Sarcoid-like reaction mimics progression of disease after induction chemotherapy for lung cancer

Masayuki Chida, Takashi Inoue, Koichi Honma, Koji Murakami

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

The use of 18F-fluorodeoxyglucose-positron emission tomography (FDG-PET) for staging nonsmall cell lung cancer is widely recognized, whereas the value of fluorodeoxyglucose-positron emission tomography imaging in the evaluation of response to induction chemotherapy is still controversial. We describe a case of a 57-year-old man who had a sarcoid-like reaction develop during induction chemotherapy for a pathologically proven N2 lung cancer. Re-evaluation of the nodal status using fluorodeoxyglucose-positron emission tomography showed false-positive accumulation in the mediastinal and hilar lymph nodes, which led us to suspect lung cancer progression after induction chemotherapy.

Original languageEnglish
Pages (from-to)2031-2033
Number of pages3
JournalAnnals of Thoracic Surgery
Volume90
Issue number6
DOIs
Publication statusPublished - 2010 Dec 1

ASJC Scopus subject areas

  • Surgery
  • Pulmonary and Respiratory Medicine
  • Cardiology and Cardiovascular Medicine

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