The most definitive method of diagnosing pulmonary embolism is
Correct Answer: Pulmonary ateriography
Description: Pulmonary aeriography is the most definitive method of diagnosing pulmonary embolism.Chest CT with contrast has viually replaced invasive pulmonary angiography as a diagnostic test.A definitive diagnosis of PE depends on visualisation of an intraluminal filling defect in more than one projection.Secondary signs of PE include abrupt occlusion("cut-off") of vessels,segmental oligemia or avascularity,a prolonged aerial phase with slow filling,and touous,tapering peripheral vessels. Reference:Harrison's medicine-18th edition,page no:2174.
Category:
Medicine
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now