摘要
无功能性胰岛细胞瘤(nonfunctioning islet cell tumors of pancreas,NIT)发病缓慢、病程较长、无特异性临床表现,故不易早期诊断;常出现无痛性或痛性渐大的腹部肿块,活动度小而触痛不明显。近年来诊断为NIT的病例有所增加,可能与影像学、放射免疫技术(RIA)和免疫组织化学染色(IHCS)的广泛用于临床有关。超声引导下组织学活检在NIT术前诊断中具有重要价值。在临床上与胰腺癌比较有相对较好的预后,故早期确诊,手术彻底切除,患者可获得较长生存期,临床医生要重视对NIT的诊断。
[Objective] Nonfunctioning islet cell tumors of pancreas （NIT） has a relatively long course without distinct clinical manifestation in the early period. It is usually accompanied by painless or crescent painful ventral tumors, which has htfle tenderness. In recent years, more cases of NIT have been diagnosed, which should thanks to the widespread use of photography, RIA and IHCS in clinical. The check and measure of histology＇s activity under the condition of ultrasonic is of great value in the diagnosis before NIT operation. Compared with pancreas cancer, it has a better prognosis in clinical. After early diagnosis and complete removal through operation, the patient can have a longer life span. So it is necessary for clinicians to pay more attention to the diagnosis of NIT.
出处
《中国现代医学杂志》
CAS
CSCD
北大核心
2009年第15期2298-2301,2305,共5页
China Journal of Modern Medicine
关键词
无功能性胰岛细胞瘤
诊断
治疗
nonfunctioning islet cell tumors of pancreas
diagnosis
therapy
