@article{oai:soar-ir.repo.nii.ac.jp:00003883,
 author = {Joshita,  Satoru and Nakazawa,  Koh and Sugiyama,  Yukiko and Kamijo,  Atsushi and Matsubayashi,  Kiyoshi and Miyabayashi,  Hideharu and Furuta,  Kiyoshi and Kitano,  Kiyoshi and Kawa,  Shigeyuki},
 issue = {9},
 journal = {INTERNAL MEDICINE},
 month = {},
 note = {Herein, we encountered an 89-year-old woman with pancreatic cancer who presented with fever without infective focus, leukocytosis of 45,860/mu L, and elevation of serum granulocyte-colony stimulating factor (G-CSF). The patient could not receive any curative therapy due to an extremely aggressive clinical course. Specimens taken at necropsy revealed an adenosquamous carcinoma positive for G-CSF by immunohistochemistry; it was only the second reported case to date. She was finally diagnosed with G-CSF-producing pancreatic cancer. In light of the above, clinicians should consider the presence of G-CSF-producing tumors, including pancreatic cancer, when presented with patients showing leukocytosis of unknown origin and fever without infective focus., Article, INTERNAL MEDICINE. 48(9):687-691 (2009)},
 pages = {687--691},
 title = {Granulocyte-Colony Stimulating Factor-Producing Pancreatic Adenosquamous Carcinoma Showing Aggressive Clinical Course},
 volume = {48},
 year = {2009}
}