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胡迪醫(yī)學(xué) Hudi Medical Science

胡迪醫(yī)學(xué)

SADI-S術(shù)后袖管狀胃縫釘線上瘺的處理方法

瀏覽量:5629 / 發(fā)布時(shí)間:2021-11-24

胡迪主任給大家介紹一種新型減重手術(shù),

手術(shù)名為腹腔鏡袖式胃切除術(shù)

加單吻合口十二指腸回腸吻合術(shù)( SADI-S)。

這個(gè)手術(shù)的具體細(xì)節(jié),

胡迪主任會(huì)在近期發(fā)布的

《減重手術(shù)方式演變簡(jiǎn)史》中細(xì)說(shuō)。

歡迎各位到時(shí)候收閱。


今天介紹SADI-S手術(shù)的一個(gè)常見(jiàn)并發(fā)癥,

袖式胃切除縫釘線上瘺及其處理方法。

SADI-S術(shù)后最常見(jiàn)瘺發(fā)生的部位

自從臨床上引入了SADI-S手術(shù)以來(lái),

袖管狀胃縫釘線上,

是十二指腸轉(zhuǎn)流手術(shù)后

瘺發(fā)生最常見(jiàn)部位。

根據(jù)報(bào)道,其發(fā)病率為1%到4%。

在過(guò)去的5到10年里,

隨著外科醫(yī)生在單純腔鏡

袖式胃切除手術(shù)方面經(jīng)驗(yàn)的增加,

并發(fā)癥發(fā)病率有所下降。


瘺發(fā)生的最常見(jiàn)部位

在袖管胃上三分之一地方,

由于袖管胃縮窄或狹窄,

導(dǎo)致胃內(nèi)爆破壓升高,

在靠近食管胃結(jié)合部附近的

袖管胃縫釘線上,因這里相對(duì)比較薄弱,

容易發(fā)生破裂而形成瘺。

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圖上顯示胃底切割線交叉處是瘺發(fā)生部位,

圖片來(lái)自互聯(lián)網(wǎng),版權(quán)歸原著者,

僅供學(xué)習(xí)和交流之用,不是商業(yè)推廣之用

瘺的處理方法

在沒(méi)有明顯阻塞的情況下,

早期緊急處理方法就是

再次手術(shù)手工縫合或再次用吻合器吻合,

沖洗受影響的區(qū)域。

如果早期污染不嚴(yán)重,

緊急處理得當(dāng),

能很快地完全愈合。


如果是慢性瘺管形成或

術(shù)后后期出現(xiàn)瘺,

情況就會(huì)復(fù)雜很多。

瘺一發(fā)生就需要營(yíng)養(yǎng)支持和給予抗生素,

并輔以充分的引流。


引流通常可以通過(guò)外科手術(shù)或

介入放射學(xué)的幫助下進(jìn)行。

但最近的研究表明,

內(nèi)鏡技術(shù)也能實(shí)現(xiàn)充分引流。

如內(nèi)鏡傷口負(fù)壓清理術(shù)或

內(nèi)鏡造口術(shù)。


然而,最重要、最佳治療是

尋找和緩解梗阻點(diǎn),

梗阻通常發(fā)生胃切跡呈角的地方。

通過(guò)放置內(nèi)鏡支架可以解決部分病情,

但在一些謹(jǐn)慎的病例中,

最終可能需要手術(shù)切除和Roux-en-Y重建。

Leaks from Sleeve Gastrectomy

A leak from the SG portion of the procedure has historically been the most common area for a leak after a duodenal switch. The incidence has been reported as 1 to 4 percent, depending on the study evaluated. Over the last 5 to 10 years, the incidence has dropped as surgeon experience has increased in performing the SG as a stand-alone procedure. The most common area for a leak is in the upper one-third of the sleeve due to narrowing or stricture of the sleeve at the incisura angularis (Figure 2). This will cause an increase in pressure in the sleeve with a blowout at the upper portion of the staple line near the gastroesophageal junction since this is the weakest point in the sleeve. The treatment of a sleeve leak in the acute setting without a significant obstruction involves a washout of the affected area with resuturing or restapling of the sleeve. Many of these can heal completely if addressed early enough with minimal contamination. In the chronic setting or with a chronic fistula, it gets a bit more complicated. Nutritional support and antibiotics are required initially, combined with adequate drainage. Drains can usually be placed via a surgical approach or with the aid of interventional radiology, but recent studies have shown that drainage can also be facilitated with endoscopic techniques, such as an endoscopic wound vac or endoscopic septotomy. The most important aspect though for definitive treatment is to look for and relieve the obstructive point, which is usually at the angularis. This can be done with placement of an endoscopic stent, but in reticent cases, eventual surgical resection and Roux-en-Y reconstruction might be required.

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