Pulmonary atelectasis associated with relative hyperperfusion

  title={Pulmonary atelectasis associated with relative hyperperfusion},
  author={Joel M. Rosen and Benjamin M. Rommey},
  journal={European Journal of Nuclear Medicine},
Perfusion is usually diminished to areas of the lung that are poorly ventilated. A case is presented which demonstrates not only preservation of perfusion, but also an apparent increase in relative perfusion to an atelectatic lobe.