Signs & Symptoms
Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.
Antiphospholipid antibodies
Always present (100%)HP:0003613
Abnormal thrombosis
Very frequent (80-99%)HP:0001977
Abnormality of serum cytokine level
Frequent (30-79%)HP:0011112
Anti-B2GPI positivity
Frequent (30-79%)HP:0032376
Anticardiolipin IgG antibody positivity
Frequent (30-79%)HP:0020136
Arthralgias
Frequent (30-79%)HP:0002829
Blood clot in artery
Frequent (30-79%)HP:0004420
Blood clot in vein
Frequent (30-79%)HP:0004936
Deep venous thrombosis
Frequent (30-79%)HP:0002625
Direct Coombs positive
Frequent (30-79%)HP:0004844
Microangiopathic hemolytic anemia
Frequent (30-79%)HP:0001937
Peripheral blood clot
Frequent (30-79%)HP:0002641
Abnormal heart valve physiology
Occasional (5-29%)HP:0031653
Abnormality of the nervous system
Occasional (5-29%)HP:0000707
Amaurosis fugax
Occasional (5-29%)HP:0100576
Anti-annexin-V antibody positivity
Occasional (5-29%)HP:0034101
Anti-phosphatidyl choline antibody positivity
Occasional (5-29%)HP:0034097
Anti-phosphatidyl ethanolamine antibody positivity
Occasional (5-29%)HP:0034084
Anti-phosphatidyl glycerol antibody positivity
Occasional (5-29%)HP:0034098
Anti-phosphatidyl inositol antibody positivity
Occasional (5-29%)HP:0034099
Anti-phosphatidyl serine antibody positivity
Occasional (5-29%)HP:0034100
Anticardiolipin IgM antibody positivity
Occasional (5-29%)HP:0020137
Arterial occlusion
Occasional (5-29%)HP:0025324
Blood clot in artery of lung
Occasional (5-29%)HP:0002204
Cerebral vascular events
Occasional (5-29%)HP:0001297
Cutis marmorata
Occasional (5-29%)HP:0000965
Intermittent migraine headaches
Occasional (5-29%)HP:0002076
Joint inflammation
Occasional (5-29%)HP:0001369
Low platelet count
Occasional (5-29%)HP:0001873
Lupus anticoagulant
Occasional (5-29%)HP:0025343
Related Conditions
Quick Facts
- SNOMED CT
- 609329007
- UMLS CUI
- C3662487
- Fully Specified Name
- Catastrophic antiphospholipid syndrome (disorder)
- Specialists
- 0
- Diagnostic Biomarkers
- 0
- HPO Phenotypes
- 30
Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.
Clinical content is derived from the SNOMED CT clinical ontology and curated medical knowledge graphs.