Rectal cancer and rectum rectum mean examining _'s symptom

Rectal cancer and rectum rectum mean examining _'s symptom
It is the most basic and most important inspection method in series one are checked before operation of rectal cancer that the rectum means examining at present. Because a lot of anal canal rectum diseases mean being examining can be found in early days only according to the rectum, so, while carrying on the physical examination of the health to the adult over 40, should classify it as routine inspection.
Correct rectum mean, examine, roughly can confirm, have pathological change and property of pathological change from the intersection of anus and the intersection of reason and rectum, rectum of 7- 10cm. Generally speaking, rectum rectum pointed and examined and can be divided into an anus meaning examining and meaning examining two parts in the anus. The method to mean being examined outside the anus is: After putting on the glove, touch rectum hardening around, swollen thing and tenderness with the forefinger, the sense of fluctuating, and check the anus crust and play fistula, ask for one to move towards etc..
Mean, examine it is rectum rectum that we say often that mean and examine in the anus. The inspection method is: After putting on the glove or pointing set, apply some lubricating oil in forefinger and rectum position, stretch the forefinger into the inspection in the rectum.
Should pay attention to the following several points while checking: 1. Movements are soft, because exerted oneself to insert the finger in the rectum suddenly, the sphincter can be because of being stimulated convulsion, produce pain, especially anal canal have crack and when the wound surface, take careful even more, can pieces of mouth breathing nervous in order to reduce rectum at this moment. 2.Pay attention to tense degree of the anal canal, normal anal canal has better contractile force and elasticity, can only stretch into a finger. If rectum sphincter lax, lose elasticity, can enter, 2- 3 point, have, defecate incontinence; If tense degree of the anal canal is raised, have inflammation to react to often brief on. 3.The rectum ring of anal canal is checked, this ring is mentioned skin, pubic bone rectum skin to form together by sphincter and anus in, outside the rectum. The intersection of skin and ring this shrink ability power can part react the intersection of rectum and function of sphincter. 4.Check in the rectum, nearly a section of about 8cm of length can be touched under the rectum. Should check the rectum all around conscientiously there is tenderness, charter the piece and narrow in the wall, and pay attention to size, hardness, activity degree of the piece of the bag. 5.After checking, should check to mean whether set have bloodstain or mucus. Notice whether the bloodstain is scarlet or dark red; How are the color, property, smell of the mucus, can be regarded as the reference diagnosed.
If suffering from rectal cancer, can touch, get lump texture relatively hard, surface high or low prices not smooth or takes the form of the cauliflower kind, have liquid of suppuration, necrosis organizing and dark red blood, and feel intestines is narrow, mean putting in and dyeing dark red blood too. When the rectum means examining, besides using for finding rectum tumour in early days, can also check the following diseases: 1. Rectum polyp: Can touch quality lump soft and that can pass, mean putting in and often dyeing the blood, the color is scarlet. 2.Internal hemorrhoid: Internal hemorrhoid is a soft intravenous group, difficult to touch, but if there is thrombosis, can touch smooth scleroma. 3.Anal fistula: Can touch, get ask for the intersection of form and thing, mouth can lay one's hand on in anal fistula sometimes and light scleroma. 4.Abscess around the rectum of rectum: Such as abscess of interval behind the pelvis rectum interval abscess, rectum, can touch to tenderness lump in the rectum.
It should be noted, the light means examining according to the rectum of rectum, can totally make a definite diagnosis of anal canal rectal cancer perhaps, also get to the conditional hospital, do the further inspection.
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