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Blood tests are needed to differentiate FX deficiency from other bleeding disorders. [1] Typical are normal thrombin time, prolonged prothrombin time (PT) and prolonged partial thromboplastin time(PTT). [1] FX antigen and its coagulant activity can be used to classify the severity of the condition: [4] Type I has low levels of FX antigen and ...
It covers ICD codes 280 to 289. The full chapter can be found on pages 167 to 175 of Volume 1, which contains all (sub)categories of the ICD-9. Volume 2 is an alphabetical index of Volume 1. Both volumes can be downloaded for free from the website of the World Health Organization.
Haemophilia (British English), or hemophilia (American English) [6] (from Ancient Greek αἷμα (haîma) 'blood' and φιλία (philía) 'love of'), [7] is a mostly inherited genetic disorder that impairs the body's ability to make blood clots, a process needed to stop bleeding.
The tests are classified by speciality field, conveying in which ward of a hospital or by which specialist doctor these tests are usually performed. The ICD-10-CM is generally the most widely used standard by insurance companies and hospitals who have to communicate with one another, for giving a overview of medical tests and procedures.
Have an early diagnostic test for any blood disorders or blood diseases including hemophilia, hemorrhage, and sickle-cell anemia. Prothrombin time and partial thromboplastin time blood tests are useful to investigate the reason behind the excessive bleeding.
Four key parameters describe the clotting curve for clinical routine. More than 10 additional calculated parameters, including derivative curves which are useful in specific research applications, e.g. in hemophilia [8] or thrombophilia [9] or for the effects of recombinant FVIIa [10] are available for research purposes.
The diagnosis of haemophilia A may be suspected as coagulation testing reveals an increased partial thromboplastin time (PTT) in the context of a normal prothrombin time (PT) and bleeding time. PTT tests are the first blood test done when haemophilia is indicated. [12] However, the diagnosis is made in the presence of very low levels of factor ...
X chromosome. The factor IX gene is located on the X chromosome (Xq27.1-q27.2). It is an X-linked recessive trait, which explains why males are affected in greater numbers. [9] [10] A change in the F9 gene, which makes blood clotting factor IX (9), causes haemophilia B. [11]