What's new in hereditary colorectal cancer?
Precancerous polyposes other than classic familial adenomatous polyposis and the condition hereditary nonpolyposis colorectal cancer, or Lynch syndrome, continue to present major diagnostic challenges for the anatomic pathologist. This editorial highlights the practical significance of novel insights and clinical guidelines in the recent literature, as well as in 4 contributions to this edition of the Archives of Pathology & Laboratory Medicine. The first section will address attenuated familial adenomatous polyposis and a newly recognized type of autosomal-recessive adenomatous polyposis associated with the DNA repair gene MYH. The remainder of the editorial discusses the role of the revised Bethesda guidelines in the diagnosis of hereditary nonpolyposis colorectal cancer and concludes with the recently identified serrated pathway syndrome.
Jass
Jeremy R
JR
Department of Pathology, McGill University, Montreal, Quebec, Canada. jeremy.jass@mcgill.ca
D048868:Adaptor Proteins, Signal Transducing; D011125:Adenomatous Polyposis Coli / Q000175:diagnosis* / Q000235:genetics; D002352:Carrier Proteins / Q000235:genetics; D003123:Colorectal Neoplasms, Hereditary Nonpolyposis / Q000175:diagnosis* / Q000235:genetics; D020022:Genetic Predisposition to Disease; D006801:Humans; D008495:Medical Oncology / Q000639:trends*; D000070957:MutL Protein Homolog 1; D009316:National Institutes of Health (U.S.); D009687:Nuclear Proteins / Q000235:genetics; D017410:Practice Guidelines as Topic; D014481:United States
D048868:Adaptor Proteins, Signal Transducing; D002352:Carrier Proteins; C501486:MLH1 protein, human; D009687:Nuclear Proteins; D000070957:MutL Protein Homolog 1