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例一、安××,男性,68岁,农民,长肛门部瘘疮已30年,每日流脓水。近半年来原病变区生有二小结,且渐增大。平日除觉肛门轻度胀痛外无其他特殊不适。检查:全身情况好,心肺无病征,腹软,肝脾未触及,下腹无硬块,腹股沟淋巴结不肿大。局部所见:右臀在一8×8厘米之触硬区,表面凹凸不平,上有溃孔5处,距肛缘近远不一,压时溢脓
For example, An × ×, male, 68 years old, farmer, long anal fistula has 30 years, daily pus. In the first six months of primary lesion has two small knots, and gradually increased. In addition to mild anal pain on weekdays outside no other special discomfort. Check: the general condition is good, cardiopulmonary disease-free sign, abdominal soft, liver and spleen not touched, lower abdomen without lumps, inguinal lymph nodes is not swollen. Local seen: the right hip in a 8 × 8 cm touch hard area, the surface uneven, there are 5 holes on the collapse, far from the verge of an anal margin, pressure pus overflow