内镜在消化系疾病诊治中的应用 PPT课件

病理РEpitheliumРLamina propriaРMuscularis mucosaeРCircular muscleРLongitudinal muscleРSubmucosaРSerosaРEpidemiology of the esophageal cancerРCarcinoma of the esophagus incidenceРNorth china 130/100,000 population ?America 5/100,000 population?Japan 5/100,000 populationРUrban ChinaРRural ChinaРUnited StatesРUnited KingdomРSwitzerlandР52.4?(2001)Р0Р5Р10Р15Р20Р25Р30Р35Р40Р45Р50Р55Р31.3?(2000)Р24.9?(1999)Р27.5?(1999)Р5.6?(1999)Р14.7?(1999)Р8.1?(1998)Р17.2?(1999)Р11.6?(1999)Р12.7?(1999)Р8.0?(1999)Р10.0?(1999)Р37.0?(2000)Р11.0?(1997)Р23.7?(1999)РMortality per 100,000 malesРJapanРKoreaРItalyРCanadaРGermanyРFranceРSwedenРAustraliaРRussiaРArgentinaРCountryРHatakeyama et al. nature acer 2004 Sep;4(9):688-94Р食管癌的病理?(病変部位)Р日本РMt: 51.5%?Lt: 22.6%?Ut: 13.7%Р中国РMt:52.9-63.33%?Lt:24.95-38.92%?Ut:2.80-14.10%