Nuclear DNA pattern of the gallbladder cancer.
Nuclear DNA of the gallbladder cancer was stained by the Feulgen method and analyzed using a new concept of DNA score. DNA score was determined by the peak ploidy unit and decided numbers of frequency in each ploidy unit. As the result, a significant correlation between DNA score and the depth of cancer invasion was demonstrated. The depth of cancer invasion, as reported already, has close correlation to the prognosis of the patients of gallbladder cancer. These results indicate that the nuclear DNA analysis is useful for the determination of malignancy and the prediction of the prognosis of the patients.
D002467:Cell Nucleus / Q000032:analysis; D004247:DNA / Q000032:analysis*; D005706:Gallbladder Neoplasms / Q000235:genetics*; D006801:Humans; D009361:Neoplasm Invasiveness; D011379:Prognosis
D004247:DNA