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["Table1 Summary of two case reports about pulmonary LELC accompanied with PNPS"]
["Source","Age(y)","Gender","TS(cm)","Location","LNM","DM","EBER","Surgery","CT","RT","PNPS","PI"]
["Zhu et al",49,"M","3.1×3.5/","LLL","No","No","+","Yes","No","No","HOPA","UK"]
[{"$nulls":3},"1.8×2.0"]
["Liu et al",46,"F","UK","RML","UK","UK","+","No","Yes","Yes","EED","Yes"]
["Abbreviations: M, male; F, female; TS, tumor size; LLL, Left lower lobe; RML, Right middle lobe; LNM, lymph node metastasis; DM, distant metastasis; CT, chemotherapy; RT, radiotherapy; +, positive; PI, PNPS improvement; UK, unknown"]

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