某患者因上腹部饱胀不适,近几天发现黑便前来就诊,临床扪及上腹部肿块,超声示胃腔充盈时见胃壁增厚,胃黏膜下形成一8cm×6cm大小的肿块,由数个弱回声结节融...

作者: rantiku 人气: - 评论: 0
问题 某患者因上腹部饱胀不适,近几天发现黑便前来就诊,临床扪及上腹部肿块,超声示胃腔充盈时见胃壁增厚,胃黏膜下形成一8cm×6cm大小的肿块,由数个弱回声结节融合而成,瘤体表面可见"拱桥样"隆起,最可能的诊断为
选项 A.胃间质瘤 B.胃癌 C.胃恶性淋巴瘤 D.胃平滑肌瘤 E.胃溃疡
答案 C
解析 :胃恶性淋巴瘤常位于黏膜下,表面见"拱桥样"黏膜隆起,符合本题声像图特征,故C为。

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
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