肺原发性恶性黑色素瘤临床罕见，本院于１９９６年４月收治１例，报告如下。患者，男，４０岁，体检时发现右上肺阴影于１９９６年４月１８日入院。入院后胸片检查发现右上肺前段分叶状肿块影，胸部ＣＴ发现右上肺前段肿物，内有偏心空洞，内壁不规则，肿物周围见散在斑点... Pulmonary primary malignant melanoma is rare in clinical practice. This case was treated in April 1996 in a hospital. The report is as follows. The patient, male, 40 years old, had a shadow of the right upper lung when he was admitted to the hospital on April 18, 1996. After admission, chest X-ray examination showed a lobular mass in the anterior segment of the right upper lung. A chest CT scan revealed an anterior mass of the upper right lung, with an eccentric cavity, an irregular wall, and scattered spots around the mass...