Pain Research and Treatment / 2012 / Article / Fig 1

Review Article

Sarcoidosis and Pain Caused by Small-Fiber Neuropathy

Figure 1

A microscopical section of mediastinal lymph node with HE stain, ×40. Multiple granulomas with various sizes from 0,2 to 0,8 mm in diameter are observed in the lymph node. These granulomas consist of histiocytes, which have large cytoplasm and partly connect to each other but lack a necrotic region.