CAJ | 학술논문

胰腺癌（pancreatic cancer，PC）是恶性程度很高的肿瘤，5年生存率低于5%。由于其发病隐匿，确诊时已到晚期，仅有约10%-20%的患者能行手术根治。CT 是 PC 诊断和分期的影像学依据。近年来随着磁共振成像和超声内镜技术的发展，为 PC 的诊断提供了更精确的影像学资料，尤其对局部浸润和淋巴结转移的患者。手术切除是仅有的根治手段。近十年来，吉西他滨已成为晚期 PC 的标准化疗法，以吉西他滨为基础的联合化疗，尤其是同分子靶向因子的联合治疗是有前途的。辅助放射治疗仍有争论，但随着放射运载技术的发展，放射治疗将会被越来越多的用于临床。姑息治疗的目的是为了缓解疼痛和改善恶性肿瘤所造成的恶液质。本文就 PC 早期诊断及治疗进展作一综述。
이선암（pancreatic cancer，PC）시악성정도흔고적종류，5년생존솔저우5%。유우기발병은닉，학진시이도만기，부유약10%-20%적환자능행수술근치。CT 시 PC 진단화분기적영상학의거。근년래수착자공진성상화초성내경기술적발전，위 PC 적진단제공료경정학적영상학자료，우기대국부침윤화림파결전이적환자。수술절제시부유적근치수단。근십년래，길서타빈이성위만기 PC 적표준화요법，이길서타빈위기출적연합화료，우기시동분자파향인자적연합치료시유전도적。보조방사치료잉유쟁론，단수착방사운재기술적발전，방사치료장회피월래월다적용우림상。고식치료적목적시위료완해동통화개선악성종류소조성적악액질。본문취 PC 조기진단급치료진전작일종술。
Pancreatic cancer(PC)remains a devastating disease with a 5 - year survival rate of less than 5% . It has an insidious onset and as a result presentation is usually late,with only about 10% - 20% of patients having disease amenable to surgical resection. With recent advances in magnetic resonance imaging and endoscopic ultrasonography, it is now possible to improve the accuracy of preoperative staging,particularly with respect to local invasion and re-gional node involvement. Resection is the only treatment that offers the potential of cure. Over the past decade,the gemcitabine has been established as a chemotherapeutic standard in the treatment for advanced PC. Gemcitabine -based combination chemotherapy,especially molecular targeted therapy in pancreatic carcinoma is promising. The use of adjuvant radiotherapy for pancreatic cancer,however,is controversial. But with the development of modern radiation delivery techniques radiotherapy will be more and more used. Palliative therapies are aimed at controlling pain and re-versing cancer cachexia. This paper reviews the advances of pancreatic cancer early diagnosis and therapy.