Multiple ground-glass nodules after lobectomy for multiple primary lung cancer: a case report - Takeaways - MDSpire

Multiple ground-glass nodules after lobectomy for multiple primary lung cancer: a case report

  • By

  • Zhipeng Song

  • Shaohui Huang

  • Ziqi Wang

  • Quncheng Zhang

  • Xiaoju Zhang

  • May 28, 2026

  • 0 min

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  • 1

    A 74-year-old female with no smoking history developed synchronous and metachronous multiple primary lung cancer (MPLC) with ground-glass nodules (GGNs).

  • 2

    Postoperative pathology confirmed synchronous MPLC, and genetic testing identified an EGFR L858R mutation in the patient.

  • 3

    In April 2022, follow-up CT scans revealed new GGNs in the left lower lobe, which progressed over time.

  • 4

    Bronchoscopic biopsy in 2024 confirmed minimally invasive adenocarcinoma, indicating metachronous MPLC.

  • 5

    EGFR-TKI targeted therapy was initiated, leading to gradual shrinkage and complete remission of the GGNs.

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