[3 cases of Peutz-Jeghers syndrome and its statistic evaluation of cases in Japan].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D010580:Peutz-Jeghers Syndrome / Q000453:epidemiology