摘要
肺错构瘤是肺内最常见的良性肿瘤。在报告的51例中,除2例位于支气管内外,其余均在肺实质内;31例无症状,另20例的症状是胸闷、胸痛、咳嗽、气短和咯血。肺错构瘤由软骨、脂肪、平滑肌和呼吸道上皮所组成。X线片上,肺实质型的表现为界线清楚的圆形或椭圆形阴影,29％的病例可看到钙化影。由于难以与肺癌相鉴别,肺错构瘤应手术治疗。肿瘤摘除术或肺楔形切除术应为首选。
Hamartoma is the most common benign tumor of the lung.51 cases were reviewed in this paper.Most of them were parenchymal hamartomas,except two which were bronchial.31 patients were asymptomatic,the others experienced some pain,cough,shortness of breath and hemoptysis.Radiography revealed a well-circumscribed mass with or without calcification for parenchymal tumor.Hamartoma is usually composed of cartilage,fat,smooth muscle and respiratory epithelium.Surgery is indicated as it is impossible to differentiate it from malignant tumors on clinical or roentgenologic grounds alone,and enucleation or wedge resection is desirable for this kind of tumor.
出处
《解放军医学杂志》
CAS
CSCD
北大核心
1990年第4期263-264,共2页
Medical Journal of Chinese People's Liberation Army
