Hangzhou medical anus tai within the hospital hemorrhoids, in a lot of people think on the treatment of hemorrhoids hemorrhoids is ailment, hong will not disappear. This idea is wrong, hemorrhoids assumes no treatment, for a long time can lead to more severe hemorrhoids. A lot of people want to know what constitutes a cause of hemorrhoids is. Below please anorectal hospital expert introduction of hemorrhoids.
杭州医博肛泰医院看内痔疮，在痔疮的治疗上很多人都觉得痔疮是小病，不治会主动消失。这种主意是差错的，痔疮假定不治疗，长时间会导致痔疮的更为严重。很多人都想知道痔疮的构成原因是什么。下面就请肛肠医院的医生介绍痔疮构成的原因。
构成痔疮的原因，杭州医博肛泰医院看内痔疮-有以下几个方面：
一 解剖学原因：杭州医博肛泰医院看内痔疮人在站立或座位时，肛门直肠坐落下部，因为重力和脏器的压榨，静脉向上回流颇受阻挠，直肠静脉及其分枝短少静脉瓣，血液不易回流，简略瘀积，其血管摆放特别 在不同高度穿过肌层，简略受粪块压榨，影响血液回流，静脉又通过粘膜底层的疏松安排，周围短少支架固定，简略扩张牵强。
二 遗传联络：杭州医博肛泰医院看内痔疮静脉壁先天性单薄，抗力减低，不能耐受血管内压力，因而逐渐扩张。
三 作业联络：人久站或久坐杭州医博肛泰医院看内痔疮，长时间负重远行，影响静脉回流，使盆腔内血流缓慢和腹内脏器充血，引起痔静脉过度充盈，静脉壁张力下降，血管简略瘀血扩张，又因运动短少，肠蠕动削减，粪便下行缓慢，或习惯性便秘，能够压榨和影响静脉，使部分充血和血液回流阻挠，引起痔静脉内压力升高，静脉壁抵抗力下降。
四 部分影响和饮食不节：杭州医博肛泰医院看内痔疮肛门部受冷、受热、便秘、腹泻、过量喝酒和多吃辛辣食物，都可影响肛门和直肠，使痔静脉丛充血，影响静脉血液回流，致使静脉壁抵抗力下降。
五 肛门静脉压力增高杭州医博肛泰医院看内痔疮：因肝硬变、肝充血和心脏功用代偿不全等，均可使肛门静脉充血、压力增高、影响直肠静脉血液回流。
六 腹内压力增加：杭州医博肛泰医院看内痔疮因腹内肿瘤、子宫肿瘤、卵巢肿瘤、前列腺肥胖、妊娠、饮食过饱或蹲厕过久等，都可使腹内压增加，阻挠静脉的血液回流。
七 肛门部感染：痔静脉丛先因急慢性感染发炎，杭州医博肛泰医院看内痔疮静脉壁弹性安排逐渐纤维化而变弱，抵抗力短少，而致扩展曲张，加上其它原因，使静脉曲张逐渐加重，生成痔块。
Constitute the cause of hemorrhoids, hangzhou medical bo see internal hemorrhoids and anal Thai hospital has the following several aspects:
The anatomical reasons: when people stand or seat, anal rectum is located at the bottom, because of gravity and viscera squeezing, venous reflux was blocked up, rectal vein and its branches short venous flap, blood backflow not easily, a brief YuJi, their blood vessels put special at different height through the muscularis, brief poop squeezing, influence blood backflow, vein and through mucosa at the bottom of the loose arrangement, short bracket, around a brief expansion far-fetched.
Two genetic contact: congenital thin vein wall, resistance decrease, can't tolerate pressure within the blood vessels, thus gradually expanding.
Three homework to contact: long standing or sitting, load for a long time travel, affect the venous return, make the pelvic congestion in the blood stream is slow and internal organs, the cause of excessive hemorrhoid venous filling, venous wall tension, blood vessels, a brief expand blood stasis, and because of shortage, bowel movements cut, feces descending slowly, or habitual constipation, can squeeze and influence vein, make some hyperemia and blood backflow obstruction, cause hemorrhoids venous pressure, vein wall of resistance to decline.
Influence and eating section four parts: the anus department form cold, heat, constipation, diarrhea, excessive drinking and eat spicy food, can affect the anus and rectum, make hyperaemia of hemorrhoid venous plexus, affect the venous blood backflow, causes vein wall of resistance to drop.
Five anal increased venous pressure: due to liver cirrhosis, liver congestion and heart function of compensatory not congruent, can make anal venous congestion, increased pressure, rectal venous blood backflow.
Six increased intra-abdominal pressure: for abdominal tumor, uterine cancer, ovarian tumor, prostate, pregnancy, obesity diet too full or squat toilet too long, can increase intra-abdominal pressure, obstruction of venous blood backflow.
Seven anal infections: hemorrhoids CongXian due to acute or chronic infection, inflammation, vein wall elasticity arrangement become weak gradually and fibrosis, the resistance is short, and the extension of varicose, and other reasons, to gradually increase, varicose veins generated hemorrhoid.
