EC Clinical and Medical Case Reports

This is a 15-year-old boy with a history of Hemophilia B, presenting with hemarthrosis in both knees. He is consulting for swelling in both knees with tenderness and a deficit in flexion and extension, which is more pronounced in the left knee, this has been evolving for 5 weeks, without any history of trauma.

 Keyword: Hemophilic Arthropathy; Hemarthrosis; IMR

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