102例可切除胰头癌的临床病理特点

Clinicopathological features of resectable carcinoma of the pancreatic head:a report of 102 cases

目的 探讨可切除胰头癌的临床病理特点。方法 回顾性分析 1990年 1月～ 2 0 0 3年 1月实施胰十二指肠切除手术的 10 2例可切除胰头癌患者的临床病理资料。结果 胰周组织侵袭率达74.5 % ,其中胰后脂肪侵袭率 2 7.5 % ;胰周淋巴结转移率为 71.6% ,其中腹主动脉周围淋巴结转移率达 2 1.1%。结论 外科可切除胰头癌并不等于是早期胰头癌 ,胰头癌根治性切除的手术范围至少应包括胰十二指肠切除和区域性软组织与淋巴结廓清 。

Objective To explore the clinicopathelogical features of resectable carcinoma of the head of (pancreas).Methods A retrospcctive analysis was made on the clinicopathological data of 102 patients with cancer of the head of pancreas, who had received pancreatoduodenectomy from Nanfang Hospital in January 1990 to January 2003. Results The incidence rate of the peri-pancreatic tissue infiltration was 74.5%,the infiltration rate of retroperitonealfat was 27.5% and the incidence rate of peri-pancreatic lymph-node (metastasis) was 71.6%. Metastasis rate of 21.1% was seen in the abdominal aorta lymph nodes. (Conclusions) Surgically resectable carcinoma of the pancreatic head is not equivalent to early cancer. The surgical area of radical resection of cancer of the pancreatic head should at least include pancreatoduodenectomy and clearance of regional soft tissue and lymph nodes. It may be more reasonable if the abdominal aorta lymph nodes were assigned to the first station of lymph drainage of carcinoma of head of the pancreas.