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Start free with EleplanDiffuse alveolar hemorrhage
ORPHA:90060Clinical syndrome
What it is
A rare clinical situation for which there is a European and/or American orphan designation. Characteristics include diffuse bleeding into the alveolar spaces that originate from the pulmonary microvasculature, including the alveolar capillaries, arterioles and venules. Patients present with cough, dyspnea, chest pain, fever, anemia and hemoptysis.
Key facts
- Prevalence
- 1-9 / 100 000 (Europe)
- Age of onset
- Adolescent, Adult, Childhood, Elderly, Infancy
- Inheritance
- Not applicable
- Classified as
- Clinical syndrome
Prevalence figures describe populations, not individuals, and are often estimates from a single study. Where the figure is an incidence or a birth prevalence, it says so.
Signs and symptoms
Common30–79%
8These ranges are how often a sign appears across everyone diagnosed, not a prediction for one person — most people have some of these and not others. Orphanet also records findings that are specifically absent in this disease; those are in the data but not listed here.
ICD-10 codes
Related health topics
Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.
Cross-references
Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.
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