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Radiological and pathological analysis of LDCT screen detected and surgically resected sub-centimetre lung nodules in 44 asymptomatic patients  Xing Hu,

Published byΣίβύλ Μητσοτάκης Modified over 5 years ago

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Presentation on theme: "Radiological and pathological analysis of LDCT screen detected and surgically resected sub-centimetre lung nodules in 44 asymptomatic patients  Xing Hu,"— Presentation transcript:

1 Radiological and pathological analysis of LDCT screen detected and surgically resected sub-centimetre lung nodules in 44 asymptomatic patients  Xing Hu, Jiangmin Zhao, Haishan Qian, Guangyan Du, Margaret Kelly, Hua Yang  European Journal of Radiology Open  Volume 3, Pages (January 2016) DOI: /j.ejro Copyright © 2016 The Authors Terms and Conditions

2 Fig. 1 63year old female. A. Right lower lobe opacity; B. Reconstructed image of 0.67mm section thickness using high-frequency algorithms and displayed at standard window setting showing solid opacity. C, D：Reconstructed crown and sagittal images showing irregular border and micro vasculature passing though. E & F：CT-guided hookwire localizatio before VATS. G: Histology HE×400 showing AAH. European Journal of Radiology Open 2016 3, DOI: ( /j.ejro ) Copyright © 2016 The Authors Terms and Conditions

3 Fig. 2 46year old female. A. Right lower lobe opacity; B, C. Reconstructed image of 0.67mm section thickness using high-frequency algorithms and displayed at standard window setting showing solid opacity. D. Post CT-guided hookwire localizatio VATS histology diagnosis is AIS (HE×400). European Journal of Radiology Open 2016 3, DOI: ( /j.ejro ) Copyright © 2016 The Authors Terms and Conditions

4 Fig. 3 63year old man. CT screen show left lower lobe lung irregular opacity. B. one year later, follow up CT show the lesion is increasing in size and density. The lesion also has speculated shape, ill-defined boarder and uneven density. C. wedge resection and subsequent lobectomy show well differentiated invasive adenocarcinoma (H&E×400). European Journal of Radiology Open 2016 3, DOI: ( /j.ejro ) Copyright © 2016 The Authors Terms and Conditions

5 Fig. 4 75year old man with history of COPD. A. Screening CT show left lower lobe dense opacity. B & C. Reconstructed crown and saggital images show irregular speculated lesion shape but defined boarders with surrounding lung parenchyma. D. CT-guided hookwire VATS wedge resection show fibrous scare)H&E×400). European Journal of Radiology Open 2016 3, DOI: ( /j.ejro ) Copyright © 2016 The Authors Terms and Conditions

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