V2EX t-tube

T-Tube

定义 Definition

T-tube:一种呈“T”字形的引流管,常用于胆道手术(如胆总管探查/取石)后置入胆总管,以引流胆汁、减压、促进胆道愈合,并可用于术后造影检查(T-tube cholangiography)。在不同医学语境中也可泛指“T形”结构的导管/连接管。

例句 Examples

The surgeon placed a T-tube to drain bile after the operation.
医生在手术后放置了 T-tube 来引流胆汁。

After common bile duct exploration, the patient was discharged with a T-tube, and a cholangiogram was scheduled to confirm duct patency before removal.
在胆总管探查术后,患者带着 T-tube 出院,并安排做胆道造影以在拔管前确认胆道通畅。

发音 Pronunciation (IPA)

/ti tjub/ (美式常见)
/ti tjub/ (英式常见)

词源 Etymology

由字母 T(表示外形像“T”)+ tube(“管子、导管”)构成的医学复合词。其在胆道外科中的经典用途常与“Kehr tube(凯尔管)”相关,是早期外科为胆道减压与引流而发展出的常见装置之一。

相关词 Related Words

文学与著作中的用例 Literary / Notable Works

  • Sabiston Textbook of Surgery(常在胆道手术与术后管理章节提及 T-tube 引流与造影)
  • Schwartz’s Principles of Surgery(胆道外科相关章节讨论 T-tube 的适应证与并发症)
  • Bailey & Love’s Short Practice of Surgery(临床外科教材中常见 T-tube 管理要点)
  • Fitzpatrick’s Surgery / 外科相关综述与病例报道(常见 “T-tube cholangiography”“T-tube tract” 等表述)
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