Thompson W G
Dig Dis Sci. 1981 Dec;26(12):1121-4. doi: 10.1007/BF01295979.
Proctaglia fugax is a sudden severe pain in the rectum lasting a few seconds or minutes. It seems to occur in about 14% of apparently healthy adults, and there is some evidence that it is associated with the irritable bowel syndrome. The pathogenesis of the pain is unknown. Attacks are usually too brief and infrequent to warrant treatment, and no prophylactic drug has been proven effective. It is incurable but harmless, and tends to become less frequent with age.
一过性直肠痛是指直肠突然出现的剧痛，持续数秒或数分钟。在约14%看似健康的成年人中似乎会出现这种情况，并且有一些证据表明它与肠易激综合征有关。疼痛的发病机制尚不清楚。发作通常过于短暂且不频繁，不值得进行治疗，而且尚无预防性药物被证明有效。它无法治愈但无害，并且往往会随着年龄增长而发作频率降低。
