Recently, when I went to the toilet, I suddenly felt pain in my anus

Tong, see anal swelling, original anal sinusitis, anal sinusitis, anal cryptitis, anorectal infectious disease, origin of lesions, symptoms are heavy, easy to ignore, proctitis and other inflammatory lesions. Externally, degenerative internal hemorrhoids are located in the anus and the tooth line is located.

3. Hemorrhoids covered by the skin of the anal canal at lacquer and one point, rectal prolapse, vertical intestinal prolapse refers to the end displacement of the anal canal, rectum and even the sigmoid colon, and the mucosal prolapse is called complete prolapse; The full-thickness rectal prolapse is called complete prolapse, and the prolapse part of the anal canal and rectum is called prolapse or intussusception; Anal prolapse, known as external prolapse, vertical bowel prolapse, is seen in children and children, rectal prolapse, a self-limiting disease, self-healing before the age of 5, so non-surgical treatment of the main complete rectal prolapse, more severe stage of prolapse, resulting in pudendal nerve damage, anal incontinence, ulcer, perianal staining, rectal blood prolapse, intestinal segment edema, stenosis and necrosis risk should be surgically treated, external hemorrhoids external hemorrhoids are located in the tooth line, by hemorrhoids, external vein plexus or anal margin folds, skin inflammation, fat, Connective tissue enlargement or thrombosis stasis-shaped mass, external hemorrhoids cover the skin, visible blood and pain that can be sent into the anus, main symptoms of foreign bodies, clinical connective tissue external hemorrhoids, varicose veins, external hemorrhoids, inflammatory external hemorrhoids, thrombosis, external hemorrhoids, skin lobe, anal breast hypertrophy, anal mastoma and low rectal polyps, rectal polyps, rectal benign tumors, rectal mucosal covering, masses are nodular mucosa, bulging or pedunculated masses, a single few, if polyps gather in the rectum or involve the colon, it is called polyposis, polyps originate from inflammation, and are called inflammatory polyps; The mucosa is hypertrophic and changeable, and the pedicle nodule is called an accretive polyp; Anorectal diseases such as intestinal dermatoadenomatous polyps, villous milky adenomatous polyps, polyps are prone to malignant transformation, and anal swelling sensation. It has been clinically found that a small number of patients with anal distension are caused by anorectal neurosis-like body complaints and emotional hormone-related diagnosis of neurotic fecal impaction.

Opinions and suggestions: Anal swelling patients latent anorectal cancer, rectal cancer, gastrointestinal tract malignant tumors, the incidence of malignant tumors is only in the gastroesophageal cancer, intestinal cancer (accounting for about 0% of the land), the vast majority of basic diseases, 40 years old, 30 years old, about 15%, males are more common than males, 2-3: 1 rectal cancer type of pathogenicity, to present anal swelling symptoms, should be treated as soon as possible, the anorectal department of the hospital should be examined, clear diagnosis, and treatment should be paid attention to, so as to avoid the deterioration of the condition and mouth.