透析患者之洗腎瘻管用久後,可能因為功能不良而需要再重新在另一側開新的瘻管。然而,這舊的瘻管可能還有一點流量,怎麼處理它?不管它嗎?
若是患者的心臟功能尚可,可以支援兩條瘻管的血液需求量,都留著當然無妨。但若是心臟功能已經不佳了(大多數年紀大之透析患者都屬之),患者又合併喘或是胸悶之類症狀,這時就
必須做檢查排除掉一些其他因素後,若是最後找不到一個特定造成以上症狀,就必須認真思考是否將那無作用,但是有流量之透析瘻管關閉以減少心臟之負擔。
診所內有兩位患者,一位三條冠狀動脈都有阻塞之糖尿病患者,也做過了心導管放支架,但是還是常說胸悶或是喘,血液學上或是透析體重設定也是沒問題,最後只剩下那多餘之瘻管未關閉。
另一位患者,之前是有右肺之不明原因腫瘤,因為年紀大了,不想檢查或是處理,也是有兩條透析瘻管,老是常常說胸悶,必須含NTG(救心錠),但也是效果不彰。近日住院後,家屬和病人下定決心做了完整檢查,發現那是肺腺癌第四期,同時,也關閉了那舊的瘻管。
手術報告單(OPERATION NOTE)
手術日期:2012/06/14
生日:036/06/21 性別:女
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術後診斷:
Congestive heart faiur with AVF overflow.
End stage renal disease.
Peripheral artery occlusive disease post left AK amputation
Type II DM
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麻醉方法:L Surgeon:許俊傑
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報告內容:
Operation: Excision, obliteration and repair of left elbow AVF aneurysm.
Operative indication: congestive heart failure with AVF overflow.
Operative procedure:
- The patient was put supine.
- Her left arm was sterilized, draped as usual.
- 2.5 cm incision was made over left antecubital fossa along the previous Op
scar.
- Then the wound was deepned to explore the previous AVF aneurysm.
- The basilic vein was explored, and looped.
- The vein was divided, and its arterial end was sutured with 5-O prlene in
two-row fashion.
- Then the venous end was tied over.
- The wound was closed in layers.
Arteriovenous fistula toxicity.
Source
Department of Internal Medicine-Nephrology, Vivantes Klinikum im Friedrichshain, Berlin, Germany