Causes of pulmonary granulomas: a retrospective study of 500 cases from seven countries

@article{Mukhopadhyay2011CausesOP,
  title={Causes of pulmonary granulomas: a retrospective study of 500 cases from seven countries},
  author={Sanjay Mukhopadhyay and Carol F. Farver and Laszlo T. Vaszar and Owen J. Dempsey and Helmut H. Popper and Haresh Mani and Vera Luiza Capelozzi and Junya Fukuoka and Keith M. Kerr and E Handan Zeren and Venkateswaran K. Iyer and Tomonori Tanaka and Ivy Narde and Angheliki Nomikos and Derya Gumurdulu and Sudheer Kumar Arava and Dani S. Zander and Henry D. Tazelaar},
  journal={Journal of Clinical Pathology},
  year={2011},
  volume={65},
  pages={51 - 57}
}
Background The frequencies of various causes of pulmonary granulomas in pathological material are unknown, as is the influence of geographical location on aetiology. The aim of this study was to identify the causes of pulmonary granulomas in pathological specimens, to define their frequencies, and to determine whether these causes vary by geographical location. Methods 500 lung biopsies and resections containing granulomas were reviewed retrospectively by expert pulmonary pathologists from 10… 

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