Sarcoidosis is a condition that causes tiny collections of immune system cells in any part of the body. These tiny collections form red, swollen lumps called granulomas.

Sarcoidosis is a condition that causes lumps or nodules (granulomas) to form in your lungs, lymph nodes, skin, eyes and other parts of your body. Symptoms include cough, shortness of breath, tender sores on your shins, eye pain and redness.

Sarcoidosis is a rare condition that causes small patches of swollen tissue, called granulomas, to develop in the organs of the body. It often affects the lungs and lymph nodes, and can also affect your skin.

What Is Sarcoidosis? Sarcoidosis is an inflammatory disease that can affect multiple organs in the body, but it most often involves the lungs and lymph glands in the chest.

In sarcoidosis patients, vitamin D hydroxylation can occur outside the kidneys, namely inside immune cells found in the granulomas that the condition produces. 1,25-dihydroxy vitamin D is the main cause of hypercalcemia in sarcoidosis and is overproduced by sarcoid granulomata.

Sarcoidosis is an inflammatory disease that causes the growth of granulomas and can affect many systems in the body, most commonly the lungs and lymph nodes. Learn more about what the symptoms are, how it's diagnosed, and what treatments are available.

Here, pulmonologist Scott Evans, M.D., shares what cancer patients should know about sarcoidosis, including who’s at risk, why it can be tricky to diagnose and when to treat it.

Sarcoidosis is a condition where tiny lumps (nodules), known as granulomas, develop at various sites within your body, due to inflammation. It most commonly affects the lungs.

Although sarcoidosis may go away on its own, some people's lives are forever changed by the condition. If you find it hard to cope with these changes, talk with a counselor or other mental health professional.

Learn about sarcoidosis and its causes, symptoms, diagnosis, treatment, and potential complications.