今年6月受会议主席大阪大学小儿外科冈田正教授之邀,参加了第33届日本小儿外科学术会议。现就会议内容简介如下。一、先天性隔疝(CDH) CDH 为今年大会的第一主题,讨论的中心是关于 CDH 择期手术问题。近年发现,即使应用 ECMO(体外膜肺氧合)、NO(一氧化氮)吸入等方法,对于24小时以内发病的 CDH 目前治愈率仍为75%左右,因而有人提出择期手术的概念。其理论基础是,CHD June this year by the meeting chairman of Osaka University Pediatric Surgery Professor Okada was invited to attend the 33rd Japan Pediatric Surgery Conference. Now the content of the meeting are as follows. First, the congenital hernia (CDH) CDH is the first theme of this year’s conference, the discussion is about CDH elective surgery. In recent years, it has been found that even if ECMO (In Vitro Membrane Oxygenation) and NO (Nitric Oxide) inhalation are used, the current cure rate for CDH occurring within 24 hours is still about 75%. Therefore, the concept of elective surgery has been proposed. The theoretical basis is, CHD