Pulmonary embolism causes

Pulmonary Embolism Microchapters
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editors-in-Chief: Ujjwal Rastogi, MBBS [2]

Overview

Pulmonary embolism due to non-thrombotic causes or Non-thrombotic pulmonary embolism (NTPE) is defined as the partial or total occlusion of the pulmonary vessels caused by a variety of non-thrombotic embolic agents.

The main sources of non-thrombotic pulmonary emboli include:

1. Cancers.
2. Fat.
3. Infective agents.
4. Amniotic fluid.
5. A variety of foreign materials.
6. Gases.