Additional Reading
n Value of ventilation/perfusion scan in acute pulmonary embolism:
results of the Prospective Investigation of Pulmonary Embolism
Diagnosis (PIOPED)—the PIOPED investigators. JAMA 1990;
263:2753-2759.
n Katz et al. Combined CT venography and Pulmonary Angiography:
A Comprehensive Review. Radiographics 2002; 22(S)3-19.
n Loud PA et al Deep Venous Thrombosis with Suspected Pulmonary
Embolism: Detection with Combined CT Venography and
Pulmonary Angiography Radiology 2001; 219: 498-502.
n Moores LK et al Meta-Analysis: Outcomes in Patients with
Suspected Pulmonary Embolism Managed with Computed
Tomographic Pulmonary Angiography
Ann Intern Med; 141(11): 866 - 874.
n Wittram C et al CT Angiography of Pulmonary Embolism: Diagnostic
Criteria and Causes of Misdiagnosis RadioGraphics; 24(5): 1219 -
1238.