Granulocyte Colony-Stimulating Factor-Producing Large Cell Undifferentiated Carcinoma of the Lung

Noriharu Shijubo, Yuji Inoue, Michio Hirasawa, Tomofumi Igarashi, Masaki Mori, Akihiro Matsuura, Toshimitsu Uede, Akira Suzuki

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40 Citations (Scopus)

Abstract

We report a case of granulocyte colony-stimulating factor (G-CSF) producing lung cancer. A 38-year-old Japanese woman had a large cell undifferentiated carcinoma of the left lung with severe granulocytosis without any evidence of infection. A specimen was taken from a metastatic cervical lymph node and a tumor cell line was established. The culture supernatant of the line as well as patient's serum exhibited a high level of G-CSF by sandwich enzyme immunoassay. Immunohistochemical analysis demonstrated that tumor cells from transplanted nude mice were stained granularly in the cytoplasma by anti-human G-CSF monoclonal antibody, 4A6.

Original languageEnglish
Pages (from-to)277-280
Number of pages4
JournalInternal Medicine
Volume31
Issue number2
DOIs
Publication statusPublished - 1992
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Internal Medicine

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