Also called hemophilia B or factor IX hemophilia, is a rare genetic disorder in which your blood doesn’t clot properly. If you have Christmas disease, your body produces little or no factor IX. This leads to prolonged or spontaneous bleeding. The less factor IX your body produces, the worse your symptoms are. Without treatment, Christmas disease can be fatal.
Symptoms:
Prolonged bleeding, such as can occur during circumcision, after surgical procedures or tooth extractions, or from cuts or other wounds
Unexplained, excessive bruising or prolonged nosebleeds
Unexplained blood in the urine or feces caused by internal bleeding in the gastrointestinal or urinary tract
Internal bleeding that pools in the joints, which causes pain and swelling
Preliminary plan:
General practitioner appointment
Complete blood count (CBC)
Reticulocyte count
Urinalysis
Blood group + RhD
Stool analysis - Protozoans and Helminths (microscopy)
Blood test:
Latent iron-binding capacity
Iron
Vitamin B12 (cyanocobalamin)
Transferrin
Ferritin
Folic acid (folates)
Potassium Sodium Chlorine (K, Na, Cl) (blood)
Urea (BUN)
Creatinine
Glucose
Cholesterol
Triglycerides
Alkaline phosphatase (ALP)
Alanine transaminase (ALT)
Bilirubin (total, direct)
Blood clotting test:
Prothrombin ratio (PR) / International normalized ratio (INR)