Rett Syndrome and Assistive Communication

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=a1tigUN4naE

Lynch Syndrome, also known as HNPCC (hereditary nonpolyposis colorectal cancer), is an autosomal dominant disease that is characterized by a mutation in the mismatch repair genes MSH or MLH. This defect in mismatch repair leads to DNA errors at microsatellite regions, which are regions of highly repetitive DNA. The increased error rate at microsatellite regions is termed microsatellite instability, and it is largely responsible for the many cancers seen in Lynch syndrome. Lynch syndrome is most notably characterized by colorectal cancer, which is why it is embodied by the HNPCC acronym: hereditary nonpolyposis colorectal cancer. It typically occurs in the proximal colon, which helps differentiate it from a similar disease, FAP (familial adenomatous polyposis). Moreover, FAP is characterized by the presence of polyps, whereas HNPCC has relatively much fewer polyps. Again, HNPCC stands for hereditary nonpolyposis colorectal cancer. Finally, Lynch patients also exhibit a number of other different cancer types. Notably, endometrial, ovarian, and skin cancers are commonly seen. • Learn about the Lynch syndrome (HNPCC) and other medical school topics with Pixorize's visual mnemonics. Part of our DNA repair playlist for the USMLE Step 1 exam. • Subscribe for More: https://bit.ly/2yybxhm • Study Interactive Image: https://pixorize.com/view/4229

#############################

New on site