An analysis of the diagnostic methods for acute pulmonary embolism

✍ Scribed by H. Sors; D. Safran; M. Stern; P. Reynaud; J. Bons; P. Even

• Publisher: Springer
• Year: 1984
• Tongue: English
• Weight: 281 KB
• Volume: 10
• Category: Article
• ISSN: 1432-1238
• DOI: 10.1007/bf00297563

✦ Synopsis

In spite of numerous sophisticated investigative procedures, acute pulmonary embolism (PE) is very frequently misdiagnosed. In order to improve the diagnostic approach to PE, the sensitivity and specificity of the commonly used methods were reviewed in a group of 421 patients with angiographically proved PE without associated cardio-pulmonary disease. The specificity of diagnostic procedures was, by decreasing order: positive pulmonary angiography (to affirm) = negative perfusion lung scan (to eliminate) greater than chest X-ray much greater than clinical symptoms, positive perfusion lung scan, ECG, blood gas, serum enzymes.