结节病(sarcoidosis)与结核病(tuberculosis)被分列为两种独立的疾病。结核病一般累及单个器官,典型的病理学变化是形成干酪性上皮样肉芽肿(caseating epithelioid cellgranulomas),病因是结核杆菌感染。结节病是一种多系统、多器官受累的疾病,最常累及肺脏,病理以形成非干酪性上皮样肉芽肿为特征,病因至今不明,有报道在结节病组织中发现分枝杆菌 DNA,进而推断结核杆菌感染是结节病发病的原因之一。我们对这两种疾病的研究状况进行 Sarcoidosis and tuberculosis are classified as two separate diseases. Tuberculosis generally involves a single organ, and the typical pathological change is the formation of caseating epithelioid cell granulomas, the cause of which is Mycobacterium tuberculosis infection. Sarcoidosis is a multi-system, multiple organ involvement disease, most commonly involving the lungs, the pathology to form non-caseous epithelioid granulomas is characterized by etiology has so far been unknown in the sarcoidosis found in mycobacterial DNA , And then concluded that tuberculosis infection is one of the causes of sarcoidosis. We conducted research on these two diseases