Advancements in Genetic Testing for Familial Adenomatous Polyposis
Genetic testing has made significant progress in the diagnosis of familial adenomatous polyposis (FAP). Through the use of simple blood tests, doctors can now accurately diagnose this condition. Furthermore, the advancements in DNA sequencing have allowed for the identification of FAP even before polyps develop in children who have a family history of the condition. In approximately 80% of cases, this testing method can successfully identify the mutated gene responsible for FAP.
Treatment Options for Familial Adenomatous Polyposis
Managing familial adenomatous polyposis (FAP) involves various treatment strategies aimed at preventing the development of cancerous polyps. Individuals with FAP typically undergo regular colonoscopies, during which any polyps found are removed. This proactive approach helps in delaying or even preventing the growth of cancerous polyps.
However, as the polyp growth rate accelerates, it may reach a point where removal becomes challenging. This typically occurs in the early twenties, at which point, the only viable solution is to remove the colon surgically.