The sperm produces the obstacle

The sperm produces the obstacle
Can be seen the damage that Yu Yuan sends in the testis. In variceal 1880 of spermatic cord British surgeon Barfield pointed out it can cause male sterility that the spermatic cord is variceal at first. In 1929 Mei Kang's uncle and Sand reported that implemented the postoperative intravenous ligature of spermatic cord of one pair of sides to resume fertility. Tulloch must have variceal persons who doesn't have precise disease of spermatic cord on suffering from in 1952, resume, bear, just cause people's attention while being postoperative. The left spermatic cord vein meets at right angles and enters the left renal vein, if the climing form takes place tortuously to expand in the reflux blockage, it is variceal to form the spermatic cord. Song one is mostly single side, about 78% one 93%) Happen on the left side. The morbidity is that 8%- 20% can be up to 39% in man's sterile patient. Peking Union Medical College Hospital, in 1310 cases of male sterility, the variceal one of spermatic cord is 466, accounts for 35.57%. Mechanism: It causes the blood to be held up in, lead to the fact some temperature of the testis increases and influences sperms to happen that variceal; After being variceal, the adverse current of the blood. Steroids, 5 - hydroxy color amine and catecholamine material secreting kidney and renal gland go bankrupt and flow into blood flow China of testis, these materials can inhibit the sperm from happening. The blood is held up in the blood circulation that influences the testis too, make the testis lack essential nutrition and support oxygen and influence sperms to produce. Behave: The left scrotum is lower than the offside slightly. It is obvious that there are earthworms in the scrotum " The blue vein " Expose and break out, obvious while standing, disappear after it is flat to lie. Extending, expansion, tortuous of touching intravenous climing clump while touching. The patient often feels the scrotum and falls bloatedly and aching. It is tertiary to divide together. Grade: It is obvious the skin of protruding scrotum of intravenous clump expanded, it is easy and; 2Grade: Can be laid one's hand on and but not can be seen in the scrotum; 1 grade: Increase the belly and can be touched while pressing, can not generally lay one's hand on. It influences sperms to produce, make sperm's number reduce even have no sperm that the spermatic cord is variceal, vigor drop, unusual the intersection of sperm and proportion increase, can adopt intravenous high-order the intersection of ligature and skill under spermatic cord or bolt stop up skill cure.

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