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[Pulmonary bone marrow embolism in nonselected autopsy material]
Patologia Polska
|January 1, 1989
Summary
Bone marrow emboli in pulmonary arteries occurred in 7% of 620 autopsy cases, primarily in older adults. These emboli often complicate fractures, cancer, and shock, impacting pulmonary circulation.
Area of Science:
- Pathology
- Pulmonary Medicine
- Autopsy Studies
Context:
- Pulmonary embolism is a significant clinical concern.
- Bone marrow emboli are a less commonly recognized form of embolism.
- Autopsy studies provide crucial data on disease incidence.
Purpose:
- To determine the incidence of bone marrow emboli in the pulmonary arteries.
- To investigate associations between bone marrow emboli and patient demographics, underlying diseases, and microscopic findings.
Summary:
- Bone marrow emboli were identified in 7% of 620 nonselected autopsy cases.
- The incidence was highest in patients aged 50-69 years.
- Emboli were predominantly found in medium and small pulmonary arteries and associated with fractures, malignancy, shock, and reanimation.
Impact:
- Highlights the prevalence of bone marrow emboli in autopsy material.
- Identifies risk factors and associated conditions, aiding clinical suspicion.
- Contributes to understanding the pathophysiology of pulmonary complications in trauma and critical illness.