Successful Chemotherapy for Diffuse Cystic Lung Metastases during Targeted Therapy with Osimertinib in a Patient with Non-Small-Cell Lung Cancer: A Literature Review and a Rare Case Report

Introduction: Diffuse lung cysts occur owing to several diseases; however, diffuse cystic lung metastases are very rare in the case of lung cancer. We report a rare case of diffuse cystic lung metastases from lung adenocarcinoma and reviewed previously reported cases of cystic lung metastases for lung cancer and determined their characteristics. Case Presentation: A 78-year-old Japanese woman with advanced lung adenocarcinoma was positive for the epidermal growth factor receptor gene mutation exon 21 L858R and had been treated with osimertinib. She presented with multiple bilaterally positioned thin-walled lung cysts and pneumothorax. Lung cysts were diagnosed as cystic lung metastases from lung cancer, and carboplatin, pemetrexed, and pembrolizumab were subsequently administered. All cysts markedly decreased in size, and some disappeared. Conclusion: Effective treatment methods for cystic lung metastases from lung cancer have not been reported. To our knowledge, this is the first case of cystic lung metastases that were successfully treated with chemotherapy.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Successful Chemotherapy for Diffuse Cystic Lung Metastases during Targeted Therapy with Osimertinib in a Patient with Non-Small-Cell Lung Cancer: A Literature Review and a Rare Case Report ; volume:16 ; number:1 ; year:2023 ; pages:1409-1414 ; extent:6
Case reports in oncology ; 16, Heft 1 (2023), 1409-1414 (gesamt 6)

Creator
Matsukida, Akira
Ogawa, Takunori
Tanigaki, Tomomi
Serizawa, Yusuke
Nishimura, Masashi
Igarashi, Shunya
Kato, Yoshiki
Kawana, Akihiko
Kimizuka, Yoshifumi

DOI
10.1159/000534711
URN
urn:nbn:de:101:1-2023122800060997893130
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:29 AM CEST

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Associated

  • Matsukida, Akira
  • Ogawa, Takunori
  • Tanigaki, Tomomi
  • Serizawa, Yusuke
  • Nishimura, Masashi
  • Igarashi, Shunya
  • Kato, Yoshiki
  • Kawana, Akihiko
  • Kimizuka, Yoshifumi

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