van der Merwe C F, te Winkel W, Marwa A O, Lemmer L B
Department of Medicine, Medical University of Southern Africa, Pretoria.
S Afr Med J. 1988 Sep 3;74(5):209-11.
The pathology records of Ga-Rankuwa Hospital for the years 1976 - 1986 were studied in respect of the numbers of gastro-intestinal malignant diseases diagnosed. Some tumours were seen more frequently in recent years, i.e. carcinoma of the oesophagus, stomach, colon and rectum. Whether this increased occurrence represents a true increase in this type of malignant disease is not proven. In comparison with other hospital reports, carcinoma of the oesophagus is very common and is certainly showing no decrease.
对加兰夸医院1976年至1986年期间的病理记录进行了研究，以了解诊断出的胃肠道恶性疾病数量。近年来，某些肿瘤的发病率更高，即食管癌、胃癌、结肠癌和直肠癌。这种发病率的增加是否代表这类恶性疾病的真正增加尚未得到证实。与其他医院的报告相比，食管癌非常常见，而且肯定没有减少。
