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Salivary duct stricture : ウィキペディア英語版 | Salivary duct stricture Salivary duct stricture (also termed salivary duct stenosis) is narrowing of the duct of a major salivary gland. ==Signs and symptoms== Strictures are the second most common cause of chronic obstructive sialadenitis, after salivary stones. In line with this, strictures may give rise to the "meal time syndrome",〔 where there is pain and swelling of the involved salivary gland upon salivary stimulation with the sight, smell and taste of food. In other cases, there is irregular and intermittent pain and swelling of the gland which is not related to meal times.〔 Typically the swelling is present upon waking or occurs before the first meal of the day. After several hours, the swelling goes down suddenly with a rush of foul tasting saliva.〔 Strictures are more common in the parotid duct system compared to the submandibular duct system.
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「Salivary duct stricture」の詳細全文を読む
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