作者观察了55例肺部转移瘤的发生和手术治疗效果。男性20例、女性35例。按原发病灶部位分六组:生殖器肿瘤18例(32%),平均56.2岁(51～61);泌尿道肿瘤14例(25%),平均43岁(1～76);消化道肿瘤10例(20%),平均56.9岁(42～77);骨骼软组织肿瘤8例(11%),平均56.2岁(51～62);耳鼻喉肿瘤2例(3%);其他5例(9%),包括黑色素瘤和甲状腺瘤各2例、皮肤癌1例。发现肺部转移灶的方式:检查或随访发现32例 The authors observed the occurrence and surgical outcome of 55 patients with metastatic lung disease. There were 20 males and 35 females. According to the original lesion site, it was divided into six groups: genital tumors in 18 cases (32%), average 56.2 years (51 to 61); urinary tract tumors in 14 cases (25%), average 43 years old (1 to 76); gastrointestinal tumors 10 Cases (20%), average 56.9 years (42-77); skeletal soft tissue tumors in 8 cases (11%), average 56.2 years (51-62); otolaryngologic tumors in 2 cases (3%); other 5 cases (9% ), including 2 cases of melanoma and thyroid tumor, and 1 case of skin cancer. Finding metastases in the lungs: 32 cases were examined or followed up