Hemarthrosis, also known as haemarthrosis of the pelvic region and thigh, is related to factor vii deficiency and arthropathy, and has symptoms including arthralgia, hemoptysis and metatarsalgia. An important gene associated with Hemarthrosis is F8 (Coagulation Factor VIII), and among its related pathways/superpathways are Infectious disease and Metabolism of proteins. The drugs Tranexamic acid and Ropivacaine have been mentioned in the context of this disorder. Affiliated tissues include bone and liver, and related phenotypes are homeostasis/metabolism and cardiovascular system