Pulmonary embolism causes

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Editor(s)-In-Chief: The APEX Trial Investigators, C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Cafer Zorkun, M.D., Ph.D. [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.