“…Rapid onset of the disease, early may only appear to crissum local erythema mainly associated with fever symptoms mild inflammation, easily diagnosed as delay the best operation time of anus week abscess, progress rapidly, treatment is not timely development perineum, abdominal infection easily [3], and severe complications, often visible blood coagulation dysfunction, sepsis, or sepsis, Cause systemic toxic shock, multiple organ failure, life-threatening. Although the incidence of the disease is low in epidemiology, the mortality rate is 20%-40% higher [4], and it is more common in males [5]. Treatment principle is given priority to with early surgical removal of necrotic tissue thoroughly, postoperative mainly anti-infective support therapy, but due to large surgical trauma, crissum wound deeper and irregular, and crissum anatomical location vulnerable to stimulation of excrement and urine, which appear in postoperative patients with different degree of wound bleeding, edema, pain, poor prognosis [6].…”