Sarcoidosis意思

Sarcoidosis is a chronic inflammatory disease that affects multiple organs in the body, but it most commonly affects the lungs and lymph nodes. It is characterized by the formation of granulomas, which are clumps of immune cells that form in response to inflammation. The exact cause of sarcoidosis is unknown, but it is believed to be related to a combination of genetic and environmental factors. Sarcoidosis can be a serious condition, but in many cases, it goes away on its own without treatment.