Diagnosis

• [^99mTc]Tc-DTPA

  Clinical Evaluation	Lung ventilation
  Type of Imaging	Scintigraphy

• ^81mKr

  Clinical Evaluation	Lung ventilation
  Type of Imaging	Scintigraphy

• ^99mTc-MAA

  Clinical Evaluation	Lung perfusion
  Type of Imaging	Scintigraphy

• TechnegasTM

  Clinical Evaluation	Lung ventilation
  Type of Imaging	Scintigraphy