Journal of Medical Systems

, Volume 22, Issue 2, pp 55–62

Efficacy of Ultrasonic Mass Survey for Abdominal Cancer

  • Shuichi Mihara
  • Katsuhiro Nagano
  • Keiichiro Kuroda
  • Ritsuko Yoshioka
  • Michiyo Sawatari
  • Hiroyuki Koba
  • Shinji Tanaka
  • Shinichi Hirao
  • Mikiko Machihara
  • Kazuko Hondou
  • Eiko Morimoto
  • Wasaku Koyama
Article

DOI: 10.1023/A:1022634900391

Cite this article as:
Mihara, S., Nagano, K., Kuroda, K. et al. Journal of Medical Systems (1998) 22: 55. doi:10.1023/A:1022634900391

Abstract

From August 1983 through March 1995, 204,099 people received ultrasonic mass survey of the abdomen for the first time. Among these examinees, 631 (0.31%) malignant neoplasm cases, such as 201 hepatocellular carcinoma (HCC), 81 gallbladder (GB) cancer, 57 pancreatic cancer, and 169 renal cell carcinoma (RCC), were detected. Three hundred seventy six out of 590 cases (64%), excluding chronic leukemia cases and metastatic liver cancer cases, were surgically resected. The resection rate of HCC, GB cancer, pancreatic cancer, and RCC were 25%, 88%, 49%, and 99%, respectively. The cumulative survival rate of the 376 resected cases was 79.5% at 10 years. The cumulative survival rates of resected cases of HCC, GB cancer, pancreatic cancer and RCC were 34% at ten years, 83% at 10 years, 49% at 7 years, and 99% at 10 years, respectively. Ultrasonic mass survey is dramatically useful for early detection of various kinds of abdominal cancers, especially RCC and GB cancer. From now on, many earlier abdominal cancers will be found by establishing and promoting ultrasonic mass survey systems.

ultrasonic mass survey abdominal cancer early detection 

Copyright information

© Plenum Publishing Corporation 1998

Authors and Affiliations

  • Shuichi Mihara
  • Katsuhiro Nagano
  • Keiichiro Kuroda
  • Ritsuko Yoshioka
  • Michiyo Sawatari
  • Hiroyuki Koba
  • Shinji Tanaka
  • Shinichi Hirao
  • Mikiko Machihara
  • Kazuko Hondou
  • Eiko Morimoto
  • Wasaku Koyama

There are no affiliations available

Personalised recommendations