巨大なる顎下腺内唾石症の1例

　緒言

　唾石症は決して稀な療患でなく，これ迄多数の報告が見られるが私は最近触診上混合腫瘍を思わせた非常に巨大な顎下腺内唾石症の1例を経験したのでここに報告し，併せて多少の文献的考察を加えて見たいと思う。

A case of sialo-lithiasis in man, aged 69, is reported. For a few years the patient noted the presence of swelling beneath the jaw but paid very little attention to it because of the abscence of pain. But since about a year ago he gradually noted dysphagia and diffic-ulty in opening of the mouth. The salivary stone was removed.