How should hematochezia do

summary

Common in life is constipation, and sometimes you will suddenly find that there is blood excretion when defecating, which inevitably makes people feel afraid, and worry about the body problems, the following popular science about how to do blood excretion.

How should hematochezia do

First: do anal digital examination. Anal digital examination is an indispensable item in physical examination of hematochezia. One of the main causes of lower gastrointestinal bleeding is colorectal cancer, in which rectal cancer accounts for 60%, and rectal cancer is mostly located in the lower part of the rectum. About 70% of rectal cancer can be touched by digital rectal examination, which is a reliable and simple method for timely detection of rectal cancer. If palpation and tumor and finger cover dye blood or pus blood, should consider rectum cancer, polyp to wait.

Second: colonoscopy. When patients with hematochezia, we must find the bleeding focus, not because the patient will be blood, simply do a finger diagnosis, touch hemorrhoids to determine hemorrhoids bleeding, but should do anoscopy to determine whether hemorrhoids mucosa has bleeding point or bleeding tendency. If there is no sign of hemorrhoid mucosa bleeding, patients should be recommended to further do sigmoidoscopy or fiber colonoscopy, if necessary, take biopsy under the microscope to make a clear diagnosis, so as to avoid missing the diagnosis of malignant disease and delay treatment.

Third: do abdominal examination. For inflammatory bowel disease, abdominal examination is of great significance. Ulcerative colitis can touch a sausage shaped mass in the left lower abdomen, which is a contracture and thickening colon. Crohn's disease can touch a fixed mass in the right lower abdomen; a hard and irregular mass in the abdomen is common in advanced colon cancer; schistosomiasis granuloma of sigmoid colon can touch thickened and hardened bowel in the left lower abdomen.

matters needing attention

The emergence of bloody stool is sometimes anorectal infection. It is suggested that ointment can be used to reduce inflammation and relieve disease. Usually, you can eat more light food to relieve constipation.