Cutaneous lesions are often erythematous lesions, raised or flat, sometimes with fine scale. They may also be annular (see Figure 1). The vast majority of NLE infants (90% to 95%) will have ...

The annular or circinate form of sarcoidosis of the skin described above is a striking clinical expression of the disease. The lesions occur particularly on the forehead, face, and nape of the neck.

The signalment (young pig, white breed) and location (medial thighs, abdomen) and classical appearance (coalescing annular to serpiginous raised, crusty, non-pruritic) of the lesions, combined ...