Boulos P B, El Masri S H
Trop Geogr Med. 1977 Jun;29(2):150-4.
The histopathological reports of 135 specimens of carcinoma of the oesophagus received in the Central Research Laboratory in Khartoum during the period 1965 to 1974 and the clinical data of 14 cases treated at the University Department of Surgery in the period 1970 to 1974 are analysed. The incidence in the Sudan is 1.4% of all malignant tumours. The disease affected both sexes equally; is most common at the age of 50-69 and is commoner in patients from the North. Of the different aetiological factors mentioned in the literature the habit of placing tobacco under the tongue or in the labiodental groove seems to be associated with a high incidence of oral cancer and possibly also of oesophageal cancer in much the same way as in Russia. The low resectability rate of 16.3% is due to the high surgical risk of the patients and the lack of supportive measures. Radiotherapy and palliation by indwelling tubes are commonly used with the objective of enabling the patient to swallow.
对1965年至1974年期间喀土穆中央研究实验室收到的135份食管癌标本的组织病理学报告以及1970年至1974年期间在大学外科治疗的14例患者的临床资料进行了分析。在苏丹，该病在所有恶性肿瘤中的发病率为1.4%。该病在男女中发病率相同；最常见于50至69岁年龄段，且在北方患者中更为常见。在文献中提到的不同病因中，将烟草置于舌下或唇齿沟的习惯似乎与口腔癌的高发病率相关，并且可能也与食管癌的高发病率相关，这与俄罗斯的情况大致相同。16.3%的低切除率是由于患者的手术风险高以及缺乏支持措施。放疗和留置管姑息治疗是常用的方法，目的是使患者能够吞咽。
