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Multi-slice spiral CT imaging features of thin-walled cystic cavity pulmonary adenocarcinoma with different pathological subtypes and degree of differentiation |
LI Yanan YIN Huikang SONG Wenyue GENG Chengjun▲ |
Department of Radiology, the 904th Hospital of the Joint Service Support Force of the Chinese People’s Liberation Army, Jiangsu Province, Wuxi 214000, China |
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Abstract Objective To explore the correlation between multi-slice spiral CT (MSCT) findings and thin-walled cystic cavity pulmonary adenocarcinoma with pathological subtypes and degree of differentiation. Methods The case data of 78 patients with thin-walled cystic cavity pulmonary adenocarcinoma admitted to the 904th Hospital of the Joint Service Support Force of the Chinese People’s Liberation Army from July 2018 to November 2021 were retrospectively analyzed. According to the pathological subtypes, they were divided into papillary type, microemulsion head type, acinar type, and mural type; according to the degree of differentiation, they were divided into low differentiation, medium differentiation, and high differentiation. The MSCT imaging findings of thin-walled cystic cavity pulmonary adenocarcinoma patients with different pathological subtypes and degrees of differentiation were compared. Results There were significant differences in lobulation sign air and bronchogram sign of thin-walled cystic cavity lung adenocarcinoma with different pathological subtypes (P<0.05). There were significant differences in lobation sign, burr sign, air bronchus sign, and the thickness of cystic cavity of thin-walled cystic cavity pulmonary adenocarcinoma with different degree of differentiation (P<0.05). Conclusion The MSCT imaging findings of thin-walled cystic cavity pulmonary adenocarcinoma with different pathological subtypes and differentiation degrees have certain characteristics.
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