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本文报告了10例经病理证实的原发性支气管低度恶性肿瘤,结合国内外文献就此类肿瘤的命名,发病情况、临床与组织学关系,特殊检查等进行了讨论。总结本文的临床特点有:1.发病率较低,但在青年人肺癌中发病率相对较高。2.发病年龄较轻。3.女性多于男性。4.中央型明显多于周围型。5.病程较长。6.手术治疗后预后较好,转移率较低。7.预后尚与肿瘤病理类型,细胞分化程度有关。
This paper reports on 10 cases of primary bronchial low-grade malignant tumors confirmed by pathology. The naming, incidence, clinical and histological relationships, and special examinations of such tumors were discussed in conjunction with domestic and foreign literature. Summarizing the clinical features of this article are: 1. The incidence rate is low, but the incidence of lung cancer in young people is relatively high. 2. The age of onset is lighter. 3. More women than men. 4. The central type is obviously more than the surrounding type. 5. Longer duration. 6. The prognosis is better after surgery, and the metastasis rate is lower. 7. The prognosis is still related to the pathological type of tumor and the degree of cell differentiation.