Of course , even though they are small now , there is a 100 % risk over time for development of adenocarcinoma , so a total colectomy is done , generally before age 20 当然，即使它们现在很小，但随着时间的推移也有100 %的危险发展成腺癌的，因此，通常20岁前作全结肠切除术。
2.
Operative procedures included right hemicolectomy or partial colectomy in four , debulking and right hemicolectomy in three , and appendectomy only in one 手术方式包括4位接受右侧大肠切除术或部份大肠切除术， 3位接受右侧大肠切除术及腹部肿瘤根除术而另一位只作兰尾切除术。
3.
Results except 5 cases were converted to open surgery ( conversion rate 7 . 5 % ) , the other 61 cases of gasless laparoscopic cholecystectomy ( 41 ) , inguinal herniorrhaphy ( 2 ) , abdomino - perineal resection of rectal carcinoma ( 9 ) , sigmoidectomy ( 3 ) , left hemi - colectomy ( 1 ) , hand - assisted sigmoidoproctectomy ( 1 ) , hand - assisted right hemi - colectomy ( 1 ) , partial excision of cecum ( 1 ) , sub - total gastrectomy ( 1 ) , and abdominal plasty ( 1 ) were successfully performed with no mobidity and mortality 结果66例非气腹腹腔镜手术中， 5例中转开腹(中转率7 . 5 % ) ， 61例包括胆囊切除、结直肠切除、盲肠部分切除、胃大部切除、腹股沟疝修补、腹壁紧缩成形术等获成功。
