MedGen

In a review article on the genetic predisposition to gastric cancer, Bevan and Houlston (1999) concluded that several genes may be associated with an increased risk of gastric cancer. Gastric cancer is a manifestation of a number of inherited cancer predisposition syndromes, including hereditary nonpolyposis colon cancer (HNPCC1; see 120435), familial adenomatous polyposis (FAP; 175100), Peutz-Jeghers syndrome (PJS; 175200), Cowden disease (CD; 158350), the Li-Fraumeni syndrome (151623), and diffuse gastric and lobular breast cancer syndrome (DGLBC; 137215). Canedo et al. (2007) provided a review of genetic susceptibility to gastric cancer in patients infected with Helicobacter pylori (see 600263). [from OMIM]

A tumor (abnormal growth of tissue) of the ovary. [from HPO]

Mutations in the CRYBB2 gene have been found to cause several types of cataract, which have been described as congenital cerulean, 'blue dot,' Coppock-like, sutural with punctate and cerulean opacities, pulverulent embryonal, pulverulent with cortical opacities, dense posterior star-shaped subcapsular with pulverulent opacities in the cortical and embryonal regions, and dense embryonal. Before it was known that mutations in the CRYBB2 gene cause several types of cataract, the preferred title of this entry was 'Cataract, Congenital, Cerulean Type 2,' with the symbol CCA2. [from OMIM]