Philip P A, Ajani J A
Division of Medicine, University of Texas M.D. Anderson Cancer Center Houston.
Oncology (Williston Park). 1994 Sep;8(9):37-42; discussion 44-5, 50-2, 61.
Carcinoma of the esophagus or the gastroesophageal junction is uncommon, accounting for approximately 1% of all malignancies in the United States. Approximately 11,000 new cases and 10,400 deaths are estimated in 1994. The diagnosis is often made late in Western countries, thus T3, T4, and N-positive lesions are encountered frequently. Nearly 50% of patients have advanced incurable disease at the time of diagnosis. Therefore, the prognosis of patients with carcinoma of the esophagus remains poor and the overall 5-year survival rates are still under 10%. The answer to the question in the title is yes, at least for some patients, on a short-term basis.
食管癌或胃食管交界癌并不常见,约占美国所有恶性肿瘤的1%。1994年估计有近11,000例新发病例和10,400例死亡病例。在西方国家,诊断往往较晚,因此经常会遇到T3、T4和N阳性病变。近50%的患者在诊断时已患有无法治愈的晚期疾病。因此,食管癌患者的预后仍然很差,总体5年生存率仍低于10%。标题中问题的答案是肯定的,至少对一些患者来说,在短期内是肯定的。