What is F2 gene analysis 20210G a variant?

What is F2 gene analysis 20210G a variant?

Prothrombin (F2) 20210G>A [rs1799963 G>A] mutation is a genetic variant which predisposes to inherited thrombophilia. Highest prevalence of this rare mutation has been reported among Caucasian and Mediterranean populations with thrombophilic conditions compared to healthy controls.

Is protein S deficiency hereditary?

Protein S deficiency is inherited in an autosomal dominant pattern , which means one altered copy of the PROS1 gene in each cell is sufficient to cause mild protein S deficiency. Individuals who inherit two altered copies of this gene in each cell have severe protein S deficiency.

Is prothrombin gene mutation inherited?

Prothrombin gene mutation (or Factor II mutation or Prothrombin G20210A) is an inherited condition that increases your predisposition to develop abnormal blood clots in the veins (deep vein thrombosis or DVT) and lungs (pulmonary embolism or PE).

How serious is prothrombin gene mutation?

A prothrombin gene mutation can raise your risk of getting a pulmonary embolism or deep venous thrombosis. You may never get a dangerous clot, but it’s helpful to know the warning signs in case you do.

What is the BRCA gene mutation?

The BRCA gene test is a blood test that uses DNA analysis to identify harmful changes (mutations) in either one of the two breast cancer susceptibility genes — BRCA1 and BRCA2. People who inherit mutations in these genes are at an increased risk of developing breast cancer and ovarian cancer compared with the general population.

What type of gene mutation causes hemophilia?

Mutations in the gene coding for factor VIII cause hemophilia A (also known as classic hemophilia), while mutations in the gene coding for factor IX cause hemophilia B (also called Christmas disease). The genes encoding for factor VIII and factor IX are both situated on the X-chromosome.

Is hemophilia A genetic mutation?

Hemophilia A, also called factor VIII (FVIII) deficiency or classic hemophilia, is a genetic disorder caused by missing or defective factor VIII, a clotting protein. Although it is passed down from parents to children, about 1/3 of cases are caused by a spontaneous mutation, a change in a gene.

What is the ICD – 9 code for gene mutation?

Instead, use the following five equivalent ICD-10-CM codes, which are an approximate match to ICD-9 code 289.81. D68.52 is a billable ICD code used to specify a diagnosis of prothrombin gene mutation. ICD-10 Code D68.51, Activated protein C resistance.