Caliber-Persistent Artery of the Lower Lip: A Case Report

下唇管徑持續動脈－病例報告

柯文昌(Wen-Chang Ko) ； 歐嘉得(Chia-Der Ou)

《中華民國口腔顎面外科學會雜誌》 9卷2期 (1998/09) Pp. 68-74

https://doi.org/10.7104/CJOMS.199809.0068

摘要

管徑持續動脈(Caliber-persistent Artery)爲一臨床上少見之動脈血管病變，其定義爲體表附近不正常之大型動脈出現。其好犯區域爲遠端空腸、盲腸、及升結腸之黏膜下層，容易造成胃道出血之情形。而口腔黏膜區之管徑持續動脈（口腔管徑持續動脈－”Oral caliber-persistent artery”）的發生率就更低了，至今文獻上少有報告提出。本文提出一病例報告，患者主訴下唇部硬塊，經切片檢查後診斷爲下唇動脈之口腔管徑持續動脈，並作相關問題之探討。

關鍵字

管徑持續動脈 ； 口腔管徑持續動脈

並列摘要

Caliber-persistent artery (CPA) is a rare disease that have been described in the tissue of the oral cavity. It may be misdiagnosed as an oral squamous cell carcinoma as the superficial mucosal ulceration persisted. In this article, a case of oral caliber-persistent artery (OCPA) arising from the lower lip is described and histopathological features are presented.

並列關鍵字

Caliber-persistent artery ； Oral caliber-persistent artery