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1965年4月至1980年3月经手术和病理检查证实的原发性纵隔肿瘤及囊肿共90例,现分析如下: 一、资料分析:90例中,男50例,女40例。发病年龄自7个月～65岁。本组经病理检查证实为良性者75例,占83.3％,恶性者15例占16.7％。23例神经源性肿瘤包括神经纤维瘤10例,神经鞘瘤6例,节细胞神经瘤1例,神经纤维肉瘤6例。24例畸胎瘤包括囊性畸胎瘤15例,实质性畸胎瘤9例,其中2例有恶性变。16例胸内甲状腺有3例为颈部甲状腺坠入胸腔。其它肿瘤包括胸导管囊肿1例,心包囊肿1例,食管囊肿1例,淋巴水瘤1例。
From April 1965 to March 1980, 90 cases of primary mediastinal tumors and cysts confirmed by surgery and pathology were analyzed as follows: 1. Analysis of data: Of the 90 cases, 50 were males and 40 were females. The age of onset varies from 7 months to 65 years. In this group, 75 cases (83.3%) were confirmed as being benign by pathological examination, and 15 cases (16.7%) were malignant. In 23 cases of neurogenic tumors, there were 10 cases of neurofibromas, 6 cases of schwannomas, 1 case of ganglioneuromas, and 6 cases of neurofibrosarcoma. Twenty-four teratomas included cystic teratoma in 15 cases and substantive teratoma in 9 cases, of which 2 cases had malignant transformation. Three of the 16 patients with intrathoracic thyroid thyroid gland fell into the chest. Other tumors included 1 case of thoracic ductal cyst, 1 case of pericardial cyst, 1 case of esophageal cyst, and 1 case of lymphoma.