目的 探讨老年人结肠脾曲综合征的诊治方法。方法 对1993年9月至2003年9月收治的22例老年人结肠脾曲综合征患者的临床资料进行回顾性分析。结果 临床表现为便秘伴腹痛、腹胀、消瘦、头痛、头晕、心悸、腹膜炎等； X线钡剂灌肠造影检查示结肠脾曲过高、迂曲成角，甚至扭转，可伴有横结肠冗长。行横结肠与降结肠侧侧吻合术，切除冗长结肠，随访2～8年，疗效满意。结论 对老年结肠脾曲综合征患者，钡剂灌肠检查应是常规检查，一旦确诊，应手术治疗。
Multiple primary lung cancer is a special type of lung cancer. Its detection rate is increasing year by year, and there is no clear diagnosis and treatment strategy, which makes the diagnosis and treatment become a hotspot in clinical work. The molecular genetics is gradually changing the status quo of relying only on imaging and tumor-free interval to distinguish lung metastasis from multiple primary lung cancer, and it is an effective method for differential diagnosis and prediction of biological behavior of lung cancer. Based on our experience and other studies, it is recommended that surgical treatment should be preferred when there is no contraindication. The advantages and disadvantages of bilateral thoracoscopic surgery for bilateral multiple primary lung cancer during the same period are discussed, and its feasibility and safety are confirmed. For the lesions that cannot be completely resected, active surgical local treatment is recommended. The diagnosis and treatment of multiple primary lung cancer is still a clinical difficulty, and we hope that our research can provide theoretical and practical guidance for clinicians.