纵隔黄色纤维瘤囊性变较为少见,发生纵隔者更为少见,我们遇见到1例,并经手术病理证实,现介绍于下: 女,62岁。住院号:183528。因胸闷、胸痛于1982年11月9日入院。患者于1978年体检时发现右纵隔有一“块影”诊断为“纵隔肿瘤”。因无不适,未引起重视。1982 The cystic changes of the mediastinal yellow fibroids are rare, and the occurrence of mediastinum is even rarer. We have encountered one case and confirmed by surgery and pathology. Now we are referring to the following: Female, 62 years old. Hospital number: 183528. He was admitted to hospital on November 9, 1982 for chest tightness and chest pain. In 1978, when the patient had a physical examination, he had a “block shadow” diagnosis of “mediastinal tumor.” Due to no discomfort, no attention was paid to it. 1982