of solitary cystic lung cancer include nonuniform cyst walls (90.6%), cyst septations (58.5%), nodular walls (54.7%), ground-glass opacity around the cyst (50.0%), and irregular margins (39.6%). Axial CT images show examples of solitary cystic lung cancer presenting as an asymmetric cystic wall (arrows). Tan Y et al. Published Online: Mar 12, 2019 https://doi.org/10.1148/radiol.2019181598