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Hemorrhoids is a common anorectal disease, usually occurring in middle-aged people aged 25-65 years old, clinical bleeding, swelling, prolapse, pain, itching and anal discomfort, and repeatedly attacks and aggravated gradually, seriously affecting the quality of life of patients. The treatment of hemorrhoids includes conservative, injection, ligation, and various surgical procedures. Injection therapy with a history of more than 150 years is simple to operate, easy to popularize and apply in grass-roots units, causes less intraoperative bleeding and fewer complications, and has reliable efficacy...
December 25, 2023: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery