Symptoms of cecal cancer
colorectal cancer
Colorectal cancer is a special type of colon cancer, which is named because its lesion site is in cecum. The main examination methods are fibercolonoscopy and double contrast examination of colon gas and barium. Fibrocolonoscopy is an invasive examination method, which can directly take pathological tissue for biopsy, but sometimes due to various reasons, the probe can not go deep into the cecum and can not be diagnosed; Double contrast radiography of colon gas and barium is a traditional examination method of colon lesions, which requires strict cleanliness of colon and complicated intestinal preparation, which brings a lot of inconvenience to examination, and sometimes it is difficult to excrete feces in cecum, which will cause certain difficulties to diagnosis. In this paper, the CT data of 7 cases of blind colorectal cancer in our hospital/KLOC-0 were analyzed retrospectively, and the clinical application value of CT examination of blind colorectal cancer was discussed for reference.
Early symptoms of colorectal cancer: painless induration on rectal mucosa or skin, no obvious symptoms. After the appearance of anorectal cancer, there may be changes in defecation habits. Early symptoms of colorectal cancer have more frequent defecation and frequent defecation, but no fecal discharge; Or constipation, internal discomfort or feeling of falling. The stool is bloody, the color of blood is bright red or dark red, and the amount is not much, often accompanied by mucus stool, which is often misdiagnosed as hemorrhoids. Colorectal obstruction rarely occurs in patients with colorectal cancer.
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