Autoimmune Factor V Deficiency That Took 16 Years to Diagnose due to Pseudodeficiency of Multiple Coagulation Factors

Figure 1

Major bleeding events that occurred during the course of the disease. 55 years old: intestinal hematoma (a). 59 years old: right glenohumeral and small pelvic cavity hematoma (b). 60 years old: left subacute subdural hematoma and small pelvic cavity hematoma (c). 60 years old: left acute subdural hematoma (d). 63 years old: intramuscular hematoma in the left iliopsoas muscle (e). 67 years old: right brachial intramuscular hematoma (f). 69 years old: intramediastinal hemorrhage (g). 70 years old: right intramuscular hematoma in the right thigh (h). (b)–(h) were light and managed with conservative treatment with tranexamic acid.

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