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Wale mark
A wale mark, red wale sign or wale sign is an endoscopic sign suggestive of recent hemorrhage, or propensity to bleed, seen in individuals with esophageal varices. The mark has the appearance of a longitudinal red streak located on an esophageal varix. It derives its name from the similarity to corduroy wales. Similar lesions that are suggestive of recent or impending bleeding from esophageal varices include the ''cherry-red'' spot, which is circular and red in colour. Bleeding risk of esophageal varices can be ascertained at the time of endoscopy by evaluating for the presence of these markers. ==See also==
*esophageal varices
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Wale mark」の詳細全文を読む
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