Anal cancer is often caused by anal fistula, hemorrhoids, surgical scar, warts, suppurative sweating inflammation and latent hair cysts and other long-term chronic stimulation injury. The main manifestations are anal discomfort, itching, pain, local inflammation, bleeding, etc., which are described as follows:
Common manifestations of anal cancer include discomfort and itching in anal area; there are often small lumps around the edge of anus, which grow slowly and have slight pain; ulcers can be formed if the disease duration is long, with tenderness locally, scarce blood secretion, grayish-white necrotic tissues at the bottom of ulcers, which are easy to be scabbed and bleed; and enlarged lymph nodes in inguinal area.
Treatment depends on the degree of invasion of anal cancer to surrounding tissues and whether there is inguinal lymph node metastasis. In principle, if there is inguinal lymph node metastasis, the metastasized enlarged lymph nodes should be removed when performing surgery.
To prevent anal cancer, it is necessary to reduce the incidence of anal diseases, maintain good dietary habits, eat more fiber-rich foods, avoid spicy stimulation, fried and greasy foods, and combine work and rest. Use water to rinse the anus after going to the toilet, maintain anal hygiene, and do regular physical examination related to anus and intestines.
Discovery of anal discomfort symptoms, it is recommended to go to the hospital in time for examination, early prevention, early diagnosis, early treatment.