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本文报导上海市胸科医院的55例经肺切除的肺错构瘤,6例位于支气管腔内,49例在肺实质内。此瘤为生长缓慢,大多数无明显症状的肺孤立性肿块,较多见于男性和40岁以上的患者肺错构瘤的来源多数认为是正常支气管组织的不正常混合而构成的瘤样畸型,每例含有2~6种不同的组织成份,以软骨、纤维、上皮和脂肪等成份最多见,属良性肿瘤,根据肿瘤生长部位临床上需与中央型或周围型肺癌及肺部其他疾病作鉴别。
This article reports 55 pulmonary pulmonary hamartomas from Shanghai Thoracic Hospital, 6 in the bronchial cavity and 49 in the lung parenchyma. This tumor is slow-growing, most of the lungs with no obvious symptoms of solitary mass, more common in men and patients over 40 years of age, the source of pulmonary hamartoma is mostly considered to be abnormal mixture of normal bronchial tissue and constitute a tumor-like malformation, Each case contains 2 to 6 different tissue components, most of which are cartilage, fiber, epithelium and fat, and belong to benign tumors. According to the site of tumor growth, clinical and central or peripheral lung cancer and other lung diseases need to be identified. .