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例1:女,35岁。因腹部疼痛在他院X线摄片,右盆腔区有一致密影,诊断为“右输尿管下段结石”。于1989年9月5日来我院静脉肾盂造影见右盆腔段输尿管有一约0.5×0.6cm致密影,其上段输尿管无明显扩张,诊断“右下输尿管结石”,于9月8日行体外震波碎石术。术中可见致密影,轰击数百次时见致密影突然跳动至盆腔中央,即时停止轰击。再摄片证实致密影偏离输尿管,拟诊肠系膜钙化。次日x线透视其又恢复到原位。
Example 1: Female, 35 years old. Due to abdominal pain in his hospital X-ray, the right pelvic area consistent dense film, diagnosed as “the lower right ureteral calculi.” In September 5, 1989 came to our hospital intravenous pyelography see the right pelvic ureter has a compact about 0.5 × 0.6cm shadow, the upper ureter without significant expansion, the diagnosis of “lower right ureteral calculi”, on September 8 in vitro shock Gravel surgery. Tight shadow can be seen during surgery, hundreds of times when the bombardment see dense shadow suddenly beating to the pelvic center, immediate stop bombardment. Re-radiography confirmed dense shadow deviation from the ureter, to be diagnosed mesenteric calcification. X-ray the next day it was restored to its original position.