憩室病(Diverticulosis)是指結腸中有多個未發炎的小袋(憩室) 。這些是結腸粘膜和粘膜下層通過結腸壁肌肉層的弱點形成的外袋。[1] 大多數人的憩室不會引起症狀。[2] 當憩室臨床發炎時,憩室就會發生病變,這種情況稱為憩室炎。[3]
憩室通常發生在乙狀結腸,這是常見的壓力增加。結腸左側在美國更常見,而右側在亞洲更常見。[4]診斷通常是在常規結腸鏡檢查期間或作為CT 掃描期間的偶然發現。[2]
參考資料
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.