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与脑中风一样,肠中风也是因为动脉粥样硬化基础上形成动脉栓塞,导致血流不畅、局部肠壁供血急剧减少,进而使肠黏膜发生充血、水肿、坏死、出血等一系列病理改变。肠中风可分为急性和慢性两种情况。一、急性肠中风。患者突然出现下腹部剧烈疼痛,呈阵发性加剧,随后出现腹泻、大便带鲜血,早期可伴有恶心、呕吐。如果发生了不完全性肠梗阻,患者以腹痛、腹胀、呕吐、肠鸣音亢进等为主要表现。如果腹部出
Like brain stroke, intestinal stroke is also caused by atherosclerosis, which results in arterial embolism, resulting in poor blood flow and a drastic reduction of blood supply to the local intestinal wall. In turn, intestinal mucosa undergoes a series of pathological changes such as congestion, edema, necrosis and hemorrhage. Intestinal strokes can be divided into acute and chronic cases. First, acute intestinal stroke. Suddenly appeared in patients with severe abdominal pain, paroxysmal increased, followed by diarrhea, stool with blood, early may be associated with nausea and vomiting. In the event of incomplete intestinal obstruction, patients with abdominal pain, bloating, vomiting, bowel sounds hyperthyroidism as the main performance. If the abdomen is out