An inherited bleeding disorder where the blood cannot clot properly due to missing or defective clotting factors.
From Greek 'haima' (blood) + '-philia' (love of). Ironically, it means 'love of blood' because people with this condition bleed excessively, as if their blood 'loves' to flow out.
Hemophilia is famous as a 'royal disease' because Queen Victoria carried the gene, and it spread through European royal families—King George VI of England had the variant hemophilia C, making it a disease that literally changed history.
Hemophilia A prevalence in males created historical medical gender bias: the disease was framed as a 'male condition' despite carriers being primarily female. This led to carrier women being medically overlooked and undertreated for decades.
Specify 'hemophilia A', 'hemophilia B', or phenotype rather than gendering. Acknowledge that carrier status and symptom presentation are complex and not sex-determined.
["clotting disorder","factor VIII/IX deficiency (specific)","bleeding disorder"]
Female carriers of hemophilia mutations were historically dismissed as 'just carriers' despite often experiencing bleeding symptoms. Modern research shows female hemophiliacs and carriers deserve equal diagnostic and therapeutic attention.
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