目的 探讨CT 对急性胰腺炎的诊断价值。 方法 对74例手术探查胰腺的急性胰腺炎病人进行回顾性分析。全部病例做平扫和增强检查。检查前口服造影剂。 结果 水肿性胰腺炎53例，出血坏死性21例。7例病人合并脓肿，5例死亡。按Balthazar 分级：A级10例，B级16例，C级19例，D级16例，E级13例。 结论 CT检查对急性胰腺炎具有定性诊断价值，且Balthazar 分级对临床病理分型有一定参考价值。
Purpose To judge the value of CT in the diagnosis of acute pancreatitis. Methods 74 cases of acute pancreatitis confirmed by operation were reviewed. All patients underwent CT plain and contrast -enhanced scanning. Oral contrast agents were used. Results According to clinical diagnosis, they were devided into edematous type(n=53),and necrotic type(n=21). 7 cases were complicated with abscesses, and 5 cases died. According to CT finding, Grade A,n=10; Grade B,n=16; Grade C,n=19; Grade D,n=16; Grade E, n=13. Conclusion CT is valuable in the diagnosis of acute pancreatitis, and CT grade is referable.